annotate mercurial/merge.py @ 52697:f3762eafed66

typing: add some type annotations to the `merge.mergeresult` class The generated type annotations around `filemap()` and `files()` were slightly modified by the pyupgrade series culminating in 70a75d379daf. This module is way more complicated than the other changes, but these weren't too bad to figure out. The typing caught a trivial issue in `sparse`- it was passing an empty data list to `addfile()` for the `ACTION_REMOVE` case, instead of a tuple or None. `merge.manifestmerge()` calls this function with None for the data, so 1) it has to be typed as optional, and 2) is safe to pass None in the sparse code.
author Matt Harbison <matt_harbison@yahoo.com>
date Mon, 13 Jan 2025 12:24:33 -0500
parents 45dc0f874b8c
children ea9846b8e539
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # merge.py - directory-level update/merge handling for Mercurial
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2 #
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3 # Copyright 2006, 2007 Olivia Mackall <olivia@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 from __future__ import annotations
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9
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10 import collections
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11 import os
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12 import struct
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13 import typing
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14 from typing import Dict, Iterable, Iterator, Optional, Tuple
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15
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16 from .i18n import _
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17 from .node import nullrev
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18 from .thirdparty import attr
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19
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20 # Force pytype to use the non-vendored package
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21 if typing.TYPE_CHECKING:
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22 # noinspection PyPackageRequirements
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23 import attr
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24
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25 from .utils import stringutil
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26 from .dirstateutils import timestamp
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27 from . import (
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28 copies,
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29 encoding,
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30 error,
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31 filemerge,
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32 match as matchmod,
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33 mergestate as mergestatemod,
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34 obsutil,
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35 pathutil,
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36 policy,
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37 pycompat,
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38 scmutil,
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39 subrepoutil,
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40 util,
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41 worker,
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42 )
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43
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44 if typing.TYPE_CHECKING:
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45 # TODO: figure out what exactly is in this tuple
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46 MergeResultData = tuple
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47 MergeResultAction = tuple[bytes, Optional[MergeResultData], bytes]
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48 """The filename, data about the merge, and message about the merge."""
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49
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50 FileMappingValue = tuple[
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51 mergestatemod.MergeAction, Optional[MergeResultData], bytes
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52 ]
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53 """The merge action, data about the merge, and message about the merge, for
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54 the keyed file."""
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55
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56 rust_update_mod = policy.importrust("update")
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57
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58 _pack = struct.pack
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59 _unpack = struct.unpack
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60
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61
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62 def _getcheckunknownconfig(repo, section, name):
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63 config = repo.ui.config(section, name)
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64 valid = [b'abort', b'ignore', b'warn']
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65 if config not in valid:
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66 validstr = b', '.join([b"'" + v + b"'" for v in valid])
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67 msg = _(b"%s.%s not valid ('%s' is none of %s)")
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68 msg %= (section, name, config, validstr)
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69 raise error.ConfigError(msg)
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70 return config
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71
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72
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73 def _checkunknownfile(dirstate, wvfs, dircache, wctx, mctx, f, f2=None):
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74 if wctx.isinmemory():
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75 # Nothing to do in IMM because nothing in the "working copy" can be an
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76 # unknown file.
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77 #
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78 # Note that we should bail out here, not in ``_checkunknownfiles()``,
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79 # because that function does other useful work.
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80 return False
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81
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82 if f2 is None:
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83 f2 = f
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84 return (
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85 wvfs.isfileorlink_checkdir(dircache, f)
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86 and dirstate.normalize(f) not in dirstate
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87 and mctx[f2].cmp(wctx[f])
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88 )
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89
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90
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91 class _unknowndirschecker:
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92 """
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93 Look for any unknown files or directories that may have a path conflict
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94 with a file. If any path prefix of the file exists as a file or link,
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95 then it conflicts. If the file itself is a directory that contains any
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96 file that is not tracked, then it conflicts.
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97
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98 Returns the shortest path at which a conflict occurs, or None if there is
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99 no conflict.
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100 """
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101
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102 def __init__(self):
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103 # A set of paths known to be good. This prevents repeated checking of
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104 # dirs. It will be updated with any new dirs that are checked and found
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105 # to be safe.
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106 self._unknowndircache = set()
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107
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108 # A set of paths that are known to be absent. This prevents repeated
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109 # checking of subdirectories that are known not to exist. It will be
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110 # updated with any new dirs that are checked and found to be absent.
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111 self._missingdircache = set()
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112
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113 def __call__(self, repo, wctx, f):
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114 if wctx.isinmemory():
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115 # Nothing to do in IMM for the same reason as ``_checkunknownfile``.
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116 return False
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117
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118 # Check for path prefixes that exist as unknown files.
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119 for p in reversed(list(pathutil.finddirs(f))):
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120 if p in self._missingdircache:
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121 return
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122 if p in self._unknowndircache:
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123 continue
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124 if repo.wvfs.audit.check(p):
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125 if (
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126 repo.wvfs.isfileorlink(p)
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127 and repo.dirstate.normalize(p) not in repo.dirstate
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128 ):
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129 return p
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130 if not repo.wvfs.lexists(p):
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131 self._missingdircache.add(p)
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132 return
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133 self._unknowndircache.add(p)
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134
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135 # Check if the file conflicts with a directory containing unknown files.
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136 if repo.wvfs.audit.check(f) and repo.wvfs.isdir(f):
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137 # Does the directory contain any files that are not in the dirstate?
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138 for p, dirs, files in repo.wvfs.walk(f):
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139 for fn in files:
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140 relf = util.pconvert(repo.wvfs.reljoin(p, fn))
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141 relf = repo.dirstate.normalize(relf, isknown=True)
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142 if relf not in repo.dirstate:
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143 return f
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144 return None
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145
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146
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147 def _checkunknownfiles(
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148 repo, wctx, mctx, force, mresult: mergeresult, mergeforce
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149 ):
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150 """
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151 Considers any actions that care about the presence of conflicting unknown
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152 files. For some actions, the result is to abort; for others, it is to
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153 choose a different action.
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154 """
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155 fileconflicts = set()
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156 pathconflicts = set()
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157 warnconflicts = set()
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158 abortconflicts = set()
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159 unknownconfig = _getcheckunknownconfig(repo, b'merge', b'checkunknown')
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160 ignoredconfig = _getcheckunknownconfig(repo, b'merge', b'checkignored')
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161 pathconfig = repo.ui.configbool(
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162 b'experimental', b'merge.checkpathconflicts'
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163 )
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164 dircache = dict()
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165 dirstate = repo.dirstate
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166 wvfs = repo.wvfs
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167 # wouldn't it be easier to loop over unknown files (and dirs)?
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168
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169 if not force:
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170
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171 def collectconflicts(conflicts, config):
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172 if config == b'abort':
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173 abortconflicts.update(conflicts)
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174 elif config == b'warn':
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175 warnconflicts.update(conflicts)
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176
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177 checkunknowndirs = _unknowndirschecker()
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178 for f in mresult.files(
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179 (
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180 mergestatemod.ACTION_CREATED,
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181 mergestatemod.ACTION_DELETED_CHANGED,
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182 )
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183 ):
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184 if _checkunknownfile(dirstate, wvfs, dircache, wctx, mctx, f):
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185 fileconflicts.add(f)
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186 elif pathconfig and f not in wctx:
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187 path = checkunknowndirs(repo, wctx, f)
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188 if path is not None:
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189 pathconflicts.add(path)
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190 for f, args, msg in mresult.getactions(
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191 [mergestatemod.ACTION_LOCAL_DIR_RENAME_GET]
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192 ):
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193 if _checkunknownfile(
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194 dirstate, wvfs, dircache, wctx, mctx, f, args[0]
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195 ):
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196 fileconflicts.add(f)
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197
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198 allconflicts = fileconflicts | pathconflicts
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199 ignoredconflicts = {c for c in allconflicts if repo.dirstate._ignore(c)}
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200 unknownconflicts = allconflicts - ignoredconflicts
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diff changeset
201 collectconflicts(ignoredconflicts, ignoredconfig)
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diff changeset
202 collectconflicts(unknownconflicts, unknownconfig)
28022
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diff changeset
203 else:
45340
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diff changeset
204 for f, args, msg in list(
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diff changeset
205 mresult.getactions([mergestatemod.ACTION_CREATED_MERGE])
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206 ):
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diff changeset
207 fl2, anc = args
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208 different = _checkunknownfile(
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diff changeset
209 dirstate, wvfs, dircache, wctx, mctx, f
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210 )
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diff changeset
211 if repo.dirstate._ignore(f):
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diff changeset
212 config = ignoredconfig
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213 else:
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diff changeset
214 config = unknownconfig
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diff changeset
215
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216 # The behavior when force is True is described by this table:
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217 # config different mergeforce | action backup
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218 # * n * | get n
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219 # * y y | merge -
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220 # abort y n | merge - (1)
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221 # warn y n | warn + get y
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diff changeset
222 # ignore y n | get y
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diff changeset
223 #
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224 # (1) this is probably the wrong behavior here -- we should
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diff changeset
225 # probably abort, but some actions like rebases currently
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diff changeset
226 # don't like an abort happening in the middle of
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diff changeset
227 # merge.update.
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diff changeset
228 if not different:
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229 mresult.addfile(
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diff changeset
230 f,
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diff changeset
231 mergestatemod.ACTION_GET,
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232 (fl2, False),
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233 b'remote created',
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234 )
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diff changeset
235 elif mergeforce or config == b'abort':
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diff changeset
236 mresult.addfile(
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diff changeset
237 f,
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diff changeset
238 mergestatemod.ACTION_MERGE,
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239 (f, f, None, False, anc),
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diff changeset
240 b'remote differs from untracked local',
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241 )
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diff changeset
242 elif config == b'abort':
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243 abortconflicts.add(f)
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244 else:
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245 if config == b'warn':
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246 warnconflicts.add(f)
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diff changeset
247 mresult.addfile(
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diff changeset
248 f,
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249 mergestatemod.ACTION_GET,
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250 (fl2, True),
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251 b'remote created',
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252 )
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253
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254 for f in sorted(abortconflicts):
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255 warn = repo.ui.warn
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256 if f in pathconflicts:
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257 if repo.wvfs.isfileorlink(f):
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258 warn(_(b"%s: untracked file conflicts with directory\n") % f)
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259 else:
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260 warn(_(b"%s: untracked directory conflicts with file\n") % f)
34553
0217d66846f7 merge: improve error messages for path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34552
diff changeset
261 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
262 warn(_(b"%s: untracked file differs\n") % f)
28018
3feadb0b6c34 merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents: 28011
diff changeset
263 if abortconflicts:
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
264 raise error.StateError(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
265 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
266 b"untracked files in working directory "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
267 b"differ from files in requested revision"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
268 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
269 )
28018
3feadb0b6c34 merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents: 28011
diff changeset
270
3feadb0b6c34 merge: move abort/warn checks up to the top level of _checkunknownfiles
Siddharth Agarwal <sid0@fb.com>
parents: 28011
diff changeset
271 for f in sorted(warnconflicts):
34553
0217d66846f7 merge: improve error messages for path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34552
diff changeset
272 if repo.wvfs.isfileorlink(f):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
273 repo.ui.warn(_(b"%s: replacing untracked file\n") % f)
34553
0217d66846f7 merge: improve error messages for path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34552
diff changeset
274 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
275 repo.ui.warn(_(b"%s: replacing untracked files in directory\n") % f)
23655
79235b46062c merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents: 23654
diff changeset
276
49911
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
277 def transformargs(f, args):
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
278 backup = (
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
279 f in fileconflicts
49889
3aa8e569478a merge: don't pay for pathconflicts if there are none
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49886
diff changeset
280 or pathconflicts
3aa8e569478a merge: don't pay for pathconflicts if there are none
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49886
diff changeset
281 and (
3aa8e569478a merge: don't pay for pathconflicts if there are none
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49886
diff changeset
282 f in pathconflicts
3aa8e569478a merge: don't pay for pathconflicts if there are none
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49886
diff changeset
283 or any(p in pathconflicts for p in pathutil.finddirs(f))
3aa8e569478a merge: don't pay for pathconflicts if there are none
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49886
diff changeset
284 )
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
285 )
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
286 (flags,) = args
49911
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
287 return (flags, backup)
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
288
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
289 mresult.mapaction(
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
290 mergestatemod.ACTION_CREATED, mergestatemod.ACTION_GET, transformargs
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
291 )
23655
79235b46062c merge: extract method for checking for conflicting untracked file
Martin von Zweigbergk <martinvonz@google.com>
parents: 23654
diff changeset
292
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
293
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
294 def _forgetremoved(wctx, mctx, branchmerge, mresult: mergeresult) -> None:
3107
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
295 """
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
296 Forget removed files
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
297
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
298 If we're jumping between revisions (as opposed to merging), and if
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
299 neither the working directory nor the target rev has the file,
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
300 then we need to remove it from the dirstate, to prevent the
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
301 dirstate from listing the file when it is no longer in the
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
302 manifest.
6242
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
303
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
304 If we're merging, and the other revision has removed a file
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
305 that is not present in the working directory, we need to mark it
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
306 as removed.
3107
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
307 """
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
308
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
309 m = mergestatemod.ACTION_FORGET
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
310 if branchmerge:
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
311 m = mergestatemod.ACTION_REMOVE
6242
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
312 for f in wctx.deleted():
6272
dd9bd227ae9a merge: simplify some helpers
Matt Mackall <mpm@selenic.com>
parents: 6271
diff changeset
313 if f not in mctx:
45347
1aef38d973e8 merge: pass mergeresult obj in _forgetremoved() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45346
diff changeset
314 mresult.addfile(f, m, None, b"forget deleted")
6242
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
315
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
316 if not branchmerge:
a375ffc2aa1b merge: fix handling of deleted files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 6211
diff changeset
317 for f in wctx.removed():
6272
dd9bd227ae9a merge: simplify some helpers
Matt Mackall <mpm@selenic.com>
parents: 6271
diff changeset
318 if f not in mctx:
45347
1aef38d973e8 merge: pass mergeresult obj in _forgetremoved() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45346
diff changeset
319 mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
320 f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
321 mergestatemod.ACTION_FORGET,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
322 None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
323 b"forget removed",
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
324 )
3107
3bd05ad67f45 merge: pull manifest checks and updates into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3106
diff changeset
325
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
326
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
327 def _checkcollision(repo, wmf, mresult: mergeresult | None) -> None:
38045
18e6ea9ba81d narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents: 38044
diff changeset
328 """
18e6ea9ba81d narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents: 38044
diff changeset
329 Check for case-folding collisions.
18e6ea9ba81d narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents: 38044
diff changeset
330 """
18e6ea9ba81d narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents: 38044
diff changeset
331 # If the repo is narrowed, filter out files outside the narrowspec.
18e6ea9ba81d narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents: 38044
diff changeset
332 narrowmatch = repo.narrowmatch()
18e6ea9ba81d narrow: filter set of files to check for case-folding to core
Martin von Zweigbergk <martinvonz@google.com>
parents: 38044
diff changeset
333 if not narrowmatch.always():
44287
e76d98546bd2 merge: use manifestdict.walk() instead of manifestdict.matches()
Augie Fackler <augie@google.com>
parents: 44271
diff changeset
334 pmmf = set(wmf.walk(narrowmatch))
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
335 if mresult:
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
336 for f in list(mresult.files()):
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
337 if not narrowmatch(f):
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
338 mresult.removefile(f)
44287
e76d98546bd2 merge: use manifestdict.walk() instead of manifestdict.matches()
Augie Fackler <augie@google.com>
parents: 44271
diff changeset
339 else:
e76d98546bd2 merge: use manifestdict.walk() instead of manifestdict.matches()
Augie Fackler <augie@google.com>
parents: 44271
diff changeset
340 # build provisional merged manifest up
e76d98546bd2 merge: use manifestdict.walk() instead of manifestdict.matches()
Augie Fackler <augie@google.com>
parents: 44271
diff changeset
341 pmmf = set(wmf)
19105
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
342
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
343 if mresult:
37112
43ffd9070da1 merge: use constants for actions
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37111
diff changeset
344 # KEEP and EXEC are no-op
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
345 for f in mresult.files(
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
346 (
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
347 mergestatemod.ACTION_ADD,
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
348 mergestatemod.ACTION_ADD_MODIFIED,
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
349 mergestatemod.ACTION_FORGET,
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
350 mergestatemod.ACTION_GET,
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
351 mergestatemod.ACTION_CHANGED_DELETED,
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
352 mergestatemod.ACTION_DELETED_CHANGED,
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
353 )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
354 ):
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
355 pmmf.add(f)
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
356 for f in mresult.files((mergestatemod.ACTION_REMOVE,)):
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
357 pmmf.discard(f)
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
358 for f, args, msg in mresult.getactions(
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
359 [mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL]
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
360 ):
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
361 f2, flags = args
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
362 pmmf.discard(f2)
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
363 pmmf.add(f)
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
364 for f in mresult.files((mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,)):
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
365 pmmf.add(f)
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
366 for f, args, msg in mresult.getactions([mergestatemod.ACTION_MERGE]):
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
367 f1, f2, fa, move, anc = args
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
368 if move:
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
369 pmmf.discard(f1)
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
370 pmmf.add(f)
19105
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
371
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
372 # check case-folding collision in provisional merged manifest
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
373 foldmap = {}
33808
055fee3547df merge: removed sorting in casefolding detection, for a slight performance win
Alex Gaynor <agaynor@mozilla.com>
parents: 33499
diff changeset
374 for f in pmmf:
19105
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
375 fold = util.normcase(f)
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
376 if fold in foldmap:
48699
10407e8e3807 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48698
diff changeset
377 msg = _(b"case-folding collision between %s and %s")
10407e8e3807 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48698
diff changeset
378 msg %= (f, foldmap[fold])
10407e8e3807 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48698
diff changeset
379 raise error.StateError(msg)
19105
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
380 foldmap[fold] = f
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 19095
diff changeset
381
26661
2b955fec91e0 merge: abort on file/directory case folding collisions (issue4892)
Mads Kiilerich <madski@unity3d.com>
parents: 26651
diff changeset
382 # check case-folding of directories
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
383 foldprefix = unfoldprefix = lastfull = b''
26661
2b955fec91e0 merge: abort on file/directory case folding collisions (issue4892)
Mads Kiilerich <madski@unity3d.com>
parents: 26651
diff changeset
384 for fold, f in sorted(foldmap.items()):
2b955fec91e0 merge: abort on file/directory case folding collisions (issue4892)
Mads Kiilerich <madski@unity3d.com>
parents: 26651
diff changeset
385 if fold.startswith(foldprefix) and not f.startswith(unfoldprefix):
2b955fec91e0 merge: abort on file/directory case folding collisions (issue4892)
Mads Kiilerich <madski@unity3d.com>
parents: 26651
diff changeset
386 # the folded prefix matches but actual casing is different
48700
d8577d00c023 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48699
diff changeset
387 msg = _(b"case-folding collision between %s and directory of %s")
d8577d00c023 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48699
diff changeset
388 msg %= (lastfull, f)
d8577d00c023 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48699
diff changeset
389 raise error.StateError(msg)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
390 foldprefix = fold + b'/'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
391 unfoldprefix = f + b'/'
26661
2b955fec91e0 merge: abort on file/directory case folding collisions (issue4892)
Mads Kiilerich <madski@unity3d.com>
parents: 26651
diff changeset
392 lastfull = f
2b955fec91e0 merge: abort on file/directory case folding collisions (issue4892)
Mads Kiilerich <madski@unity3d.com>
parents: 26651
diff changeset
393
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
394
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
395 def _filesindirs(repo, manifest, dirs) -> Iterator[tuple[bytes, bytes]]:
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
396 """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
397 Generator that yields pairs of all the files in the manifest that are found
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
398 inside the directories listed in dirs, and which directory they are found
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
399 in.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
400 """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
401 for f in manifest:
43633
0b7733719d21 utils: move finddirs() to pathutil
Martin von Zweigbergk <martinvonz@google.com>
parents: 43421
diff changeset
402 for p in pathutil.finddirs(f):
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
403 if p in dirs:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
404 yield f, p
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
405 break
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
406
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
407
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
408 def checkpathconflicts(repo, wctx, mctx, mresult: mergeresult) -> None:
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
409 """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
410 Check if any actions introduce path conflicts in the repository, updating
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
411 actions to record or handle the path conflict accordingly.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
412 """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
413 mf = wctx.manifest()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
414
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
415 # The set of local files that conflict with a remote directory.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
416 localconflicts = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
417
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
418 # The set of directories that conflict with a remote file, and so may cause
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
419 # conflicts if they still contain any files after the merge.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
420 remoteconflicts = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
421
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
422 # The set of directories that appear as both a file and a directory in the
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
423 # remote manifest. These indicate an invalid remote manifest, which
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
424 # can't be updated to cleanly.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
425 invalidconflicts = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
426
35172
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
427 # The set of directories that contain files that are being created.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
428 createdfiledirs = set()
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
429
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
430 # The set of files deleted by all the actions.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
431 deletedfiles = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
432
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
433 for f in mresult.files(
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
434 (
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
435 mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
436 mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
437 mergestatemod.ACTION_MERGE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
438 mergestatemod.ACTION_CREATED_MERGE,
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
439 )
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
440 ):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
441 # This action may create a new local file.
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
442 createdfiledirs.update(pathutil.finddirs(f))
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
443 if mf.hasdir(f):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
444 # The file aliases a local directory. This might be ok if all
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
445 # the files in the local directory are being deleted. This
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
446 # will be checked once we know what all the deleted files are.
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
447 remoteconflicts.add(f)
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
448 # Track the names of all deleted files.
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
449 for f in mresult.files((mergestatemod.ACTION_REMOVE,)):
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
450 deletedfiles.add(f)
51699
ca7bde5dbafb black: format the codebase with 23.3.0
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51696
diff changeset
451 for f, args, msg in mresult.getactions((mergestatemod.ACTION_MERGE,)):
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
452 f1, f2, fa, move, anc = args
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
453 if move:
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
454 deletedfiles.add(f1)
51699
ca7bde5dbafb black: format the codebase with 23.3.0
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51696
diff changeset
455 for f, args, msg in mresult.getactions(
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
456 (mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,)
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
457 ):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
458 f2, flags = args
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
459 deletedfiles.add(f2)
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
460
35172
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
461 # Check all directories that contain created files for path conflicts.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
462 for p in createdfiledirs:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
463 if p in mf:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
464 if p in mctx:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
465 # A file is in a directory which aliases both a local
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
466 # and a remote file. This is an internal inconsistency
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
467 # within the remote manifest.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
468 invalidconflicts.add(p)
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
469 else:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
470 # A file is in a directory which aliases a local file.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
471 # We will need to rename the local file.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
472 localconflicts.add(p)
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
473 pd = mresult.getfile(p)
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
474 if pd and pd[0] in (
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
475 mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
476 mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
477 mergestatemod.ACTION_MERGE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
478 mergestatemod.ACTION_CREATED_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
479 ):
35172
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
480 # The file is in a directory which aliases a remote file.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
481 # This is an internal inconsistency within the remote
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
482 # manifest.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
483 invalidconflicts.add(p)
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
484
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
485 # Rename all local conflicting files that have not been deleted.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
486 for p in localconflicts:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
487 if p not in deletedfiles:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
488 ctxname = bytes(wctx).rstrip(b'+')
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
489 pnew = util.safename(p, ctxname, wctx, set(mresult.files()))
44939
818b4f19ef23 merge: move an inspection of the dirstate from record to calculate phase
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
490 porig = wctx[p].copysource() or p
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
491 mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
492 pnew,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
493 mergestatemod.ACTION_PATH_CONFLICT_RESOLVE,
44939
818b4f19ef23 merge: move an inspection of the dirstate from record to calculate phase
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
494 (p, porig),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
495 b'local path conflict',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
496 )
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
497 mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
498 p,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
499 mergestatemod.ACTION_PATH_CONFLICT,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
500 (pnew, b'l'),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
501 b'path conflict',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
502 )
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
503
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
504 if remoteconflicts:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
505 # Check if all files in the conflicting directories have been removed.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
506 ctxname = bytes(mctx).rstrip(b'+')
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
507 for f, p in _filesindirs(repo, mf, remoteconflicts):
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
508 if f not in deletedfiles:
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
509 mapping_value = mresult.getfile(p)
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
510
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
511 # Help pytype- in theory, this could be None since no default
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
512 # value is passed to getfile() above.
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
513 assert mapping_value is not None
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
514
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
515 m, args, msg = mapping_value
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
516 pnew = util.safename(p, ctxname, wctx, set(mresult.files()))
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
517 if m in (
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
518 mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
519 mergestatemod.ACTION_MERGE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
520 ):
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
521 # Action was merge, just update target.
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
522 mresult.addfile(pnew, m, args, msg)
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
523 else:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
524 # Action was create, change to renamed get action.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
525 fl = args[0]
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
526 mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
527 pnew,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
528 mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
529 (p, fl),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
530 b'remote path conflict',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
531 )
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
532 mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
533 p,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
534 mergestatemod.ACTION_PATH_CONFLICT,
48708
25d5dffbb211 merge: stop using merge action for pathconflict option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48707
diff changeset
535 (pnew, b'r'),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
536 b'path conflict',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
537 )
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
538 remoteconflicts.remove(p)
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
539 break
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
540
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
541 if invalidconflicts:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
542 for p in invalidconflicts:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
543 repo.ui.warn(_(b"%s: is both a file and a directory\n") % p)
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
544 raise error.StateError(
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
545 _(b"destination manifest contains path conflicts")
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
546 )
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
547
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
548
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
549 def _filternarrowactions(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
550 narrowmatch, branchmerge, mresult: mergeresult
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
551 ) -> None:
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
552 """
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
553 Filters out actions that can ignored because the repo is narrowed.
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
554
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
555 Raise an exception if the merge cannot be completed because the repo is
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
556 narrowed.
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
557 """
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
558 # We mutate the items in the dict during iteration, so iterate
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
559 # over a copy.
51814
23116aefe786 merge: sort filemap only if requested by the caller
Manuel Jacob <me@manueljacob.de>
parents: 50260
diff changeset
560 for f, action in list(mresult.filemap()):
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
561 if narrowmatch(f):
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
562 pass
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
563 elif not branchmerge:
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
564 mresult.removefile(f) # just updating, ignore changes outside clone
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
565 elif action[0].no_op:
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
566 mresult.removefile(f) # merge does not affect file
48716
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
567 elif action[0].narrow_safe:
48746
18e69f224e4b narrow: add support for merging add and remove outside of the tracked set
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48716
diff changeset
568 if not f.endswith(b'/'):
48716
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
569 mresult.removefile(f) # merge won't affect on-disk files
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
570
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
571 mresult.addcommitinfo(
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
572 f, b'outside-narrow-merge-action', action[0].changes
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
573 )
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
574 else: # TODO: handle the tree case
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
575 msg = _(
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
576 b'merge affects file \'%s\' outside narrow, '
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
577 b'which is not yet supported'
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
578 )
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
579 hint = _(b'merging in the other direction may work')
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
580 raise error.Abort(msg % f, hint=hint)
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
581 else:
48702
ec23b0ba85c2 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48701
diff changeset
582 msg = _(b'conflict in file \'%s\' is outside narrow clone')
ec23b0ba85c2 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48701
diff changeset
583 raise error.StateError(msg % f)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
584
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
585
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48927
diff changeset
586 class mergeresult:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
587 """An object representing result of merging manifests.
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
588
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
589 It has information about what actions need to be performed on dirstate
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
590 mapping of divergent renames and other such cases."""
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
591
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
592 _filemapping: dict[bytes, FileMappingValue]
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
593 _actionmapping: dict[
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
594 mergestatemod.MergeAction, dict[bytes, tuple[MergeResultData, bytes]]
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
595 ]
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
596
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
597 def __init__(self) -> None:
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
598 """
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
599 filemapping: dict of filename as keys and action related info as values
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
600 diverge: mapping of source name -> list of dest name for
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
601 divergent renames
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
602 renamedelete: mapping of source name -> list of destinations for files
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
603 deleted on one side and renamed on other.
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
604 commitinfo: dict containing data which should be used on commit
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
605 contains a filename -> info mapping
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
606 actionmapping: dict of action names as keys and values are dict of
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
607 filename as key and related data as values
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
608 """
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
609 self._filemapping = {}
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
610 self._diverge = {}
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
611 self._renamedelete = {}
45383
f970cca30989 merge: use collections.defaultdict() for mergeresult.commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45349
diff changeset
612 self._commitinfo = collections.defaultdict(dict)
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
613 self._actionmapping = collections.defaultdict(dict)
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
614
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
615 def updatevalues(self, diverge, renamedelete):
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
616 self._diverge = diverge
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
617 self._renamedelete = renamedelete
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
618
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
619 def addfile(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
620 self,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
621 filename: bytes,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
622 action: mergestatemod.MergeAction,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
623 data: MergeResultData | None,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
624 message,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
625 ) -> None:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
626 """adds a new file to the mergeresult object
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
627
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
628 filename: file which we are adding
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
629 action: one of mergestatemod.ACTION_*
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
630 data: a tuple of information like fctx and ctx related to this merge
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
631 message: a message about the merge
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
632 """
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
633 # if the file already existed, we need to delete it's old
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
634 # entry form _actionmapping too
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
635 if filename in self._filemapping:
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
636 a, d, m = self._filemapping[filename]
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
637 del self._actionmapping[a][filename]
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
638
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
639 self._filemapping[filename] = (action, data, message)
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
640 self._actionmapping[action][filename] = (data, message)
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
641
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
642 def mapaction(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
643 self,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
644 actionfrom: mergestatemod.MergeAction,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
645 actionto: mergestatemod.MergeAction,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
646 transform,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
647 ):
49911
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
648 """changes all occurrences of action `actionfrom` into `actionto`,
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
649 transforming its args with the function `transform`.
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
650 """
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
651 orig = self._actionmapping[actionfrom]
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
652 del self._actionmapping[actionfrom]
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
653 dest = self._actionmapping[actionto]
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
654 for f, (data, msg) in orig.items():
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
655 data = transform(f, data)
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
656 self._filemapping[f] = (actionto, data, msg)
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
657 dest[f] = (data, msg)
c7a04bfabd4d merge: add mergeresult.mapaction to improve speed
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49910
diff changeset
658
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
659 def getfile(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
660 self, filename: bytes, default_return: FileMappingValue | None = None
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
661 ) -> FileMappingValue | None:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
662 """returns (action, args, msg) about this file
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
663
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
664 returns default_return if the file is not present"""
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
665 if filename in self._filemapping:
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
666 return self._filemapping[filename]
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
667 return default_return
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
668
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
669 def files(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
670 self, actions: Iterable[mergestatemod.MergeAction] | None = None
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
671 ) -> Iterator[bytes]:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
672 """returns files on which provided action needs to perfromed
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
673
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
674 If actions is None, all files are returned
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
675 """
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
676 # TODO: think whether we should return renamedelete and
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
677 # diverge filenames also
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
678 if actions is None:
52644
e627cc25b6f3 pyupgrade: rewrite `yield` statements in a loop to `yield from`
Matt Harbison <matt_harbison@yahoo.com>
parents: 52186
diff changeset
679 yield from self._filemapping
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
680
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
681 else:
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
682 for a in actions:
52644
e627cc25b6f3 pyupgrade: rewrite `yield` statements in a loop to `yield from`
Matt Harbison <matt_harbison@yahoo.com>
parents: 52186
diff changeset
683 yield from self._actionmapping[a]
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
684
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
685 def removefile(self, filename: bytes) -> None:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
686 """removes a file from the mergeresult object as the file might
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
687 not merging anymore"""
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
688 action, data, message = self._filemapping[filename]
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
689 del self._filemapping[filename]
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
690 del self._actionmapping[action][filename]
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
691
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
692 def getactions(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
693 self, actions: Iterable[mergestatemod.MergeAction], sort: bool = False
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
694 ) -> Iterator[MergeResultAction]:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
695 """get list of files which are marked with these actions
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
696 if sort is true, files for each action is sorted and then added
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
697
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
698 Returns a list of tuple of form (filename, data, message)
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
699 """
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
700 for a in actions:
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
701 if sort:
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
702 for f in sorted(self._actionmapping[a]):
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
703 args, msg = self._actionmapping[a][f]
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
704 yield f, args, msg
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
705 else:
48927
c17aee610bab merge: remove pycompat.iteritems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48913
diff changeset
706 for f, (args, msg) in self._actionmapping[a].items():
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
707 yield f, args, msg
45283
f1fb9a079131 merge: add removefile() to mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45282
diff changeset
708
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
709 def len(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
710 self, actions: Iterable[mergestatemod.MergeAction] | None = None
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
711 ) -> int:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
712 """returns number of files which needs actions
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
713
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
714 if actions is passed, total of number of files in that action
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
715 only is returned"""
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
716
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
717 if actions is None:
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
718 return len(self._filemapping)
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
719
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
720 return sum(len(self._actionmapping[a]) for a in actions)
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
721
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
722 def filemap(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
723 self, sort: bool = False
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
724 ) -> Iterator[tuple[bytes, MergeResultData]]:
51814
23116aefe786 merge: sort filemap only if requested by the caller
Manuel Jacob <me@manueljacob.de>
parents: 50260
diff changeset
725 if sort:
52644
e627cc25b6f3 pyupgrade: rewrite `yield` statements in a loop to `yield from`
Matt Harbison <matt_harbison@yahoo.com>
parents: 52186
diff changeset
726 yield from sorted(self._filemapping.items())
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
727 else:
52644
e627cc25b6f3 pyupgrade: rewrite `yield` statements in a loop to `yield from`
Matt Harbison <matt_harbison@yahoo.com>
parents: 52186
diff changeset
728 yield from self._filemapping.items()
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
729
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
730 def addcommitinfo(self, filename: bytes, key, value) -> None:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
731 """adds key-value information about filename which will be required
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
732 while committing this merge"""
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
733 self._commitinfo[filename][key] = value
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
734
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
735 @property
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
736 def diverge(self):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
737 return self._diverge
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
738
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
739 @property
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
740 def renamedelete(self):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
741 return self._renamedelete
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
742
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
743 @property
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
744 def commitinfo(self):
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
745 return self._commitinfo
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
746
45279
f4a2b329717b merge: move conversion of file-key dict to action-key dict in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45278
diff changeset
747 @property
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
748 def actionsdict(
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
749 self,
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
750 ) -> dict[mergestatemod.MergeAction, list[MergeResultAction]]:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
751 """returns a dictionary of actions to be perfomed with action as key
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
752 and a list of files and related arguments as values"""
45348
490607efc992 merge: remove emptyactions() and use collections.defaultdict(list) instead
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45347
diff changeset
753 res = collections.defaultdict(list)
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
754 for a, d in self._actionmapping.items():
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
755 for f, (args, msg) in d.items():
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
756 res[a].append((f, args, msg))
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
757 return res
45279
f4a2b329717b merge: move conversion of file-key dict to action-key dict in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45278
diff changeset
758
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
759 def setactions(self, actions) -> None:
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
760 self._filemapping = actions
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
761 self._actionmapping = collections.defaultdict(dict)
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
762 for f, (act, data, msg) in self._filemapping.items():
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
763 self._actionmapping[act][f] = data, msg
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
764
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
765 def hasconflicts(self) -> bool:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
766 """tells whether this merge resulted in some actions which can
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
767 result in conflicts or not"""
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
768 for a in self._actionmapping.keys():
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
769 if (
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
770 a
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
771 not in (
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
772 mergestatemod.ACTION_GET,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
773 mergestatemod.ACTION_EXEC,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
774 mergestatemod.ACTION_REMOVE,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
775 mergestatemod.ACTION_PATH_CONFLICT_RESOLVE,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
776 )
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
777 and self._actionmapping[a]
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
778 and not a.no_op
45278
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
779 ):
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
780 return True
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
781
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
782 return False
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
783
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
784
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
785 def manifestmerge(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
786 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
787 wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
788 p2,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
789 pa,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
790 branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
791 force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
792 matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
793 acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
794 followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
795 forcefulldiff=False,
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
796 ) -> mergeresult:
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
797 """
30096
98d3d8108db0 merge: update doc of manifestmerge() per 18c2184c27dc
Yuya Nishihara <yuya@tcha.org>
parents: 30060
diff changeset
798 Merge wctx and p2 with ancestor pa and generate merge action list
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
799
18605
bcf29565d89f manifestmerge: pass in branchmerge and force separately
Siddharth Agarwal <sid0@fb.com>
parents: 18544
diff changeset
800 branchmerge and force are as passed in to update
27346
ba0da4b7397d merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents: 27345
diff changeset
801 matcher = matcher to filter file lists
18778
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
802 acceptremote = accept the incoming changes without prompting
45168
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
803
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
804 Returns an object of mergeresult class
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
805 """
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
806 mresult = mergeresult()
27346
ba0da4b7397d merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents: 27345
diff changeset
807 if matcher is not None and matcher.always():
ba0da4b7397d merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents: 27345
diff changeset
808 matcher = None
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
809
18651
e556659340f0 manifestmerge: fix order in which manifests are fetched
Siddharth Agarwal <sid0@fb.com>
parents: 18650
diff changeset
810 # manifests fetched in order are going to be faster, so prime the caches
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
811 [
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
812 x.manifest()
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
813 for x in sorted(wctx.parents() + [p2, pa], key=scmutil.intrev)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
814 ]
18651
e556659340f0 manifestmerge: fix order in which manifests are fetched
Siddharth Agarwal <sid0@fb.com>
parents: 18650
diff changeset
815
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
816 branch_copies1 = copies.branch_copies()
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
817 branch_copies2 = copies.branch_copies()
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
818 diverge = {}
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
819 # information from merge which is needed at commit time
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
820 # for example choosing filelog of which parent to commit
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
821 # TODO: use specific constants in future for this mapping
18651
e556659340f0 manifestmerge: fix order in which manifests are fetched
Siddharth Agarwal <sid0@fb.com>
parents: 18650
diff changeset
822 if followcopies:
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
823 branch_copies1, branch_copies2, diverge = copies.mergecopies(
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
824 repo, wctx, p2, pa
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
825 )
8753
af5f099d932b merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents: 8752
diff changeset
826
32641
49e1e5acb8ff py3: convert bool variables to bytes before passing into ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32612
diff changeset
827 boolbm = pycompat.bytestr(bool(branchmerge))
49e1e5acb8ff py3: convert bool variables to bytes before passing into ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32612
diff changeset
828 boolf = pycompat.bytestr(bool(force))
49e1e5acb8ff py3: convert bool variables to bytes before passing into ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32612
diff changeset
829 boolm = pycompat.bytestr(bool(matcher))
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
830 repo.ui.note(_(b"resolving manifests\n"))
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
831 repo.ui.debug(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
832 b" branchmerge: %s, force: %s, partial: %s\n" % (boolbm, boolf, boolm)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
833 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
834 repo.ui.debug(b" ancestor: %s, local: %s, remote: %s\n" % (pa, wctx, p2))
8753
af5f099d932b merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents: 8752
diff changeset
835
18611
18c2184c27dc merge: rename p1 to wctx in manifestmerge
Bryan O'Sullivan <bryano@fb.com>
parents: 18606
diff changeset
836 m1, m2, ma = wctx.manifest(), p2.manifest(), pa.manifest()
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
837 copied1 = set(branch_copies1.copy.values())
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
838 copied1.update(branch_copies1.movewithdir.values())
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
839 copied2 = set(branch_copies2.copy.values())
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
840 copied2.update(branch_copies2.movewithdir.values())
3295
72d1e521da77 merge: use contexts for manifestmerge
Matt Mackall <mpm@selenic.com>
parents: 3292
diff changeset
841
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
842 if b'.hgsubstate' in m1 and wctx.rev() is None:
38425
1322ae04d3d7 merge: do not fill manifest of committed revision with pseudo node (issue5526)
Yuya Nishihara <yuya@tcha.org>
parents: 37762
diff changeset
843 # Check whether sub state is modified, and overwrite the manifest
1322ae04d3d7 merge: do not fill manifest of committed revision with pseudo node (issue5526)
Yuya Nishihara <yuya@tcha.org>
parents: 37762
diff changeset
844 # to flag the change. If wctx is a committed revision, we shouldn't
1322ae04d3d7 merge: do not fill manifest of committed revision with pseudo node (issue5526)
Yuya Nishihara <yuya@tcha.org>
parents: 37762
diff changeset
845 # care for the dirty state of the working directory.
28226
377f0d8ff874 merge: use any() instead of for loop when checking for dirty subrepos
Martin von Zweigbergk <martinvonz@google.com>
parents: 28200
diff changeset
846 if any(wctx.sub(s).dirty() for s in wctx.substate):
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
847 m1[b'.hgsubstate'] = repo.nodeconstants.modifiednodeid
9783
ee00ef6f9be7 submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
848
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
849 # Don't use m2-vs-ma optimization if:
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
850 # - ma is the same as m1 or m2, which we're just going to diff again later
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
851 # - The caller specifically asks for a full diff, which is useful during bid
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
852 # merge.
45580
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
853 # - we are tracking salvaged files specifically hence should process all
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
854 # files
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
855 if (
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
856 pa not in ([wctx, p2] + wctx.parents())
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
857 and not forcefulldiff
45661
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
858 and not (
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
859 repo.ui.configbool(b'experimental', b'merge-track-salvaged')
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
860 or repo.filecopiesmode == b'changeset-sidedata'
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
861 )
45580
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
862 ):
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
863 # Identify which files are relevant to the merge, so we can limit the
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
864 # total m1-vs-m2 diff to just those files. This has significant
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
865 # performance benefits in large repositories.
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
866 relevantfiles = set(ma.diff(m2).keys())
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
867
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
868 # For copied and moved files, we need to add the source file too.
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
869 for copykey, copyvalue in branch_copies1.copy.items():
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
870 if copyvalue in relevantfiles:
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
871 relevantfiles.add(copykey)
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
872 for movedirkey in branch_copies1.movewithdir:
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
873 relevantfiles.add(movedirkey)
32498
bd56bea5ecf8 merge: use intersectmatchers() in "m2-vs-ma optimization"
Martin von Zweigbergk <martinvonz@google.com>
parents: 32351
diff changeset
874 filesmatcher = scmutil.matchfiles(repo, relevantfiles)
bd56bea5ecf8 merge: use intersectmatchers() in "m2-vs-ma optimization"
Martin von Zweigbergk <martinvonz@google.com>
parents: 32351
diff changeset
875 matcher = matchmod.intersectmatchers(matcher, filesmatcher)
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
876
31257
11831d755b51 merge: remove uses of manifest.matches
Durham Goode <durham@fb.com>
parents: 31175
diff changeset
877 diff = m1.diff(m2, match=matcher)
11831d755b51 merge: remove uses of manifest.matches
Durham Goode <durham@fb.com>
parents: 31175
diff changeset
878
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
879 for f, ((n1, fl1), (n2, fl2)) in diff.items():
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
880 if n1 and n2: # file exists on both local and remote side
23396
6a254a2dd37c merge: separate out "both created" cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23395
diff changeset
881 if f not in ma:
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
882 # TODO: what if they're renamed from different sources?
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
883 fa = branch_copies1.copy.get(
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
884 f, None
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
885 ) or branch_copies2.copy.get(f, None)
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
886 args, msg = None, None
23397
c7c95838be9a merge: break out "both renamed a -> b" case
Martin von Zweigbergk <martinvonz@google.com>
parents: 23396
diff changeset
887 if fa is not None:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
888 args = (f, f, fa, False, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
889 msg = b'both renamed from %s' % fa
18338
384df4db6520 merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents: 18336
diff changeset
890 else:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
891 args = (f, f, None, False, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
892 msg = b'both created'
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
893 mresult.addfile(f, mergestatemod.ACTION_MERGE, args, msg)
45817
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
894 elif f in branch_copies1.copy:
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
895 fa = branch_copies1.copy[f]
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
896 mresult.addfile(
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
897 f,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
898 mergestatemod.ACTION_MERGE,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
899 (f, fa, fa, False, pa.node()),
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
900 b'local replaced from %s' % fa,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
901 )
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
902 elif f in branch_copies2.copy:
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
903 fa = branch_copies2.copy[f]
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
904 mresult.addfile(
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
905 f,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
906 mergestatemod.ACTION_MERGE,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
907 (fa, f, fa, False, pa.node()),
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
908 b'other replaced from %s' % fa,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
909 )
16094
0776a6cababe merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents: 16093
diff changeset
910 else:
23396
6a254a2dd37c merge: separate out "both created" cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23395
diff changeset
911 a = ma[f]
6a254a2dd37c merge: separate out "both created" cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23395
diff changeset
912 fla = ma.flags(f)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
913 nol = b'l' not in fl1 + fl2 + fla
23395
d9ebb475eede merge: indent to prepare for next patch
Martin von Zweigbergk <martinvonz@google.com>
parents: 23387
diff changeset
914 if n2 == a and fl2 == fla:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
915 mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
916 f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
917 mergestatemod.ACTION_KEEP,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
918 (),
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
919 b'remote unchanged',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
920 )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
921 elif n1 == a and fl1 == fla: # local unchanged - use remote
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
922 if n1 == n2: # optimization: keep local content
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
923 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
924 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
925 mergestatemod.ACTION_EXEC,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
926 (fl2,),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
927 b'update permissions',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
928 )
23395
d9ebb475eede merge: indent to prepare for next patch
Martin von Zweigbergk <martinvonz@google.com>
parents: 23387
diff changeset
929 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
930 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
931 f,
45277
c515c54f6530 merge: remove no longer required ACTION_GET_OTHER_AND_STORE
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45276
diff changeset
932 mergestatemod.ACTION_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
933 (fl2, False),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
934 b'remote is newer',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
935 )
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
936 if branchmerge:
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
937 mresult.addcommitinfo(
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
938 f, b'filenode-source', b'other'
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
939 )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
940 elif nol and n2 == a: # remote only changed 'x'
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
941 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
942 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
943 mergestatemod.ACTION_EXEC,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
944 (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
945 b'update permissions',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
946 )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
947 elif nol and n1 == a: # local only changed 'x'
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
948 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
949 f,
45277
c515c54f6530 merge: remove no longer required ACTION_GET_OTHER_AND_STORE
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45276
diff changeset
950 mergestatemod.ACTION_GET,
44687
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
951 (fl1, False),
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
952 b'remote is newer',
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
953 )
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
954 if branchmerge:
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
955 mresult.addcommitinfo(f, b'filenode-source', b'other')
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
956 else: # both changed something
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
957 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
958 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
959 mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
960 (f, f, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
961 b'versions differ',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
962 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
963 elif n1: # file exists only on local side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
964 if f in copied2:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
965 pass # we'll deal with it on m2 side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
966 elif (
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
967 f in branch_copies1.movewithdir
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
968 ): # directory rename, move local
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
969 f2 = branch_copies1.movewithdir[f]
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
970 if f2 in m2:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
971 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
972 f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
973 mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
974 (f, f2, None, True, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
975 b'remote directory rename, both created',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
976 )
23475
67f1d68861fb merge: don't ignore conflicting file in remote renamed directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 23474
diff changeset
977 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
978 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
979 f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
980 mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
981 (f, fl1),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
982 b'remote directory rename - move from %s' % f,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
983 )
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
984 elif f in branch_copies1.copy:
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
985 f2 = branch_copies1.copy[f]
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
986 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
987 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
988 mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
989 (f, f2, f2, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
990 b'local copied/moved from %s' % f2,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
991 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
992 elif f in ma: # clean, a different, no remote
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
993 if n1 != ma[f]:
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
994 if acceptremote:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
995 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
996 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
997 mergestatemod.ACTION_REMOVE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
998 None,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
999 b'remote delete',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1000 )
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1001 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1002 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1003 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1004 mergestatemod.ACTION_CHANGED_DELETED,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1005 (f, None, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1006 b'prompt changed/deleted',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1007 )
45584
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1008 if branchmerge:
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1009 mresult.addcommitinfo(
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1010 f, b'merge-removal-candidate', b'yes'
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1011 )
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
1012 elif n1 == repo.nodeconstants.addednodeid:
45118
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use
Joerg Sonnenberger <joerg@bec.de>
parents: 45072
diff changeset
1013 # This file was locally added. We should forget it instead of
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1014 # deleting it.
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1015 mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1016 f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1017 mergestatemod.ACTION_FORGET,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1018 None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1019 b'remote deleted',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1020 )
20639
1df033640a8e merge: handle acceptremove of create+delete early in manifest merge
Mads Kiilerich <madski@unity3d.com>
parents: 20620
diff changeset
1021 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1022 mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1023 f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1024 mergestatemod.ACTION_REMOVE,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1025 None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1026 b'other deleted',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1027 )
45587
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1028 if branchmerge:
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1029 # the file must be absent after merging,
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1030 # howeber the user might make
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1031 # the file reappear using revert and if they does,
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1032 # we force create a new node
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1033 mresult.addcommitinfo(
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1034 f, b'merge-removal-candidate', b'yes'
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1035 )
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1036
45469
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1037 else: # file not in ancestor, not in remote
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1038 mresult.addfile(
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1039 f,
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1040 mergestatemod.ACTION_KEEP_NEW,
45469
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1041 None,
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1042 b'ancestor missing, remote missing',
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1043 )
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
1044
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1045 elif n2: # file exists only on remote side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1046 if f in copied1:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1047 pass # we'll deal with it on m1 side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1048 elif f in branch_copies2.movewithdir:
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1049 f2 = branch_copies2.movewithdir[f]
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
1050 if f2 in m1:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1051 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1052 f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1053 mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1054 (f2, f, None, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1055 b'local directory rename, both created',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1056 )
23476
39a12719ec65 merge: don't overwrite conflicting file in locally renamed directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 23475
diff changeset
1057 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1058 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1059 f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1060 mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1061 (f, fl2),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1062 b'local directory rename - get from %s' % f,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1063 )
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1064 elif f in branch_copies2.copy:
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1065 f2 = branch_copies2.copy[f]
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
1066 msg, args = None, None
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
1067 if f2 in m2:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
1068 args = (f2, f, f2, False, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
1069 msg = b'remote copied from %s' % f2
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1070 else:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
1071 args = (f2, f, f2, True, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
1072 msg = b'remote moved from %s' % f2
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
1073 mresult.addfile(f, mergestatemod.ACTION_MERGE, args, msg)
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1074 elif f not in ma:
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1075 # local unknown, remote created: the logic is described by the
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1076 # following table:
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1077 #
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1078 # force branchmerge different | action
23651
72da02d7f126 merge: collect checking for unknown files at end of manifestmerge()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23650
diff changeset
1079 # n * * | create
23650
b85c548ab14d merge: introduce 'c' action like 'g', but with additional safety
Martin von Zweigbergk <martinvonz@google.com>
parents: 23649
diff changeset
1080 # y n * | create
b85c548ab14d merge: introduce 'c' action like 'g', but with additional safety
Martin von Zweigbergk <martinvonz@google.com>
parents: 23649
diff changeset
1081 # y y n | create
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1082 # y y y | merge
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1083 #
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1084 # Checking whether the files are different is expensive, so we
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1085 # don't do that when we can avoid it.
23649
18ab5e5955df merge: structure 'remote created' code to match table
Martin von Zweigbergk <martinvonz@google.com>
parents: 23641
diff changeset
1086 if not force:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1087 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1088 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1089 mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1090 (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1091 b'remote created',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1092 )
23649
18ab5e5955df merge: structure 'remote created' code to match table
Martin von Zweigbergk <martinvonz@google.com>
parents: 23641
diff changeset
1093 elif not branchmerge:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1094 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1095 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1096 mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1097 (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1098 b'remote created',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1099 )
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1100 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1101 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1102 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1103 mergestatemod.ACTION_CREATED_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1104 (fl2, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1105 b'remote created, get or merge',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1106 )
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
1107 elif n2 != ma[f]:
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
1108 df = None
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1109 for d in branch_copies1.dirmove:
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
1110 if f.startswith(d):
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
1111 # new file added in a directory that was moved
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1112 df = branch_copies1.dirmove[d] + f[len(d) :]
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
1113 break
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
1114 if df is not None and df in m1:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1115 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1116 df,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1117 mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1118 (df, f, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1119 b'local directory rename - respect move '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1120 b'from %s' % f,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1121 )
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
1122 elif acceptremote:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1123 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1124 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1125 mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1126 (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1127 b'remote recreating',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1128 )
18606
95773237df7f manifestmerge: handle abort on local unknown, remote created files
Siddharth Agarwal <sid0@fb.com>
parents: 18605
diff changeset
1129 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1130 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1131 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1132 mergestatemod.ACTION_DELETED_CHANGED,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1133 (None, f, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1134 b'prompt deleted/changed',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1135 )
45584
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1136 if branchmerge:
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1137 mresult.addcommitinfo(
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1138 f, b'merge-removal-candidate', b'yes'
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
1139 )
45468
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1140 else:
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1141 mresult.addfile(
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1142 f,
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1143 mergestatemod.ACTION_KEEP_ABSENT,
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1144 None,
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1145 b'local not present, remote unchanged',
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
1146 )
45587
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1147 if branchmerge:
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1148 # the file must be absent after merging
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1149 # however the user might make
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1150 # the file reappear using revert and if they does,
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1151 # we force create a new node
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
1152 mresult.addcommitinfo(f, b'merge-removal-candidate', b'yes')
23651
72da02d7f126 merge: collect checking for unknown files at end of manifestmerge()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23650
diff changeset
1153
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1154 if repo.ui.configbool(b'experimental', b'merge.checkpathconflicts'):
34941
37450a122128 merge: add a config option to disable path conflict checking
Siddharth Agarwal <sid0@fb.com>
parents: 34919
diff changeset
1155 # If we are merging, look for path conflicts.
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
1156 checkpathconflicts(repo, wctx, p2, mresult)
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
1157
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
1158 narrowmatch = repo.narrowmatch()
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
1159 if not narrowmatch.always():
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
1160 # Updates "actions" in place
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
1161 _filternarrowactions(narrowmatch, branchmerge, mresult)
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
1162
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1163 renamedelete = branch_copies1.renamedelete
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1164 renamedelete.update(branch_copies2.renamedelete)
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
1165
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
1166 mresult.updatevalues(diverge, renamedelete)
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
1167 return mresult
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
1168
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1169
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
1170 def _resolvetrivial(repo, wctx, mctx, ancestor, mresult: mergeresult) -> None:
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
1171 """Resolves false conflicts where the nodeid changed but the content
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1172 remained the same."""
36316
759579bac31d merge: make a copy of dict.items() before mutating the dict during iteration
Augie Fackler <augie@google.com>
parents: 36177
diff changeset
1173 # We force a copy of actions.items() because we're going to mutate
759579bac31d merge: make a copy of dict.items() before mutating the dict during iteration
Augie Fackler <augie@google.com>
parents: 36177
diff changeset
1174 # actions as we resolve trivial conflicts.
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
1175 for f in list(mresult.files((mergestatemod.ACTION_CHANGED_DELETED,))):
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
1176 if f in ancestor and not wctx[f].cmp(ancestor[f]):
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
1177 # local did change but ended up with same content
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
1178 mresult.addfile(
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
1179 f, mergestatemod.ACTION_REMOVE, None, b'prompt same'
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
1180 )
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
1181
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
1182 for f in list(mresult.files((mergestatemod.ACTION_DELETED_CHANGED,))):
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
1183 if f in ancestor and not mctx[f].cmp(ancestor[f]):
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
1184 # remote did change but ended up with same content
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
1185 mresult.removefile(f) # don't get = keep local deleted
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1186
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
1187
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1188 def calculateupdates(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1189 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1190 wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1191 mctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1192 ancestors,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1193 branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1194 force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1195 acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1196 followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1197 matcher=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1198 mergeforce=False,
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
1199 ) -> mergeresult:
45168
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1200 """
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1201 Calculate the actions needed to merge mctx into wctx using ancestors
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1202
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1203 Uses manifestmerge() to merge manifest and get list of actions required to
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1204 perform for merging two manifests. If there are multiple ancestors, uses bid
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1205 merge if enabled.
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1206
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1207 Also filters out actions which are unrequired if repository is sparse.
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1208
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1209 Returns mergeresult object same as manifestmerge().
45168
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
1210 """
33323
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
1211 # Avoid cycle.
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
1212 from . import sparse
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
1213
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
1214 mresult = None
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1215 if len(ancestors) == 1: # default
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1216 mresult = manifestmerge(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1217 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1218 wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1219 mctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1220 ancestors[0],
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1221 branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1222 force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1223 matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1224 acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1225 followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1226 )
45287
4ad6c4e9e35f merge: pass mergeresult instead of actions in _checkunknownfiles() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45286
diff changeset
1227 _checkunknownfiles(repo, wctx, mctx, force, mresult, mergeforce)
49886
becd16690cbe debug: add a config to abort update early
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49365
diff changeset
1228 if repo.ui.configbool(b'devel', b'debug.abort-update'):
becd16690cbe debug: add a config to abort update early
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49365
diff changeset
1229 exit(1)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1230
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1231 else: # only when merge.preferancestor=* - the default
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1232 repo.ui.note(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1233 _(b"note: merging %s and %s using bids from ancestors %s\n")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1234 % (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1235 wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1236 mctx,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1237 _(b' and ').join(pycompat.bytestr(anc) for anc in ancestors),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1238 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1239 )
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1240
45280
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1241 # mapping filename to bids (action method to list af actions)
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1242 # {FILENAME1 : BID1, FILENAME2 : BID2}
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1243 # BID is another dictionary which contains
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1244 # mapping of following form:
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1245 # {ACTION_X : [info, ..], ACTION_Y : [info, ..]}
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1246 fbids = {}
45470
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1247 mresult = mergeresult()
23526
a5887f2da5e6 merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23525
diff changeset
1248 diverge, renamedelete = None, None
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1249 for ancestor in ancestors:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1250 repo.ui.note(_(b'\ncalculating bids for ancestor %s\n') % ancestor)
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1251 mresult1 = manifestmerge(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1252 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1253 wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1254 mctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1255 ancestor,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1256 branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1257 force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1258 matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1259 acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1260 followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1261 forcefulldiff=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1262 )
45287
4ad6c4e9e35f merge: pass mergeresult instead of actions in _checkunknownfiles() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45286
diff changeset
1263 _checkunknownfiles(repo, wctx, mctx, force, mresult1, mergeforce)
26318
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
1264
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
1265 # Track the shortest set of warning on the theory that bid
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
1266 # merge will correctly incorporate more information
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1267 if diverge is None or len(mresult1.diverge) < len(diverge):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1268 diverge = mresult1.diverge
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1269 if renamedelete is None or len(renamedelete) < len(
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1270 mresult1.renamedelete
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1271 ):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1272 renamedelete = mresult1.renamedelete
26318
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
1273
45470
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1274 # blindly update final mergeresult commitinfo with what we get
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1275 # from mergeresult object for each ancestor
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1276 # TODO: some commitinfo depends on what bid merge choose and hence
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1277 # we will need to make commitinfo also depend on bid merge logic
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1278 mresult._commitinfo.update(mresult1._commitinfo)
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
1279
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
1280 for f, a in mresult1.filemap(sort=True):
23638
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1281 m, args, msg = a
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1282 repo.ui.debug(b' %s: %s -> %s\n' % (f, msg, m.__bytes__()))
23638
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1283 if f in fbids:
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1284 d = fbids[f]
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1285 if m in d:
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1286 d[m].append(a)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1287 else:
23638
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1288 d[m] = [a]
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1289 else:
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
1290 fbids[f] = {m: [a]}
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1291
45280
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
1292 # Call for bids
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1293 # Pick the best bid for each file
45447
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
1294 repo.ui.note(
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
1295 _(b'\nauction for merging merge bids (%d ancestors)\n')
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
1296 % len(ancestors)
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
1297 )
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1298 for f, bids in sorted(fbids.items()):
45459
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
1299 if repo.ui.debugflag:
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
1300 repo.ui.debug(b" list of bids for %s:\n" % f)
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
1301 for m, l in sorted(bids.items()):
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
1302 for _f, args, msg in l:
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1303 repo.ui.debug(b' %s -> %s\n' % (msg, m.__bytes__()))
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1304 # bids is a mapping from action method to list af actions
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1305 # Consensus?
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1306 if len(bids) == 1: # all bids are the same kind of method
34348
1a5abc45e2fa py3: explicitly convert dict.keys() and dict.items() into a list
Pulkit Goyal <7895pulkit@gmail.com>
parents: 34302
diff changeset
1307 m, l = list(bids.items())[0]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1308 if all(a == l[0] for a in l[1:]): # len(bids) is > 1
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1309 repo.ui.note(
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1310 _(b" %s: consensus for %s\n") % (f, m.__bytes__())
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1311 )
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1312 mresult.addfile(f, *l[0])
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1313 continue
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1314 # If keep is an option, just do it.
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1315 if mergestatemod.ACTION_KEEP in bids:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1316 repo.ui.note(_(b" %s: picking 'keep' action\n") % f)
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1317 mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP][0])
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1318 continue
45467
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
1319 # If keep absent is an option, just do that
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
1320 if mergestatemod.ACTION_KEEP_ABSENT in bids:
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
1321 repo.ui.note(_(b" %s: picking 'keep absent' action\n") % f)
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
1322 mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP_ABSENT][0])
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
1323 continue
45619
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1324 # ACTION_KEEP_NEW and ACTION_CHANGED_DELETED are conflicting actions
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1325 # as one say that file is new while other says that file was present
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1326 # earlier too and has a change delete conflict
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1327 # Let's fall back to conflicting ACTION_CHANGED_DELETED and let user
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1328 # do the right thing
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1329 if (
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1330 mergestatemod.ACTION_CHANGED_DELETED in bids
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1331 and mergestatemod.ACTION_KEEP_NEW in bids
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1332 ):
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1333 repo.ui.note(_(b" %s: picking 'changed/deleted' action\n") % f)
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1334 mresult.addfile(
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1335 f, *bids[mergestatemod.ACTION_CHANGED_DELETED][0]
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1336 )
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
1337 continue
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1338 # If keep new is an option, let's just do that
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1339 if mergestatemod.ACTION_KEEP_NEW in bids:
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1340 repo.ui.note(_(b" %s: picking 'keep new' action\n") % f)
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1341 mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP_NEW][0])
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1342 continue
45617
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1343 # ACTION_GET and ACTION_DELETE_CHANGED are conflicting actions as
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1344 # one action states the file is newer/created on remote side and
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1345 # other states that file is deleted locally and changed on remote
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1346 # side. Let's fallback and rely on a conflicting action to let user
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1347 # do the right thing
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1348 if (
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1349 mergestatemod.ACTION_DELETED_CHANGED in bids
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1350 and mergestatemod.ACTION_GET in bids
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1351 ):
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1352 repo.ui.note(_(b" %s: picking 'delete/changed' action\n") % f)
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1353 mresult.addfile(
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1354 f, *bids[mergestatemod.ACTION_DELETED_CHANGED][0]
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1355 )
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
1356 continue
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1357 # If there are gets and they all agree [how could they not?], do it.
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1358 if mergestatemod.ACTION_GET in bids:
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1359 ga0 = bids[mergestatemod.ACTION_GET][0]
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1360 if all(a == ga0 for a in bids[mergestatemod.ACTION_GET][1:]):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1361 repo.ui.note(_(b" %s: picking 'get' action\n") % f)
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1362 mresult.addfile(f, *ga0)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1363 continue
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1364 # TODO: Consider other simple actions such as mode changes
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1365 # Handle inefficient democrazy.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1366 repo.ui.note(_(b' %s: multiple bids for merge action:\n') % f)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1367 for m, l in sorted(bids.items()):
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1368 for _f, args, msg in l:
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1369 repo.ui.note(b' %s -> %s\n' % (msg, m.__bytes__()))
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1370 # Pick random action. TODO: Instead, prompt user when resolving
34348
1a5abc45e2fa py3: explicitly convert dict.keys() and dict.items() into a list
Pulkit Goyal <7895pulkit@gmail.com>
parents: 34302
diff changeset
1371 m, l = list(bids.items())[0]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1372 repo.ui.warn(
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1373 _(b' %s: ambiguous merge - picked %s action\n')
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1374 % (f, m.__bytes__())
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1375 )
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
1376 mresult.addfile(f, *l[0])
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1377 continue
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1378 repo.ui.note(_(b'end of auction\n\n'))
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
1379 mresult.updatevalues(diverge, renamedelete)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1380
23640
b46b9865dd08 merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23639
diff changeset
1381 if wctx.rev() is None:
45347
1aef38d973e8 merge: pass mergeresult obj in _forgetremoved() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45346
diff changeset
1382 _forgetremoved(wctx, mctx, branchmerge, mresult)
23640
b46b9865dd08 merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23639
diff changeset
1383
45290
d70c972cec74 sparse: pass mergeresult obj in sparse.filterupdatesactions() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45289
diff changeset
1384 sparse.filterupdatesactions(repo, wctx, mctx, branchmerge, mresult)
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
1385 _resolvetrivial(repo, wctx, mctx, ancestors[0], mresult)
33323
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
1386
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
1387 return mresult
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
1388
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1389
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1390 def _getcwd():
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1391 try:
39818
24e493ec2229 py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents: 39464
diff changeset
1392 return encoding.getcwd()
49306
2e726c934fcd py3: catch FileNotFoundError instead of checking errno == ENOENT
Manuel Jacob <me@manueljacob.de>
parents: 48946
diff changeset
1393 except FileNotFoundError:
2e726c934fcd py3: catch FileNotFoundError instead of checking errno == ENOENT
Manuel Jacob <me@manueljacob.de>
parents: 48946
diff changeset
1394 return None
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1395
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1396
33081
6582dc01aca3 merge: pass wctx to batchremove and batchget
Phil Cohen <phillco@fb.com>
parents: 32863
diff changeset
1397 def batchremove(repo, wctx, actions):
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1398 """apply removes to the working directory
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
1399
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
1400 yields tuples for progress updates
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
1401 """
18640
a8648f32b8ed merge: don't fiddle with name lookups or i18n in hot loops
Bryan O'Sullivan <bryano@fb.com>
parents: 18639
diff changeset
1402 verbose = repo.ui.verbose
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1403 cwd = _getcwd()
18633
6390dd22b12f merge: report non-interactive progress in chunks
Bryan O'Sullivan <bryano@fb.com>
parents: 18632
diff changeset
1404 i = 0
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
1405 for f, args, msg in actions:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1406 repo.ui.debug(b" %s: %s -> r\n" % (f, msg))
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1407 if verbose:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1408 repo.ui.note(_(b"removing %s\n") % f)
33086
eb4c49f55f1f workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents: 33085
diff changeset
1409 wctx[f].audit()
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1410 try:
33082
f9e50ee4c52b merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents: 33081
diff changeset
1411 wctx[f].remove(ignoremissing=True)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25151
diff changeset
1412 except OSError as inst:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1413 repo.ui.warn(
45688
ed0ded64a8a9 py3: convert an exception message to bytes
Martin von Zweigbergk <martinvonz@google.com>
parents: 45661
diff changeset
1414 _(b"update failed to remove %s: %s!\n")
46692
39f23d20ea47 merge: force an exception message to bytes before printing as a warning
Matt Harbison <matt_harbison@yahoo.com>
parents: 45942
diff changeset
1415 % (f, stringutil.forcebytestr(inst.strerror))
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1416 )
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1417 if i == 100:
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1418 yield i, f
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1419 i = 0
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1420 i += 1
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1421 if i > 0:
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1422 yield i, f
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1423
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1424 if cwd and not _getcwd():
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1425 # cwd was removed in the course of removing files; print a helpful
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
1426 # warning.
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1427 repo.ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1428 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1429 b"current directory was removed\n"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1430 b"(consider changing to repo root: %s)\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1431 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1432 % repo.root
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1433 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1434
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1435
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1436 def batchget(repo, mctx, wctx, wantfiledata, actions):
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1437 """apply gets to the working directory
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1438
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1439 mctx is the context to get from
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1440
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1441 Yields arbitrarily many (False, tuple) for progress updates, followed by
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1442 exactly one (True, filedata). When wantfiledata is false, filedata is an
42522
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
1443 empty dict. When wantfiledata is true, filedata[f] is a triple (mode, size,
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
1444 mtime) of the file f written for each action.
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1445 """
42522
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
1446 filedata = {}
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1447 verbose = repo.ui.verbose
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1448 fctx = mctx.filectx
27656
57c0d4888ca8 batchget: add support for backing up files
Siddharth Agarwal <sid0@fb.com>
parents: 27655
diff changeset
1449 ui = repo.ui
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
1450 i = 0
28200
588695ccbb22 merge: perform background file closing in batchget
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28199
diff changeset
1451 with repo.wvfs.backgroundclosing(ui, expectedcount=len(actions)):
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
1452 for f, (flags, backup), msg in actions:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1453 repo.ui.debug(b" %s: %s -> g\n" % (f, msg))
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
1454 if verbose:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1455 repo.ui.note(_(b"getting %s\n") % f)
27656
57c0d4888ca8 batchget: add support for backing up files
Siddharth Agarwal <sid0@fb.com>
parents: 27655
diff changeset
1456
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
1457 if backup:
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
1458 # If a file or directory exists with the same name, back that
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
1459 # up. Otherwise, look to see if there is a file that conflicts
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
1460 # with a directory this file is in, and if so, back that up.
41570
1f2714052d7e merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents: 41569
diff changeset
1461 conflicting = f
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
1462 if not repo.wvfs.lexists(f):
43633
0b7733719d21 utils: move finddirs() to pathutil
Martin von Zweigbergk <martinvonz@google.com>
parents: 43421
diff changeset
1463 for p in pathutil.finddirs(f):
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
1464 if repo.wvfs.isfileorlink(p):
41570
1f2714052d7e merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents: 41569
diff changeset
1465 conflicting = p
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
1466 break
41570
1f2714052d7e merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents: 41569
diff changeset
1467 if repo.wvfs.lexists(conflicting):
41601
ac8cf125d8d5 merge: migrate to scmutil.backuppath()
Martin von Zweigbergk <martinvonz@google.com>
parents: 41570
diff changeset
1468 orig = scmutil.backuppath(ui, repo, conflicting)
ac8cf125d8d5 merge: migrate to scmutil.backuppath()
Martin von Zweigbergk <martinvonz@google.com>
parents: 41570
diff changeset
1469 util.rename(repo.wjoin(conflicting), orig)
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1470 wfctx = wctx[f]
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1471 wfctx.clearunknown()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1472 atomictemp = ui.configbool(b"experimental", b"update.atomic-file")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1473 size = wfctx.write(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1474 fctx(f).data(),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1475 flags,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1476 backgroundclose=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1477 atomictemp=atomictemp,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1478 )
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1479 if wantfiledata:
48377
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1480 # XXX note that there is a race window between the time we
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1481 # write the clean data into the file and we stats it. So another
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1482 # writing process meddling with the file content right after we
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1483 # wrote it could cause bad stat data to be gathered.
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1484 #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1485 # They are 2 data we gather here
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1486 # - the mode:
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1487 # That we actually just wrote, we should not need to read
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1488 # it from disk, (except not all mode might have survived
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1489 # the disk round-trip, which is another issue: we should
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1490 # not depends on this)
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1491 # - the mtime,
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1492 # On system that support nanosecond precision, the mtime
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1493 # could be accurate enough to tell the two writes appart.
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1494 # However gathering it in a racy way make the mtime we
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1495 # gather "unreliable".
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1496 #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1497 # (note: we get the size from the data we write, which is sane)
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1498 #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1499 # So in theory the data returned here are fully racy, but in
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1500 # practice "it works mostly fine".
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1501 #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1502 # Do not be surprised if you end up reading this while looking
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1503 # for the causes of some buggy status. Feel free to improve
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1504 # this in the future, but we cannot simply stop gathering
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1505 # information. Otherwise `hg status` call made after a large `hg
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1506 # update` runs would have to redo a similar amount of work to
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
1507 # restore and compare all files content.
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1508 s = wfctx.lstat()
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1509 mode = s.st_mode
48260
269ff8978086 dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents: 47609
diff changeset
1510 mtime = timestamp.mtime_of(s)
269ff8978086 dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents: 47609
diff changeset
1511 # for dirstate.update_file's parentfiledata argument:
269ff8978086 dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents: 47609
diff changeset
1512 filedata[f] = (mode, size, mtime)
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
1513 if i == 100:
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1514 yield False, (i, f)
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
1515 i = 0
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
1516 i += 1
18633
6390dd22b12f merge: report non-interactive progress in chunks
Bryan O'Sullivan <bryano@fb.com>
parents: 18632
diff changeset
1517 if i > 0:
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1518 yield False, (i, f)
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1519 yield True, filedata
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
1520
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1521
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
1522 def _prefetchfiles(repo, ctx, mresult: mergeresult) -> None:
37762
7269b87f817c scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents: 37172
diff changeset
1523 """Invoke ``scmutil.prefetchfiles()`` for the files relevant to the dict
36142
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
1524 of merge actions. ``ctx`` is the context being merged in."""
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
1525
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
1526 # Skipping 'a', 'am', 'f', 'r', 'dm', 'e', 'k', 'p' and 'pr', because they
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
1527 # don't touch the context to be merged in. 'cd' is skipped, because
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
1528 # changed/deleted never resolves to something from the remote side.
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
1529 files = mresult.files(
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
1530 [
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1531 mergestatemod.ACTION_GET,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1532 mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1533 mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1534 mergestatemod.ACTION_MERGE,
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
1535 ]
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
1536 )
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
1537
37762
7269b87f817c scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents: 37172
diff changeset
1538 prefetch = scmutil.prefetchfiles
7269b87f817c scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents: 37172
diff changeset
1539 matchfiles = scmutil.matchfiles
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1540 prefetch(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1541 repo,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1542 [
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1543 (
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1544 ctx.rev(),
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1545 matchfiles(repo, files),
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1546 )
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1547 ],
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1548 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1549
34124
b90e5b2a9c82 merge: flush any deferred writes before, and after, running any workers
Phil Cohen <phillco@fb.com>
parents: 34122
diff changeset
1550
37107
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
1551 @attr.s(frozen=True)
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48927
diff changeset
1552 class updateresult:
37107
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
1553 updatedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
1554 mergedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
1555 removedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
1556 unresolvedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
1557
37125
6f570c501e3e merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37112
diff changeset
1558 def isempty(self):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1559 return not (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1560 self.updatedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1561 or self.mergedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1562 or self.removedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1563 or self.unresolvedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1564 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1565
37125
6f570c501e3e merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37112
diff changeset
1566
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1567 def applyupdates(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1568 repo,
52697
f3762eafed66 typing: add some type annotations to the `merge.mergeresult` class
Matt Harbison <matt_harbison@yahoo.com>
parents: 52692
diff changeset
1569 mresult: mergeresult,
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1570 wctx,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1571 mctx,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1572 overwrite,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1573 wantfiledata,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1574 labels=None,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1575 ):
11454
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
1576 """apply the merge action list to the working directory
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
1577
45334
b9b055f15035 merge: pass mergeresult obj instead of actions in applyupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45333
diff changeset
1578 mresult is a mergeresult object representing result of the merge
11454
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
1579 wctx is the working copy context
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
1580 mctx is the context to be merged into the working copy
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13158
diff changeset
1581
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1582 Return a tuple of (counts, filedata), where counts is a tuple
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1583 (updated, merged, removed, unresolved) that describes how many
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1584 files were affected by the update, and filedata is as described in
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1585 batchget.
11454
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
1586 """
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1587
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
1588 _prefetchfiles(repo, mctx, mresult)
36142
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
1589
27078
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1590 updated, merged, removed = 0, 0, 0
45499
19590b126764 merge: use in-memory mergestate when using in-memory context
Martin von Zweigbergk <martinvonz@google.com>
parents: 45493
diff changeset
1591 ms = wctx.mergestate(clean=True)
45493
2c10876bb320 mergestate: make clean() only be about creating a clean mergestate
Martin von Zweigbergk <martinvonz@google.com>
parents: 45488
diff changeset
1592 ms.start(wctx.p1().node(), mctx.node(), labels)
44687
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
1593
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
1594 for f, op in mresult.commitinfo.items():
45276
cb6a72dc0511 merge: pass commitinfo to applyupdates() and get it stored in mergestate
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45275
diff changeset
1595 # the other side of filenode was choosen while merging, store this in
cb6a72dc0511 merge: pass commitinfo to applyupdates() and get it stored in mergestate
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45275
diff changeset
1596 # mergestate so that it can be reused on commit
45385
05d19ca33b33 mergestate: replace `addmergedother()` with generic `addcommitinfo()` (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45384
diff changeset
1597 ms.addcommitinfo(f, op)
45276
cb6a72dc0511 merge: pass commitinfo to applyupdates() and get it stored in mergestate
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45275
diff changeset
1598
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
1599 num_no_op = mresult.len(mergestatemod.MergeAction.NO_OP_ACTIONS)
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
1600 numupdates = mresult.len() - num_no_op
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1601 progress = repo.ui.makeprogress(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1602 _(b'updating'), unit=_(b'files'), total=numupdates
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1603 )
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
1604
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1605 if b'.hgsubstate' in mresult._actionmapping[mergestatemod.ACTION_REMOVE]:
36009
55e8efa2451a subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents: 35726
diff changeset
1606 subrepoutil.submerge(repo, wctx, mctx, wctx, overwrite, labels)
18632
3e20079117c5 merge: handle subrepo merges and .hgsubstate specially
Bryan O'Sullivan <bryano@fb.com>
parents: 18630
diff changeset
1607
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
1608 # record path conflicts
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1609 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1610 [mergestatemod.ACTION_PATH_CONFLICT], sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1611 ):
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
1612 f1, fo = args
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
1613 s = repo.ui.status
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1614 s(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1615 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1616 b"%s: path conflict - a file or link has the same name as a "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1617 b"directory\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1618 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1619 % f
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1620 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1621 if fo == b'l':
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1622 s(_(b"the local file has been renamed to %s\n") % f1)
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
1623 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1624 s(_(b"the remote file has been renamed to %s\n") % f1)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1625 s(_(b"resolve manually then use 'hg resolve --mark %s'\n") % f)
45159
e05a488cbed0 mergestate: rename addpath() -> addpathonflict() to prevent confusion
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45118
diff changeset
1626 ms.addpathconflict(f, f1, fo)
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1627 progress.increment(item=f)
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
1628
34786
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
1629 # When merging in-memory, we can't support worker processes, so set the
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
1630 # per-item cost at 0 in that case.
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
1631 cost = 0 if wctx.isinmemory() else 0.001
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
1632
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1633 # remove in parallel (must come before resolving path conflicts and getting)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1634 prog = worker.worker(
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1635 repo.ui,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1636 cost,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1637 batchremove,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1638 (repo, wctx),
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
1639 list(mresult.getactions([mergestatemod.ACTION_REMOVE], sort=True)),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1640 )
19095
5cc71484ee9c merge: increase safety of parallel updating/removing on icasefs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 18985
diff changeset
1641 for i, item in prog:
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1642 progress.increment(step=i, item=item)
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
1643 removed = mresult.len((mergestatemod.ACTION_REMOVE,))
21390
26b84128c54d merge: move constant assignments a bit and use them more
Mads Kiilerich <madski@unity3d.com>
parents: 21389
diff changeset
1644
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1645 # resolve path conflicts (must come before getting)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1646 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1647 [mergestatemod.ACTION_PATH_CONFLICT_RESOLVE], sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1648 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1649 repo.ui.debug(b" %s: %s -> pr\n" % (f, msg))
44939
818b4f19ef23 merge: move an inspection of the dirstate from record to calculate phase
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
1650 (f0, origf0) = args
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1651 if wctx[f0].lexists():
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1652 repo.ui.note(_(b"moving %s to %s\n") % (f0, f))
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1653 wctx[f].audit()
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1654 wctx[f].write(wctx.filectx(f0).data(), wctx.filectx(f0).flags())
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1655 wctx[f0].remove()
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1656 progress.increment(item=f)
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
1657
38732
be4984261611 merge: mark file gets as not thread safe (issue5933)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38494
diff changeset
1658 # get in parallel.
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1659 threadsafe = repo.ui.configbool(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1660 b'experimental', b'worker.wdir-get-thread-safe'
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1661 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1662 prog = worker.worker(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1663 repo.ui,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1664 cost,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1665 batchget,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1666 (repo, mctx, wctx, wantfiledata),
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
1667 list(mresult.getactions([mergestatemod.ACTION_GET], sort=True)),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1668 threadsafe=threadsafe,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1669 hasretval=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1670 )
42522
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
1671 getfiledata = {}
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1672 for final, res in prog:
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1673 if final:
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1674 getfiledata = res
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1675 else:
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1676 i, item = res
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
1677 progress.increment(step=i, item=item)
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
1678
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1679 if b'.hgsubstate' in mresult._actionmapping[mergestatemod.ACTION_GET]:
36009
55e8efa2451a subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents: 35726
diff changeset
1680 subrepoutil.submerge(repo, wctx, mctx, wctx, overwrite, labels)
18632
3e20079117c5 merge: handle subrepo merges and .hgsubstate specially
Bryan O'Sullivan <bryano@fb.com>
parents: 18630
diff changeset
1681
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1682 # forget (manifest only, just log it) (must come first)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1683 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1684 (mergestatemod.ACTION_FORGET,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1685 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1686 repo.ui.debug(b" %s: %s -> f\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1687 progress.increment(item=f)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
1688
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1689 # re-add (manifest only, just log it)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1690 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1691 (mergestatemod.ACTION_ADD,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1692 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1693 repo.ui.debug(b" %s: %s -> a\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1694 progress.increment(item=f)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
1695
27131
d837da26155e merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents: 27130
diff changeset
1696 # re-add/mark as modified (manifest only, just log it)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1697 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1698 (mergestatemod.ACTION_ADD_MODIFIED,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1699 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1700 repo.ui.debug(b" %s: %s -> am\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1701 progress.increment(item=f)
27131
d837da26155e merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents: 27130
diff changeset
1702
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1703 # keep (noop, just log it)
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
1704 for a in mergestatemod.MergeAction.NO_OP_ACTIONS:
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1705 for f, args, msg in mresult.getactions((a,), sort=True):
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
1706 repo.ui.debug(b" %s: %s -> %s\n" % (f, msg, a.__bytes__()))
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
1707 # no progress
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
1708
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1709 # directory rename, move local
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1710 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1711 (mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1712 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1713 repo.ui.debug(b" %s: %s -> dm\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1714 progress.increment(item=f)
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1715 f0, flags = args
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1716 repo.ui.note(_(b"moving %s to %s\n") % (f0, f))
33086
eb4c49f55f1f workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents: 33085
diff changeset
1717 wctx[f].audit()
33083
05c680ebf512 merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents: 33082
diff changeset
1718 wctx[f].write(wctx.filectx(f0).data(), flags)
33082
f9e50ee4c52b merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents: 33081
diff changeset
1719 wctx[f0].remove()
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
1720
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1721 # local directory rename, get
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1722 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1723 (mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1724 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1725 repo.ui.debug(b" %s: %s -> dg\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1726 progress.increment(item=f)
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1727 f0, flags = args
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1728 repo.ui.note(_(b"getting %s to %s\n") % (f0, f))
33083
05c680ebf512 merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents: 33082
diff changeset
1729 wctx[f].write(mctx.filectx(f0).data(), flags)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
1730
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
1731 # exec
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1732 for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1733 (mergestatemod.ACTION_EXEC,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
1734 ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1735 repo.ui.debug(b" %s: %s -> e\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1736 progress.increment(item=f)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1737 (flags,) = args
33086
eb4c49f55f1f workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents: 33085
diff changeset
1738 wctx[f].audit()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1739 wctx[f].setflags(b'l' in flags, b'x' in flags)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
1740
45488
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1741 moves = []
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1742
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1743 # 'cd' and 'dc' actions are treated like other merge conflicts
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1744 mergeactions = list(
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1745 mresult.getactions(
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1746 [
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1747 mergestatemod.ACTION_CHANGED_DELETED,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1748 mergestatemod.ACTION_DELETED_CHANGED,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1749 mergestatemod.ACTION_MERGE,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1750 ],
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1751 sort=True,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1752 )
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1753 )
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1754 for f, args, msg in mergeactions:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1755 f1, f2, fa, move, anc = args
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1756 if f == b'.hgsubstate': # merged internally
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1757 continue
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1758 if f1 is None:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1759 fcl = filemerge.absentfilectx(wctx, fa)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1760 else:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1761 repo.ui.debug(b" preserving %s for resolve of %s\n" % (f1, f))
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1762 fcl = wctx[f1]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1763 if f2 is None:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1764 fco = filemerge.absentfilectx(mctx, fa)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1765 else:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1766 fco = mctx[f2]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1767 actx = repo[anc]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1768 if fa in actx:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1769 fca = actx[fa]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1770 else:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1771 # TODO: move to absentfilectx
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1772 fca = repo.filectx(f1, fileid=nullrev)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1773 ms.add(fcl, fco, fca, f)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1774 if f1 != f and move:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1775 moves.append(f1)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1776
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1777 # remove renamed files after safely stored
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1778 for f in moves:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1779 if wctx[f].lexists():
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1780 repo.ui.debug(b"removing %s\n" % f)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1781 wctx[f].audit()
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1782 wctx[f].remove()
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
1783
45341
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1784 # these actions updates the file
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1785 updated = mresult.len(
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1786 (
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1787 mergestatemod.ACTION_GET,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1788 mergestatemod.ACTION_EXEC,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1789 mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1790 mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1791 )
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
1792 )
26786
121f80d14e4b merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents: 26785
diff changeset
1793
34680
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1794 try:
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1795 for f, args, msg in mergeactions:
48427
38941a28406a mergestate: merge `preresolve()` into `resolve()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 48423
diff changeset
1796 repo.ui.debug(b" %s: %s -> m\n" % (f, msg))
46811
5a0b930cfb3e commit: get info from mergestate whether a file was merged or not
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46794
diff changeset
1797 ms.addcommitinfo(f, {b'merged': b'yes'})
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
1798 progress.increment(item=f)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1799 if f == b'.hgsubstate': # subrepo states need updating
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1800 subrepoutil.submerge(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1801 repo, wctx, mctx, wctx.ancestor(mctx), overwrite, labels
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1802 )
34680
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1803 continue
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1804 wctx[f].audit()
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1805 ms.resolve(f, wctx)
26292
007ac1acfcac merge: move merge step to the end
Siddharth Agarwal <sid0@fb.com>
parents: 25959
diff changeset
1806
48271
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
1807 except error.InterventionRequired:
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
1808 # If the user has merge.on-failure=halt, catch the error and close the
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
1809 # merge state "properly".
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
1810 pass
34680
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1811 finally:
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
1812 ms.commit()
26787
64848559413a merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents: 26786
diff changeset
1813
27078
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1814 unresolved = ms.unresolvedcount()
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1815
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1816 msupdated, msmerged, msremoved = ms.counts()
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1817 updated += msupdated
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1818 merged += msmerged
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
1819 removed += msremoved
27080
ae2d3782d818 merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27079
diff changeset
1820
ae2d3782d818 merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27079
diff changeset
1821 extraactions = ms.actions()
ae2d3782d818 merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27079
diff changeset
1822
38373
ef692614e601 progress: hide update(None) in a new complete() method
Martin von Zweigbergk <martinvonz@google.com>
parents: 38345
diff changeset
1823 progress.complete()
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
1824 return (
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
1825 updateresult(updated, merged, removed, unresolved),
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
1826 getfiledata,
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
1827 extraactions,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
1828 )
3111
5cc62d99b785 merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3110
diff changeset
1829
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1830
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1831 def _advertisefsmonitor(repo, num_gets, p1node):
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1832 # Advertise fsmonitor when its presence could be useful.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1833 #
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1834 # We only advertise when performing an update from an empty working
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1835 # directory. This typically only occurs during initial clone.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1836 #
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1837 # We give users a mechanism to disable the warning in case it is
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1838 # annoying.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1839 #
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1840 # We only allow on Linux and MacOS because that's where fsmonitor is
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1841 # considered stable.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1842 fsmonitorwarning = repo.ui.configbool(b'fsmonitor', b'warn_when_unused')
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1843 fsmonitorthreshold = repo.ui.configint(
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1844 b'fsmonitor', b'warn_update_file_count'
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1845 )
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
1846 # avoid cycle dirstate -> sparse -> merge -> dirstate
48805
d4486810a179 merge: remove direct rustmod reference
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48757
diff changeset
1847 dirstate_rustmod = policy.importrust("dirstate")
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
1848
48805
d4486810a179 merge: remove direct rustmod reference
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48757
diff changeset
1849 if dirstate_rustmod is not None:
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
1850 # When using rust status, fsmonitor becomes necessary at higher sizes
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
1851 fsmonitorthreshold = repo.ui.configint(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1852 b'fsmonitor',
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
1853 b'warn_update_file_count_rust',
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
1854 )
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
1855
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1856 try:
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1857 # avoid cycle: extensions -> cmdutil -> merge
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1858 from . import extensions
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1859
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1860 extensions.find(b'fsmonitor')
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1861 fsmonitorenabled = repo.ui.config(b'fsmonitor', b'mode') != b'off'
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1862 # We intentionally don't look at whether fsmonitor has disabled
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1863 # itself because a) fsmonitor may have already printed a warning
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1864 # b) we only care about the config state here.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1865 except KeyError:
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1866 fsmonitorenabled = False
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1867
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1868 if (
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1869 fsmonitorwarning
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1870 and not fsmonitorenabled
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
1871 and p1node == repo.nullid
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1872 and num_gets >= fsmonitorthreshold
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1873 and pycompat.sysplatform.startswith((b'linux', b'darwin'))
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1874 ):
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1875 repo.ui.warn(
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1876 _(
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1877 b'(warning: large working directory being used without '
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1878 b'fsmonitor enabled; enable fsmonitor to improve performance; '
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1879 b'see "hg help -e fsmonitor")\n'
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1880 )
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1881 )
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1882
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
1883
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1884 UPDATECHECK_ABORT = b'abort' # handled at higher layers
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1885 UPDATECHECK_NONE = b'none'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1886 UPDATECHECK_LINEAR = b'linear'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1887 UPDATECHECK_NO_CONFLICT = b'noconflict'
42970
1ad3ebb39c61 merge: replace magic strings with NAMED_CONSTANTS (API)
Augie Fackler <augie@google.com>
parents: 42959
diff changeset
1888
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
1889 # Let extensions turn off any Rust code in the update code if that interferes
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
1890 # will their patching.
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
1891 # This being `True` does not mean that you have Rust extensions installed or
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
1892 # that the Rust path will be taken for any given invocation.
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
1893 MAYBE_USE_RUST_UPDATE = True
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
1894
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1895
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
1896 def _update(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1897 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1898 node,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1899 branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1900 force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1901 ancestor=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1902 mergeancestor=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1903 labels=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1904 matcher=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1905 mergeforce=False,
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
1906 updatedirstate=True,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1907 updatecheck=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1908 wc=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
1909 ):
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1910 """
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1911 Perform a merge between the working directory and the given node
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1912
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
1913 node = the node to update to
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1914 branchmerge = whether to merge between branches
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1915 force = whether to force branch merging or file overwriting
27344
43c00ca887d1 merge: have merge.update use a matcher instead of partial fn
Augie Fackler <augie@google.com>
parents: 27316
diff changeset
1916 matcher = a matcher to filter file lists (dirstate not updated)
18778
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
1917 mergeancestor = whether it is merging with an ancestor. If true,
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
1918 we should accept the incoming changes for any prompts that occur.
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
1919 If false, merging with an ancestor (fast-forward) is only allowed
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
1920 between different named branches. This flag is used by rebase extension
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
1921 as a temporary fix and should be avoided in general.
48757
af9f2c64302e merge: fix documented order of `labels` argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 48746
diff changeset
1922 labels = labels to use for local, other, and base
28020
cffa46cbdb8f merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents: 28019
diff changeset
1923 mergeforce = whether the merge was run with 'merge --force' (deprecated): if
cffa46cbdb8f merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents: 28019
diff changeset
1924 this is True, then 'force' should be True as well.
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
1925
34919
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
1926 The table below shows all the behaviors of the update command given the
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
1927 -c/--check and -C/--clean or no options, whether the working directory is
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
1928 dirty, whether a revision is specified, and the relationship of the parent
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
1929 rev to the target rev (linear or not). Match from top first. The -n
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
1930 option doesn't exist on the command line, but represents the
31168
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1931 experimental.updatecheck=noconflict option.
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
1932
12279
28e2e3804f2e combine tests
Adrian Buehlmann <adrian@cadifra.com>
parents: 12032
diff changeset
1933 This logic is tested by test-update-branches.t.
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
1934
31168
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1935 -c -C -n -m dirty rev linear | result
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1936 y y * * * * * | (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1937 y * y * * * * | (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1938 y * * y * * * | (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1939 * y y * * * * | (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1940 * y * y * * * | (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1941 * * y y * * * | (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1942 * * * * * n n | x
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1943 * * * * n * * | ok
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1944 n n n n y * y | merge
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1945 n n n n y y n | (2)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1946 n n n y y * * | merge
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1947 n n y n y * * | merge if no conflict
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1948 n y n n y * * | discard
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
1949 y n n n y * * | (3)
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
1950
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
1951 x = can't happen
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
1952 * = don't-care
31161
351207bfdde9 merge: move "incompatible options" case first in docstring table
Martin von Zweigbergk <martinvonz@google.com>
parents: 31160
diff changeset
1953 1 = incompatible options (checked in commands.py)
351207bfdde9 merge: move "incompatible options" case first in docstring table
Martin von Zweigbergk <martinvonz@google.com>
parents: 31160
diff changeset
1954 2 = abort: uncommitted changes (commit or update --clean to discard changes)
351207bfdde9 merge: move "incompatible options" case first in docstring table
Martin von Zweigbergk <martinvonz@google.com>
parents: 31160
diff changeset
1955 3 = abort: uncommitted changes (checked in commands.py)
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13158
diff changeset
1956
34302
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
1957 The merge is performed inside ``wc``, a workingctx-like objects. It defaults
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
1958 to repo[None] if None is passed.
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
1959
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13158
diff changeset
1960 Return the same tuple as applyupdates().
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
1961 """
33321
d09e948dc303 sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33311
diff changeset
1962 # Avoid cycle.
d09e948dc303 sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33311
diff changeset
1963 from . import sparse
2815
4870f795f681 Merge: combine force and forcemerge arguments
Matt Mackall <mpm@selenic.com>
parents: 2814
diff changeset
1964
31166
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
1965 # This function used to find the default destination if node was None, but
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
1966 # that's now in destutil.py.
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
1967 assert node is not None
31166
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
1968 if not branchmerge and not force:
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
1969 # TODO: remove the default once all callers that pass branchmerge=False
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
1970 # and force=False pass a value for updatecheck. We may want to allow
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
1971 # updatecheck='abort' to better suppport some of these callers.
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
1972 if updatecheck is None:
42970
1ad3ebb39c61 merge: replace magic strings with NAMED_CONSTANTS (API)
Augie Fackler <augie@google.com>
parents: 42959
diff changeset
1973 updatecheck = UPDATECHECK_LINEAR
48703
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
1974 okay = (UPDATECHECK_NONE, UPDATECHECK_LINEAR, UPDATECHECK_NO_CONFLICT)
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
1975 if updatecheck not in okay:
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
1976 msg = r'Invalid updatecheck %r (can accept %r)'
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
1977 msg %= (updatecheck, okay)
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
1978 raise ValueError(msg)
44999
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
1979 if wc is not None and wc.isinmemory():
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
1980 maybe_wlock = util.nullcontextmanager()
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
1981 else:
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
1982 maybe_wlock = repo.wlock()
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
1983 with maybe_wlock:
34302
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
1984 if wc is None:
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
1985 wc = repo[None]
20279
5b4f963d21cc merge: refactor initialization of variables in update
Sean Farley <sean.michael.farley@gmail.com>
parents: 20278
diff changeset
1986 pl = wc.parents()
5b4f963d21cc merge: refactor initialization of variables in update
Sean Farley <sean.michael.farley@gmail.com>
parents: 20278
diff changeset
1987 p1 = pl[0]
42409
72522fe7fb95 merge: reorder some initialization to make more sense
Martin von Zweigbergk <martinvonz@google.com>
parents: 42163
diff changeset
1988 p2 = repo[node]
23405
2a038deeac9a merge: 0 is a valid ancestor different from None
Mads Kiilerich <madski@unity3d.com>
parents: 23398
diff changeset
1989 if ancestor is not None:
21081
ffd7b6ce46ff merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents: 21080
diff changeset
1990 pas = [repo[ancestor]]
42410
a5b5ecff5f37 merge: simplify initialization of "pas"
Martin von Zweigbergk <martinvonz@google.com>
parents: 42409
diff changeset
1991 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1992 if repo.ui.configlist(b'merge', b'preferancestor') == [b'*']:
21128
f4014f646f71 merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents: 21082
diff changeset
1993 cahs = repo.changelog.commonancestorsheads(p1.node(), p2.node())
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
1994 pas = [repo[anc] for anc in (sorted(cahs) or [repo.nullid])]
21128
f4014f646f71 merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents: 21082
diff changeset
1995 else:
22179
46308fadaa15 merge: show the scary multiple ancestor hint for merges only, not for updates
Mads Kiilerich <madski@unity3d.com>
parents: 21551
diff changeset
1996 pas = [p1.ancestor(p2, warn=branchmerge)]
13874
9d67277c9204 merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents: 13728
diff changeset
1997
36177
187f2474bc11 merge: coerce nodes to bytes, not str
Augie Fackler <augie@google.com>
parents: 36142
diff changeset
1998 fp1, fp2, xp1, xp2 = p1.node(), p2.node(), bytes(p1), bytes(p2)
3314
b16456909a0a merge: various tidying
Matt Mackall <mpm@selenic.com>
parents: 3312
diff changeset
1999
42409
72522fe7fb95 merge: reorder some initialization to make more sense
Martin von Zweigbergk <martinvonz@google.com>
parents: 42163
diff changeset
2000 overwrite = force and not branchmerge
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4904
diff changeset
2001 ### check phase
27316
777f668eca70 merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents: 27267
diff changeset
2002 if not overwrite:
777f668eca70 merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents: 27267
diff changeset
2003 if len(pl) > 1:
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
2004 raise error.StateError(_(b"outstanding uncommitted merge"))
45499
19590b126764 merge: use in-memory mergestate when using in-memory context
Martin von Zweigbergk <martinvonz@google.com>
parents: 45493
diff changeset
2005 ms = wc.mergestate()
46361
dfca84970da8 cleanup: use mergestate.unresolvedcount() instead of bool(list(unresolved()))
Augie Fackler <augie@google.com>
parents: 45942
diff changeset
2006 if ms.unresolvedcount():
48703
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
2007 msg = _(b"outstanding merge conflicts")
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
2008 hint = _(b"use 'hg resolve' to resolve")
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
2009 raise error.StateError(msg, hint=hint)
6375
cdc458b12f0f update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents: 6350
diff changeset
2010 if branchmerge:
48704
58a2c66fa94c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48703
diff changeset
2011 m_a = _(b"merging with a working directory ancestor has no effect")
21081
ffd7b6ce46ff merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents: 21080
diff changeset
2012 if pas == [p2]:
48704
58a2c66fa94c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48703
diff changeset
2013 raise error.Abort(m_a)
21081
ffd7b6ce46ff merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents: 21080
diff changeset
2014 elif pas == [p1]:
31379
b6a6df38a802 merge: check current wc branch for 'nothing to merge', not its p1
Mads Kiilerich <mads@kiilerich.com>
parents: 31323
diff changeset
2015 if not mergeancestor and wc.branch() == p2.branch():
48705
bca57b01518f merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48704
diff changeset
2016 msg = _(b"nothing to merge")
bca57b01518f merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48704
diff changeset
2017 hint = _(b"use 'hg update' or check 'hg heads'")
bca57b01518f merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48704
diff changeset
2018 raise error.Abort(msg, hint=hint)
6375
cdc458b12f0f update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents: 6350
diff changeset
2019 if not force and (wc.files() or wc.deleted()):
48706
00bfd920169d merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48705
diff changeset
2020 msg = _(b"uncommitted changes")
00bfd920169d merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48705
diff changeset
2021 hint = _(b"use 'hg status' to list changes")
00bfd920169d merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48705
diff changeset
2022 raise error.StateError(msg, hint=hint)
35284
1b03407e808d merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents: 35283
diff changeset
2023 if not wc.isinmemory():
1b03407e808d merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents: 35283
diff changeset
2024 for s in sorted(wc.substate):
1b03407e808d merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents: 35283
diff changeset
2025 wc.sub(s).bailifchanged()
13437
6169493ac3f9 Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents: 13400
diff changeset
2026
6375
cdc458b12f0f update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents: 6350
diff changeset
2027 elif not overwrite:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2028 if p1 == p2: # no-op update
19929
ab2362e1672e merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 19803
diff changeset
2029 # call the hooks and exit early
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2030 repo.hook(b'preupdate', throw=True, parent1=xp2, parent2=b'')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2031 repo.hook(b'update', parent1=xp2, parent2=b'', error=0)
37107
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
2032 return updateresult(0, 0, 0, 0)
19929
ab2362e1672e merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 19803
diff changeset
2033
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2034 if updatecheck == UPDATECHECK_LINEAR and pas not in (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2035 [p1],
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2036 [p2],
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2037 ): # nonlinear
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
2038 dirty = wc.dirty(missing=True)
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
2039 if dirty:
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
2040 # Branching is a bit strange to ensure we do the minimal
33146
7017567ebdf2 obsutil: move 'foreground' to the new modules
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 33095
diff changeset
2041 # amount of call to obsutil.foreground.
7017567ebdf2 obsutil: move 'foreground' to the new modules
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 33095
diff changeset
2042 foreground = obsutil.foreground(repo, [p1.node()])
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
2043 # note: the <node> variable contains a random identifier
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
2044 if repo[node].node() in foreground:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2045 pass # allow updating to successors
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
2046 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2047 msg = _(b"uncommitted changes")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2048 hint = _(b"commit or update --clean to discard changes")
30961
330fbd515512 destutil: remove duplicate check and leave it to merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30903
diff changeset
2049 raise error.UpdateAbort(msg, hint=hint)
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
2050 else:
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
2051 # Allow jumping branches if clean and specific rev given
30901
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
2052 pass
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
2053
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
2054 if overwrite:
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
2055 pas = [wc]
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
2056 elif not branchmerge:
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
2057 pas = [p1]
2814
0f787997e3c2 Merge: move most tests to the beginning
Matt Mackall <mpm@selenic.com>
parents: 2813
diff changeset
2058
25843
bf9ea348b487 merge: mark ancient debugging option
Matt Mackall <mpm@selenic.com>
parents: 25754
diff changeset
2059 # deprecated config: merge.followcopies
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2060 followcopies = repo.ui.configbool(b'merge', b'followcopies')
21080
04540a8499a3 merge: move ancestor selection tweaking from manifestmerge to update function
Mads Kiilerich <madski@unity3d.com>
parents: 21024
diff changeset
2061 if overwrite:
30200
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
2062 followcopies = False
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
2063 elif not pas[0]:
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
2064 followcopies = False
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
2065 if not branchmerge and not wc.dirty(missing=True):
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
G?bor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
2066 followcopies = False
21080
04540a8499a3 merge: move ancestor selection tweaking from manifestmerge to update function
Mads Kiilerich <madski@unity3d.com>
parents: 21024
diff changeset
2067
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2068 update_from_null = False
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2069 update_from_null_fallback = False
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2070 if (
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2071 MAYBE_USE_RUST_UPDATE
52057
43e15277498e rust-update: add a config item to disable the Rust update fastpath
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52056
diff changeset
2072 and repo.ui.configbool(b"rust", b"update-from-null")
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2073 and rust_update_mod is not None
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2074 and p1.rev() == nullrev
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2075 and not branchmerge
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2076 # TODO it's probably not too hard to pass down the transaction and
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2077 # respect the write patterns from Rust. But since it doesn't affect
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2078 # a simple update from null, then it doesn't matter yet.
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2079 and repo.currenttransaction() is None
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2080 and matcher is None
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2081 and not wc.mergestate().active()
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2082 and b'.hgsubstate' not in p2
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2083 ):
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2084 working_dir_iter = os.scandir(repo.root)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2085 maybe_hg_folder = next(working_dir_iter)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2086 assert maybe_hg_folder is not None
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2087 if maybe_hg_folder.name == b".hg":
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2088 try:
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2089 next(working_dir_iter)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2090 except StopIteration:
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2091 update_from_null = True
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2092
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2093 if update_from_null:
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2094 # Check the narrowspec and sparsespec here to display warnings
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2095 # more easily.
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2096 # TODO figure out of a way of bubbling up warnings to Python
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2097 # while not polluting the Rust code (probably a channel)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2098 repo.narrowmatch()
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2099 sparse.matcher(repo, [nullrev, p2.rev()])
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2100 repo.hook(b'preupdate', throw=True, parent1=xp1, parent2=xp2)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2101 # note that we're in the middle of an update
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2102 repo.vfs.write(b'updatestate', p2.hex())
52186
e6a44bc91bc2 rust-update: make `update_from_null` respect `worker.numcpu` config option
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52057
diff changeset
2103 num_cpus = (
e6a44bc91bc2 rust-update: make `update_from_null` respect `worker.numcpu` config option
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52057
diff changeset
2104 repo.ui.configint(b"worker", b"numcpus", None)
e6a44bc91bc2 rust-update: make `update_from_null` respect `worker.numcpu` config option
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52057
diff changeset
2105 if repo.ui.configbool(b"worker", b"enabled")
e6a44bc91bc2 rust-update: make `update_from_null` respect `worker.numcpu` config option
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52057
diff changeset
2106 else 1
e6a44bc91bc2 rust-update: make `update_from_null` respect `worker.numcpu` config option
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52057
diff changeset
2107 )
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2108 try:
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2109 updated_count = rust_update_mod.update_from_null(
52186
e6a44bc91bc2 rust-update: make `update_from_null` respect `worker.numcpu` config option
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52057
diff changeset
2110 repo.root, p2.rev(), num_cpus
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2111 )
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2112 except rust_update_mod.FallbackError:
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2113 update_from_null_fallback = True
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2114 else:
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2115 # We've changed the dirstate from Rust, we need to tell Python
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2116 repo.dirstate.invalidate()
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2117 # This includes setting the parents, since they are not read
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2118 # again on invalidation
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2119 with repo.dirstate.changing_parents(repo):
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2120 repo.dirstate.setparents(fp2)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2121 repo.dirstate.setbranch(p2.branch(), repo.currenttransaction())
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2122 sparse.prunetemporaryincludes(repo)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2123 repo.hook(b'update', parent1=xp1, parent2=xp2, error=0)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2124 # update completed, clear state
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2125 util.unlink(repo.vfs.join(b'updatestate'))
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2126 return updateresult(updated_count, 0, 0, 0)
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2127
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4904
diff changeset
2128 ### calculate phase
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
2129 mresult = calculateupdates(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2130 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2131 wc,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2132 p2,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2133 pas,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2134 branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2135 force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2136 mergeancestor,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2137 followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2138 matcher=matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2139 mergeforce=mergeforce,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2140 )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2141
42970
1ad3ebb39c61 merge: replace magic strings with NAMED_CONSTANTS (API)
Augie Fackler <augie@google.com>
parents: 42959
diff changeset
2142 if updatecheck == UPDATECHECK_NO_CONFLICT:
45278
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
2143 if mresult.hasconflicts():
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
2144 msg = _(b"conflicting changes")
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
2145 hint = _(b"commit or update --clean to discard changes")
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
2146 raise error.StateError(msg, hint=hint)
31168
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
2147
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2148 # Prompt and create actions. Most of this is in the resolve phase
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2149 # already, but we can't handle .hgsubstate in filemerge or
36009
55e8efa2451a subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents: 35726
diff changeset
2150 # subrepoutil.submerge yet so we have to keep prompting for it.
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
2151 vals = mresult.getfile(b'.hgsubstate')
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
2152 if vals:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2153 f = b'.hgsubstate'
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
2154 m, args, msg = vals
29774
a7f8939641aa merge: use labels in prompts to the user
Simon Farnsworth <simonfar@fb.com>
parents: 29629
diff changeset
2155 prompts = filemerge.partextras(labels)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2156 prompts[b'f'] = f
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2157 if m == mergestatemod.ACTION_CHANGED_DELETED:
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2158 if repo.ui.promptchoice(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2159 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2160 b"local%(l)s changed %(f)s which other%(o)s deleted\n"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2161 b"use (c)hanged version or (d)elete?"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2162 b"$$ &Changed $$ &Delete"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2163 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2164 % prompts,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2165 0,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2166 ):
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
2167 mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2168 f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2169 mergestatemod.ACTION_REMOVE,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2170 None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2171 b'prompt delete',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2172 )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2173 elif f in p1:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
2174 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
2175 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2176 mergestatemod.ACTION_ADD_MODIFIED,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2177 None,
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2178 b'prompt keep',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2179 )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2180 else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
2181 mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2182 f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2183 mergestatemod.ACTION_ADD,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2184 None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2185 b'prompt keep',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2186 )
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2187 elif m == mergestatemod.ACTION_DELETED_CHANGED:
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2188 f1, f2, fa, move, anc = args
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2189 flags = p2[f2].flags()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2190 if (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2191 repo.ui.promptchoice(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2192 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2193 b"other%(o)s changed %(f)s which local%(l)s deleted\n"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2194 b"use (c)hanged version or leave (d)eleted?"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2195 b"$$ &Changed $$ &Deleted"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2196 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2197 % prompts,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2198 0,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2199 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2200 == 0
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2201 ):
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
2202 mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
2203 f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2204 mergestatemod.ACTION_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2205 (flags, False),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2206 b'prompt recreating',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2207 )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2208 else:
45283
f1fb9a079131 merge: add removefile() to mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45282
diff changeset
2209 mresult.removefile(f)
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
2210
29889
6f447b9ec263 util: rename checkcase() to fscasesensitive() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 29831
diff changeset
2211 if not util.fscasesensitive(repo.path):
23544
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
2212 # check collision between files only in p2 for clean update
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2213 if not branchmerge and (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2214 force or not wc.dirty(missing=True, branch=False)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2215 ):
23544
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
2216 _checkcollision(repo, p2.manifest(), None)
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
2217 else:
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
2218 _checkcollision(repo, wc.manifest(), mresult)
23544
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
2219
23525
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
2220 # divergent renames
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
2221 for f, fl in sorted(mresult.diverge.items()):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2222 repo.ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2223 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2224 b"note: possible conflict - %s was renamed "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2225 b"multiple times to:\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2226 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2227 % f
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2228 )
42110
3a7efcbdf288 copies: print list of divergent renames in sorted order
Martin von Zweigbergk <martinvonz@google.com>
parents: 42057
diff changeset
2229 for nf in sorted(fl):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2230 repo.ui.warn(b" %s\n" % nf)
23525
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
2231
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
2232 # rename and delete
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
2233 for f, fl in sorted(mresult.renamedelete.items()):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2234 repo.ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2235 _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2236 b"note: possible conflict - %s was deleted "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2237 b"and renamed to:\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2238 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2239 % f
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2240 )
42110
3a7efcbdf288 copies: print list of divergent renames in sorted order
Martin von Zweigbergk <martinvonz@google.com>
parents: 42057
diff changeset
2241 for nf in sorted(fl):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2242 repo.ui.warn(b" %s\n" % nf)
23525
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
2243
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
2244 ### apply phase
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2245 if not branchmerge: # just jump to the new rev
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
2246 fp1, fp2, xp1, xp2 = fp2, repo.nullid, xp2, b''
44165
ae9310709c13 merge: move definition of `partial` closer to where it's used
Martin von Zweigbergk <martinvonz@google.com>
parents: 44151
diff changeset
2247 # If we're doing a partial update, we need to skip updating
44166
faec51c76b7b merge: avoid a negation in the definition of updatedirstate
Martin von Zweigbergk <martinvonz@google.com>
parents: 44165
diff changeset
2248 # the dirstate.
faec51c76b7b merge: avoid a negation in the definition of updatedirstate
Martin von Zweigbergk <martinvonz@google.com>
parents: 44165
diff changeset
2249 always = matcher is None or matcher.always()
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2250 updatedirstate = updatedirstate and always and not wc.isinmemory()
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2251 # If we're in the fallback case, we've already done this
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2252 if updatedirstate and not update_from_null_fallback:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2253 repo.hook(b'preupdate', throw=True, parent1=xp1, parent2=xp2)
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
2254 # note that we're in the middle of an update
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2255 repo.vfs.write(b'updatestate', p2.hex())
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
2256
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2257 # TODO don't run if Rust is available
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
2258 _advertisefsmonitor(
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
2259 repo, mresult.len((mergestatemod.ACTION_GET,)), p1.node()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2260 )
34885
df2ff314e36f fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34787
diff changeset
2261
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
2262 wantfiledata = updatedirstate and not branchmerge
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2263 stats, getfiledata, extraactions = applyupdates(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2264 repo,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2265 mresult,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2266 wc,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2267 p2,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2268 overwrite,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2269 wantfiledata,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
2270 labels=labels,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2271 )
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
2272
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
2273 if updatedirstate:
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2274 if extraactions:
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
2275 for k, acts in extraactions.items():
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2276 for a in acts:
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2277 mresult.addfile(a[0], k, *a[1:])
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2278 if k == mergestatemod.ACTION_GET and wantfiledata:
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2279 # no filedata until mergestate is updated to provide it
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2280 for a in acts:
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2281 getfiledata[a[0]] = None
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2282
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2283 assert len(getfiledata) == (
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2284 mresult.len((mergestatemod.ACTION_GET,)) if wantfiledata else 0
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
2285 )
49961
7a8bfc05b691 dirstate: rename parentchange to changing_parents
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49960
diff changeset
2286 with repo.dirstate.changing_parents(repo):
48380
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
2287 if getfiledata:
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2288 getfiledata = filter_ambiguous_files(repo, getfiledata)
48380
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
2289
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
2290 repo.setparents(fp1, fp2)
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2291 mergestatemod.recordupdates(
45334
b9b055f15035 merge: pass mergeresult obj instead of actions in applyupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45333
diff changeset
2292 repo, mresult.actionsdict, branchmerge, getfiledata
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
2293 )
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
2294 if not branchmerge:
50260
e60f9168263c branch: pass current transaction when writing branch in merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49961
diff changeset
2295 repo.dirstate.setbranch(
e60f9168263c branch: pass current transaction when writing branch in merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49961
diff changeset
2296 p2.branch(), repo.currenttransaction()
e60f9168263c branch: pass current transaction when writing branch in merge
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49961
diff changeset
2297 )
10492
0e64d814d7d0 run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents: 10431
diff changeset
2298
52056
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2299 # update completed, clear state
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2300 util.unlink(repo.vfs.join(b'updatestate'))
8b7123c8947b update: add a Rust fast-path when updating from null (and clean)
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52055
diff changeset
2301
47609
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
2302 # If we're updating to a location, clean up any stale temporary includes
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
2303 # (ex: this happens during hg rebase --abort).
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
2304 if not branchmerge:
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
2305 sparse.prunetemporaryincludes(repo)
33321
d09e948dc303 sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33311
diff changeset
2306
44150
ff22c76825b9 merge: don't call update hook when using in-memory context
Martin von Zweigbergk <martinvonz@google.com>
parents: 44092
diff changeset
2307 if updatedirstate:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2308 repo.hook(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2309 b'update', parent1=xp1, parent2=xp2, error=stats.unresolvedcount
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2310 )
10492
0e64d814d7d0 run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents: 10431
diff changeset
2311 return stats
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2312
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2313
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2314 # filename -> (mode, size, timestamp)
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2315 FileData = Dict[bytes, Optional[Tuple[int, int, Optional[timestamp.timestamp]]]]
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2316
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2317
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2318 def filter_ambiguous_files(repo, file_data: FileData) -> Optional[FileData]:
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2319 """We've gathered "cache" information for the clean files while updating
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2320 them: their mtime, size and mode.
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2321
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2322 At the time this comment is written, there are various issues with how we
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2323 gather the `mode` and `mtime` information (see the comment in `batchget`).
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2324
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2325 We are going to smooth one of these issues here: mtime ambiguity.
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2326
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2327 i.e. even if the mtime gathered during `batchget` was correct[1] a change
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2328 happening right after it could change the content while keeping
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2329 the same mtime[2].
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2330
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2331 When we reach the current code, the "on disk" part of the update operation
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2332 is finished. We still assume that no other process raced that "on disk"
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2333 part, but we want to at least prevent later file changes to alter the
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2334 contents of the file right after the update operation so quickly that the
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2335 same mtime is recorded for the operation.
52055
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2336
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2337 To prevent such ambiguities from happenning, we will do (up to) two things:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2338 - wait until the filesystem clock has ticked
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2339 - only keep the "file data" for files with mtimes that are strictly in
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2340 the past, i.e. whose mtime is strictly lower than the current time.
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2341
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2342 We only wait for the system clock to tick if using dirstate-v2, since v1
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2343 only has second-level granularity and waiting for a whole second is
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2344 too much of a penalty in the general case.
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2345
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2346 Although we're assuming that people running dirstate-v2 on Linux
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2347 don't have a second-granularity FS (with the exclusion of NFS), users
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2348 can be surprising, and at some point in the future, dirstate-v2 will become
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2349 the default. To that end, we limit the wait time to 100ms and fall back
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2350 to the filtering method in case of a timeout.
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2351
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2352 +------------+------+--------------+
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2353 | version | wait | filter level |
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2354 +------------+------+--------------+
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2355 | V1 | No | Second |
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2356 | V2 | Yes | Nanosecond |
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2357 | V2-slow-fs | No | Second |
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2358 +------------+------+--------------+
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2359
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2360 This protects us from race conditions from operations that could run right
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2361 after this one, especially other Mercurial operations that could be waiting
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2362 for the wlock to touch files contents and the dirstate.
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2363
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2364 In an ideal world, we could only get reliable information in `getfiledata`
52055
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2365 (from `getbatch`), however this filtering approach has been a successful
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2366 compromise for many years. A patch series of the linux kernel might change
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2367 this in 6.12³.
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2368
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2369 At the time this comment is written, not using any "cache" file data at all
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2370 here would not be viable, as it would result is a very large amount of work
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2371 (equivalent to the previous `hg update` during the next status after an
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2372 update).
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2373
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2374 [1] the current code cannot grantee that the `mtime` and `mode`
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2375 are correct, but the result is "okay in practice".
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2376 (see the comment in `batchget`)
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2377
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2378 [2] using nano-second precision can greatly help here because it makes the
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2379 "different write with same mtime" issue virtually vanish. However,
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2380 dirstate v1 cannot store such precision and a bunch of python-runtime,
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2381 operating-system and filesystem parts do not provide us with such
52055
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2382 precision, so we have to operate as if it wasn't available.
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2383
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2384 [3] https://lore.kernel.org/all/20241002-mgtime-v10-8-d1c4717f5284@kernel.org
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2385 """
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2386 ambiguous_mtime: FileData = {}
52055
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2387 dirstate_v2 = repo.dirstate._use_dirstate_v2
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2388 fs_now_result = None
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2389 fast_enough_fs = True
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2390 if dirstate_v2:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2391 fstype = util.getfstype(repo.vfs.base)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2392 # Exclude NFS right off the bat
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2393 fast_enough_fs = fstype != b'nfs'
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2394 if fstype is not None and fast_enough_fs:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2395 fs_now_result = timestamp.wait_until_fs_tick(repo.vfs)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2396
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2397 if fs_now_result is None:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2398 try:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2399 now = timestamp.get_fs_now(repo.vfs)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2400 fs_now_result = (now, False)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2401 except OSError:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2402 pass
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2403
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2404 if fs_now_result is None:
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2405 # we can't write to the FS, so we won't actually update
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2406 # the dirstate content anyway, no need to put cache
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2407 # information.
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2408 return None
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2409 else:
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2410 now, timed_out = fs_now_result
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2411 if timed_out:
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2412 fast_enough_fs = False
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2413 for f, m in file_data.items():
52055
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2414 if m is not None:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2415 reliable = timestamp.make_mtime_reliable(m[2], now)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2416 if reliable is None or (
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2417 reliable[2] and (not dirstate_v2 or not fast_enough_fs)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2418 ):
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2419 # Either it's not reliable, or it's second ambiguous
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2420 # and we're in dirstate-v1 or in a slow fs, so discard
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2421 # the mtime.
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2422 ambiguous_mtime[f] = (m[0], m[1], None)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2423 elif reliable[2]:
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2424 # We need to remember that this time is "second ambiguous"
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2425 # otherwise the next status might miss a subsecond change
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2426 # if its "stat" doesn't provide nanoseconds.
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2427 #
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2428 # TODO make osutil.c understand nanoseconds when possible
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2429 # (see timestamp.py for the same note)
b332ae615714 merge: improve working-copy mtime race handling
Rapha?l Gom?s <rgomes@octobus.net>
parents: 52054
diff changeset
2430 ambiguous_mtime[f] = (m[0], m[1], reliable)
52054
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2431 for f, m in ambiguous_mtime.items():
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2432 file_data[f] = m
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2433 return file_data
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2434
f5742367a279 merge: move the filtering of ambiguous files to a dedicated function
Rapha?l Gom?s <rgomes@octobus.net>
parents: 51859
diff changeset
2435
44399
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2436 def merge(ctx, labels=None, force=False, wc=None):
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2437 """Merge another topological branch into the working copy.
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2438
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2439 force = whether the merge was run with 'merge --force' (deprecated)
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2440 """
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2441
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
2442 return _update(
44399
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2443 ctx.repo(),
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2444 ctx.rev(),
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2445 labels=labels,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2446 branchmerge=True,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2447 force=force,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2448 mergeforce=force,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2449 wc=wc,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2450 )
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2451
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
2452
45576
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2453 def update(ctx, updatecheck=None, wc=None):
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2454 """Do a regular update to the given commit, aborting if there are conflicts.
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2455
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2456 The 'updatecheck' argument can be used to control what to do in case of
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2457 conflicts.
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2458
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2459 Note: This is a new, higher-level update() than the one that used to exist
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2460 in this module. That function is now called _update(). You can hopefully
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2461 replace your callers to use this new update(), or clean_update(), merge(),
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2462 revert_to(), or graft().
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2463 """
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2464 return _update(
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2465 ctx.repo(),
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2466 ctx.rev(),
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2467 branchmerge=False,
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2468 force=False,
48590
7e503eff3c76 update: set custom conflict label for base commit
Martin von Zweigbergk <martinvonz@google.com>
parents: 48450
diff changeset
2469 labels=[b'working copy', b'destination', b'working copy parent'],
45576
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2470 updatecheck=updatecheck,
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2471 wc=wc,
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2472 )
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2473
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
2474
44270
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2475 def clean_update(ctx, wc=None):
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2476 """Do a clean update to the given commit.
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2477
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2478 This involves updating to the commit and discarding any changes in the
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2479 working copy.
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2480 """
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
2481 return _update(ctx.repo(), ctx.rev(), branchmerge=False, force=True, wc=wc)
44270
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2482
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
2483
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2484 def revert_to(ctx, matcher=None, wc=None):
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2485 """Revert the working copy to the given commit.
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2486
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2487 The working copy will keep its current parent(s) but its content will
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2488 be the same as in the given commit.
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2489 """
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2490
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
2491 return _update(
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2492 ctx.repo(),
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2493 ctx.rev(),
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2494 branchmerge=False,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2495 force=True,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2496 updatedirstate=False,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2497 matcher=matcher,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2498 wc=wc,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2499 )
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2500
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
2501
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2502 def graft(
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2503 repo,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2504 ctx,
44212
cb8b67016110 graft: default `base` argument to common case of `ctx.p1()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 44211
diff changeset
2505 base=None,
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2506 labels=None,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2507 keepparent=False,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2508 keepconflictparent=False,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2509 wctx=None,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2510 ):
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2511 """Do a graft-like merge.
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2512
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2513 This is a merge where the merge ancestor is chosen such that one
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2514 or more changesets are grafted onto the current changeset. In
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2515 addition to the merge, this fixes up the dirstate to include only
27267
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
2516 a single parent (if keepparent is False) and tries to duplicate any
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
2517 renames/copies appropriately.
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2518
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2519 ctx - changeset to rebase
44212
cb8b67016110 graft: default `base` argument to common case of `ctx.p1()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 44211
diff changeset
2520 base - merge base, or ctx.p1() if not specified
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2521 labels - merge labels eg ['local', 'graft']
27267
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
2522 keepparent - keep second parent if any
42412
127937874395 merge: correct argument name in docstring
Anton Shestakov <av6@dwimlabs.net>
parents: 42410
diff changeset
2523 keepconflictparent - if unresolved, keep parent used for the merge
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2524
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2525 """
24643
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
2526 # If we're grafting a descendant onto an ancestor, be sure to pass
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
2527 # mergeancestor=True to update. This does two things: 1) allows the merge if
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
2528 # the destination is the same as the parent of the ctx (so we can use graft
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
2529 # to copy commits), and 2) informs update that the incoming changes are
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
2530 # newer than the destination so it doesn't prompt about "remote changed foo
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
2531 # which local deleted".
44383
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
2532 # We also pass mergeancestor=True when base is the same revision as p1. 2)
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
2533 # doesn't matter as there can't possibly be conflicts, but 1) is necessary.
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2534 wctx = wctx or repo[None]
44089
bd22e90c54b3 graft: extract repo[None] to a variable
Martin von Zweigbergk <martinvonz@google.com>
parents: 44060
diff changeset
2535 pctx = wctx.p1()
44212
cb8b67016110 graft: default `base` argument to common case of `ctx.p1()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 44211
diff changeset
2536 base = base or ctx.p1()
44383
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
2537 mergeancestor = (
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
2538 repo.changelog.isancestor(pctx.node(), ctx.node())
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
2539 or pctx.rev() == base.rev()
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
2540 )
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2541
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
2542 stats = _update(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2543 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2544 ctx.node(),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2545 True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2546 True,
43796
ebfd349eac46 graft: rename `pctx` argument to `base` since that's what it is
Martin von Zweigbergk <martinvonz@google.com>
parents: 43787
diff changeset
2547 base.node(),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2548 mergeancestor=mergeancestor,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2549 labels=labels,
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2550 wc=wctx,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2551 )
38494
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
2552
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
2553 if keepconflictparent and stats.unresolvedcount:
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
2554 pother = ctx.node()
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
2555 else:
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
2556 pother = repo.nullid
38494
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
2557 parents = ctx.parents()
43796
ebfd349eac46 graft: rename `pctx` argument to `base` since that's what it is
Martin von Zweigbergk <martinvonz@google.com>
parents: 43787
diff changeset
2558 if keepparent and len(parents) == 2 and base in parents:
ebfd349eac46 graft: rename `pctx` argument to `base` since that's what it is
Martin von Zweigbergk <martinvonz@google.com>
parents: 43787
diff changeset
2559 parents.remove(base)
38494
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
2560 pother = parents[0].node()
43798
32d11a23c9cf graft: never set both parents equal in the dirstate (issue6098)
Martin von Zweigbergk <martinvonz@google.com>
parents: 43797
diff changeset
2561 # Never set both parents equal to each other
32d11a23c9cf graft: never set both parents equal in the dirstate (issue6098)
Martin von Zweigbergk <martinvonz@google.com>
parents: 43797
diff changeset
2562 if pother == pctx.node():
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
2563 pother = repo.nullid
27267
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
2564
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2565 if wctx.isinmemory():
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2566 wctx.setparents(pctx.node(), pother)
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
2567 # fix up dirstate for copies and renames
44092
833210fbd900 graftcopies: remove `skip` and `repo` arguments
Martin von Zweigbergk <martinvonz@google.com>
parents: 44090
diff changeset
2568 copies.graftcopies(wctx, ctx, base)
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2569 else:
49961
7a8bfc05b691 dirstate: rename parentchange to changing_parents
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49960
diff changeset
2570 with repo.dirstate.changing_parents(repo):
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2571 repo.setparents(pctx.node(), pother)
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2572 repo.dirstate.write(repo.currenttransaction())
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2573 # fix up dirstate for copies and renames
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
2574 copies.graftcopies(wctx, ctx, base)
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
2575 return stats
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2576
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2577
45544
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2578 def back_out(ctx, parent=None, wc=None):
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2579 if parent is None:
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2580 if ctx.p2() is not None:
48707
48aff31e7f4c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48706
diff changeset
2581 msg = b"must specify parent of merge commit to back out"
48aff31e7f4c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48706
diff changeset
2582 raise error.ProgrammingError(msg)
45544
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2583 parent = ctx.p1()
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
2584 return _update(
45544
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2585 ctx.repo(),
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2586 parent,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2587 branchmerge=True,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2588 force=True,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2589 ancestor=ctx.node(),
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2590 mergeancestor=False,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2591 )
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2592
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
2593
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2594 def purge(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2595 repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2596 matcher,
44289
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
2597 unknown=True,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2598 ignored=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2599 removeemptydirs=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2600 removefiles=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2601 abortonerror=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2602 noop=False,
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2603 confirm=False,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
2604 ):
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2605 """Purge the working directory of untracked files.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2606
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2607 ``matcher`` is a matcher configured to scan the working directory -
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2608 potentially a subset.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2609
44289
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
2610 ``unknown`` controls whether unknown files should be purged.
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
2611
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
2612 ``ignored`` controls whether ignored files should be purged.
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2613
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2614 ``removeemptydirs`` controls whether empty directories should be removed.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2615
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2616 ``removefiles`` controls whether files are removed.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2617
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2618 ``abortonerror`` causes an exception to be raised if an error occurs
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2619 deleting a file or directory.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2620
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2621 ``noop`` controls whether to actually remove files. If not defined, actions
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2622 will be taken.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2623
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2624 ``confirm`` ask confirmation before actually removing anything.
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2625
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2626 Returns an iterable of relative paths in the working directory that were
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2627 or would be removed.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2628 """
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2629
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2630 def remove(removefn, path):
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2631 try:
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
2632 removefn(path)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2633 except OSError:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2634 m = _(b'%s cannot be removed') % path
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2635 if abortonerror:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2636 raise error.Abort(m)
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2637 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2638 repo.ui.warn(_(b'warning: %s\n') % m)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2639
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2640 # There's no API to copy a matcher. So mutate the passed matcher and
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2641 # restore it when we're done.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2642 oldtraversedir = matcher.traversedir
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2643
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2644 res = []
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2645
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2646 try:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2647 if removeemptydirs:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2648 directories = []
43713
95d2eab0a7b9 dirstate: include explicit matches in match.traversedir calls
Martin von Zweigbergk <martinvonz@google.com>
parents: 43633
diff changeset
2649 matcher.traversedir = directories.append
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2650
44289
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
2651 status = repo.status(match=matcher, ignored=ignored, unknown=unknown)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2652
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2653 if confirm:
49352
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2654 msg = None
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2655 nb_ignored = len(status.ignored)
48423
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2656 nb_unknown = len(status.unknown)
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2657 if nb_unknown and nb_ignored:
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2658 msg = _(b"permanently delete %d unknown and %d ignored files?")
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2659 msg %= (nb_unknown, nb_ignored)
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2660 elif nb_unknown:
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2661 msg = _(b"permanently delete %d unknown files?")
fff5942d445f typo: s/unkown/unknown across the codebase
Rapha?l Gom?s <rgomes@octobus.net>
parents: 48380
diff changeset
2662 msg %= nb_unknown
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2663 elif nb_ignored:
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2664 msg = _(b"permanently delete %d ignored files?")
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2665 msg %= nb_ignored
46367
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2666 elif removeemptydirs:
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2667 dir_count = 0
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2668 for f in directories:
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2669 if matcher(f) and not repo.wvfs.listdir(f):
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2670 dir_count += 1
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2671 if dir_count:
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2672 msg = _(
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2673 b"permanently delete at least %d empty directories?"
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2674 )
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
2675 msg %= dir_count
49352
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2676 if msg is None:
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2677 return res
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2678 else:
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2679 msg += b" (yN)$$ &Yes $$ &No"
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2680 if repo.ui.promptchoice(msg, default=1) == 1:
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
2681 raise error.CanceledError(_(b'removal cancelled'))
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
2682
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2683 if removefiles:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2684 for f in sorted(status.unknown + status.ignored):
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2685 if not noop:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2686 repo.ui.note(_(b'removing file %s\n') % f)
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
2687 remove(repo.wvfs.unlink, f)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2688 res.append(f)
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2689
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2690 if removeemptydirs:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2691 for f in sorted(directories, reverse=True):
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
2692 if matcher(f) and not repo.wvfs.listdir(f):
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2693 if not noop:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2694 repo.ui.note(_(b'removing directory %s\n') % f)
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
2695 remove(repo.wvfs.rmdir, f)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2696 res.append(f)
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2697
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2698 return res
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2699
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2700 finally:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
2701 matcher.traversedir = oldtraversedir