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annotate mercurial/commit.py @ 45705:61454026fa04

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commit: refactor salvage calculation to a different function Differential Revision: https://phab.mercurial-scm.org/D9191
author Pulkit Goyal <7895pulkit@gmail.com>
date Sat, 10 Oct 2020 12:53:35 +0530
parents 64a4b85c4a00
children b92887ce8db4
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1 # commit.py - fonction to perform commit
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2 #
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3 # This software may be used and distributed according to the terms of the
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4 # GNU General Public License version 2 or any later version.
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5
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6 from __future__ import absolute_import
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7
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8 import errno
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9
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10 from .i18n import _
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11 from .node import (
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12 hex,
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13 nullid,
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14 nullrev,
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15 )
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16
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17 from . import (
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18 context,
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19 mergestate,
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20 metadata,
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21 phases,
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22 scmutil,
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23 subrepoutil,
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24 )
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25
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26
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27 def _write_copy_meta(repo):
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28 """return a (changelog, filelog) boolean tuple
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29
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30 changelog: copy related information should be stored in the changeset
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31 filelof: copy related information should be written in the file revision
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32 """
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33 if repo.filecopiesmode == b'changeset-sidedata':
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34 writechangesetcopy = True
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35 writefilecopymeta = True
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36 else:
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37 writecopiesto = repo.ui.config(b'experimental', b'copies.write-to')
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38 writefilecopymeta = writecopiesto != b'changeset-only'
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39 writechangesetcopy = writecopiesto in (
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40 b'changeset-only',
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41 b'compatibility',
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42 )
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43 return writechangesetcopy, writefilecopymeta
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44
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45
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46 def commitctx(repo, ctx, error=False, origctx=None):
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47 """Add a new revision to the target repository.
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48 Revision information is passed via the context argument.
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49
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50 ctx.files() should list all files involved in this commit, i.e.
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51 modified/added/removed files. On merge, it may be wider than the
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52 ctx.files() to be committed, since any file nodes derived directly
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53 from p1 or p2 are excluded from the committed ctx.files().
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54
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55 origctx is for convert to work around the problem that bug
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56 fixes to the files list in changesets change hashes. For
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57 convert to be the identity, it can pass an origctx and this
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58 function will use the same files list when it makes sense to
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59 do so.
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60 """
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61 repo = repo.unfiltered()
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62
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63 p1, p2 = ctx.p1(), ctx.p2()
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64 user = ctx.user()
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65
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66 with repo.lock(), repo.transaction(b"commit") as tr:
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67 mn, files = _prepare_files(tr, ctx, error=error, origctx=origctx)
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68
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69 extra = ctx.extra().copy()
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70
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71 if extra is not None:
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72 for name in (
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73 b'p1copies',
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74 b'p2copies',
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75 b'filesadded',
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76 b'filesremoved',
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77 ):
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78 extra.pop(name, None)
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79 if repo.changelog._copiesstorage == b'extra':
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80 extra = _extra_with_copies(repo, extra, files)
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81
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82 # update changelog
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83 repo.ui.note(_(b"committing changelog\n"))
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84 repo.changelog.delayupdate(tr)
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85 n = repo.changelog.add(
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86 mn,
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87 files,
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88 ctx.description(),
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89 tr,
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90 p1.node(),
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91 p2.node(),
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92 user,
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93 ctx.date(),
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94 extra,
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95 )
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96 xp1, xp2 = p1.hex(), p2 and p2.hex() or b''
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97 repo.hook(
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98 b'pretxncommit', throw=True, node=hex(n), parent1=xp1, parent2=xp2,
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99 )
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100 # set the new commit is proper phase
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101 targetphase = subrepoutil.newcommitphase(repo.ui, ctx)
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102 if targetphase:
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103 # retract boundary do not alter parent changeset.
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104 # if a parent have higher the resulting phase will
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105 # be compliant anyway
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106 #
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107 # if minimal phase was 0 we don't need to retract anything
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108 phases.registernew(repo, tr, targetphase, [n])
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109 return n
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110
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111
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112 def _prepare_files(tr, ctx, error=False, origctx=None):
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113 repo = ctx.repo()
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114 p1 = ctx.p1()
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115
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116 writechangesetcopy, writefilecopymeta = _write_copy_meta(repo)
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117
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118 if ctx.manifestnode():
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119 # reuse an existing manifest revision
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120 repo.ui.debug(b'reusing known manifest\n')
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121 mn = ctx.manifestnode()
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122 files = metadata.ChangingFiles()
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123 files.update_touched(ctx.files())
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124 if writechangesetcopy:
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125 files.update_added(ctx.filesadded())
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126 files.update_removed(ctx.filesremoved())
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127 elif not ctx.files():
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128 repo.ui.debug(b'reusing manifest from p1 (no file change)\n')
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129 mn = p1.manifestnode()
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130 files = metadata.ChangingFiles()
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131 else:
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132 mn, files = _process_files(tr, ctx, error=error)
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133
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134 if origctx and origctx.manifestnode() == mn:
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135 origfiles = origctx.files()
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136 assert files.touched.issubset(origfiles)
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137 files.update_touched(origfiles)
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138
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139 if writechangesetcopy:
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140 files.update_copies_from_p1(ctx.p1copies())
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141 files.update_copies_from_p2(ctx.p2copies())
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142
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143 ms = mergestate.mergestate.read(repo)
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144 salvaged = _get_salvaged(ctx.repo(), ms, ctx)
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145 for s in salvaged:
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146 files.mark_salvaged(s)
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147
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148 return mn, files
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149
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150
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151 def _get_salvaged(repo, ms, ctx):
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152 """ returns a list of salvaged files
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153
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154 returns empty list if config option which process salvaged files are
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155 not enabled """
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156 salvaged = []
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157 copy_sd = repo.filecopiesmode == b'changeset-sidedata'
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158 if copy_sd and len(ctx.parents()) > 1:
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159 if ms.active():
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160 for fname in sorted(ms._stateextras.keys()):
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161 might_removed = ms.extras(fname).get(b'merge-removal-candidate')
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162 if might_removed == b'yes':
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163 if fname in ctx:
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164 salvaged.append(fname)
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165 return salvaged
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166
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167
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168 def _process_files(tr, ctx, error=False):
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169 repo = ctx.repo()
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170 p1 = ctx.p1()
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171 p2 = ctx.p2()
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172
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173 writechangesetcopy, writefilecopymeta = _write_copy_meta(repo)
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174
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175 m1ctx = p1.manifestctx()
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176 m2ctx = p2.manifestctx()
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177 mctx = m1ctx.copy()
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178
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179 m = mctx.read()
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180 m1 = m1ctx.read()
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181 m2 = m2ctx.read()
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182 ms = mergestate.mergestate.read(repo)
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183
45353
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184 files = metadata.ChangingFiles()
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185
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186 # check in files
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187 added = []
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188 removed = list(ctx.removed())
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189 linkrev = len(repo)
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190 repo.ui.note(_(b"committing files:\n"))
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191 uipathfn = scmutil.getuipathfn(repo)
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192 for f in sorted(ctx.modified() + ctx.added()):
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193 repo.ui.note(uipathfn(f) + b"\n")
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diff changeset
194 try:
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195 fctx = ctx[f]
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196 if fctx is None:
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197 removed.append(f)
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198 else:
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199 added.append(f)
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200 m[f], is_touched = _filecommit(
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201 repo, fctx, m1, m2, linkrev, tr, writefilecopymeta, ms
45263
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202 )
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diff changeset
203 if is_touched:
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204 if is_touched == 'added':
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diff changeset
205 files.mark_added(f)
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diff changeset
206 elif is_touched == 'merged':
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207 files.mark_merged(f)
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208 else:
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209 files.mark_touched(f)
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210 m.setflag(f, fctx.flags())
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211 except OSError:
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212 repo.ui.warn(_(b"trouble committing %s!\n") % uipathfn(f))
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diff changeset
213 raise
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diff changeset
214 except IOError as inst:
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diff changeset
215 errcode = getattr(inst, 'errno', errno.ENOENT)
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diff changeset
216 if error or errcode and errcode != errno.ENOENT:
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diff changeset
217 repo.ui.warn(_(b"trouble committing %s!\n") % uipathfn(f))
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diff changeset
218 raise
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219
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220 # update manifest
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221 removed = [f for f in removed if f in m1 or f in m2]
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222 drop = sorted([f for f in removed if f in m])
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223 for f in drop:
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224 del m[f]
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diff changeset
225 if p2.rev() == nullrev:
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226 files.update_removed(removed)
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227 else:
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228 rf = metadata.get_removal_filter(ctx, (p1, p2, m1, m2))
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229 for f in removed:
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230 if not rf(f):
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231 files.mark_removed(f)
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232
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233 mn = _commit_manifest(tr, linkrev, ctx, mctx, m, files.touched, added, drop)
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234
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235 return mn, files
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236
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237
45240
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diff changeset
238 def _filecommit(
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239 repo, fctx, manifest1, manifest2, linkrev, tr, includecopymeta, ms,
45240
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240 ):
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241 """
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242 commit an individual file as part of a larger transaction
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
243
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
244 input:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
245
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
246 fctx: a file context with the content we are trying to commit
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
247 manifest1: manifest of changeset first parent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
248 manifest2: manifest of changeset second parent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
249 linkrev: revision number of the changeset being created
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
250 tr: current transation
45443
f52b0297acc8 commit: fix a wrong argument name in documentation
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45402
diff changeset
251 includecopymeta: boolean, set to False to skip storing the copy data
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
252 (only used by the Google specific feature of using
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
253 changeset extra as copy source of truth).
45454
037e88d453fa commit: pass mergestate into _filecommit() instead of re-reading it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45443
diff changeset
254 ms: mergestate object
45240
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
255
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
256 output: (filenode, touched)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
257
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
258 filenode: the filenode that should be used by this changeset
45256
d056a131c93f commitctx: document the None return for "touched" value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45240
diff changeset
259 touched: one of: None (mean untouched), 'added' or 'modified'
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
260 """
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
261
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
262 fname = fctx.path()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
263 fparent1 = manifest1.get(fname, nullid)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
264 fparent2 = manifest2.get(fname, nullid)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
265 touched = None
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
266 if fparent1 == fparent2 == nullid:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
267 touched = 'added'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
268
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
269 if isinstance(fctx, context.filectx):
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
270 # This block fast path most comparisons which are usually done. It
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
271 # assumes that bare filectx is used and no merge happened, hence no
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
272 # need to create a new file revision in this case.
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
273 node = fctx.filenode()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
274 if node in [fparent1, fparent2]:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
275 repo.ui.debug(b'reusing %s filelog entry\n' % fname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
276 if (
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
277 fparent1 != nullid and manifest1.flags(fname) != fctx.flags()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
278 ) or (
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
279 fparent2 != nullid and manifest2.flags(fname) != fctx.flags()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
280 ):
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
281 touched = 'modified'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
282 return node, touched
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
283
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
284 flog = repo.file(fname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
285 meta = {}
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
286 cfname = fctx.copysource()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
287 fnode = None
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
288
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
289 if cfname and cfname != fname:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
290 # Mark the new revision of this file as a copy of another
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
291 # file. This copy data will effectively act as a parent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
292 # of this new revision. If this is a merge, the first
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
293 # parent will be the nullid (meaning "look up the copy data")
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
294 # and the second one will be the other parent. For example:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
295 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
296 # 0 --- 1 --- 3 rev1 changes file foo
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
297 # \ / rev2 renames foo to bar and changes it
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
298 # \- 2 -/ rev3 should have bar with all changes and
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
299 # should record that bar descends from
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
300 # bar in rev2 and foo in rev1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
301 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
302 # this allows this merge to succeed:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
303 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
304 # 0 --- 1 --- 3 rev4 reverts the content change from rev2
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
305 # \ / merging rev3 and rev4 should use bar@rev2
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
306 # \- 2 --- 4 as the merge base
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
307 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
308
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
309 cnode = manifest1.get(cfname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
310 newfparent = fparent2
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
311
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
312 if manifest2: # branch merge
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
313 if fparent2 == nullid or cnode is None: # copied on remote side
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
314 if cfname in manifest2:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
315 cnode = manifest2[cfname]
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
316 newfparent = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
317
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
318 # Here, we used to search backwards through history to try to find
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
319 # where the file copy came from if the source of a copy was not in
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
320 # the parent directory. However, this doesn't actually make sense to
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
321 # do (what does a copy from something not in your working copy even
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
322 # mean?) and it causes bugs (eg, issue4476). Instead, we will warn
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
323 # the user that copy information was dropped, so if they didn't
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
324 # expect this outcome it can be fixed, but this is the correct
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
325 # behavior in this circumstance.
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
326
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
327 if cnode:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
328 repo.ui.debug(b" %s: copy %s:%s\n" % (fname, cfname, hex(cnode)))
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
329 if includecopymeta:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
330 meta[b"copy"] = cfname
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
331 meta[b"copyrev"] = hex(cnode)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
332 fparent1, fparent2 = nullid, newfparent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
333 else:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
334 repo.ui.warn(
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
335 _(
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
336 b"warning: can't find ancestor for '%s' "
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
337 b"copied from '%s'!\n"
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
338 )
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
339 % (fname, cfname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
340 )
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
341
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
342 elif fparent1 == nullid:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
343 fparent1, fparent2 = fparent2, nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
344 elif fparent2 != nullid:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
345 # is one parent an ancestor of the other?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
346 fparentancestors = flog.commonancestorsheads(fparent1, fparent2)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
347 if fparent1 in fparentancestors:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
348 fparent1, fparent2 = fparent2, nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
349 elif fparent2 in fparentancestors:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
350 fparent2 = nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
351 elif not fparentancestors:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
352 # TODO: this whole if-else might be simplified much more
45454
037e88d453fa commit: pass mergestate into _filecommit() instead of re-reading it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45443
diff changeset
353 if (
037e88d453fa commit: pass mergestate into _filecommit() instead of re-reading it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45443
diff changeset
354 ms.active()
037e88d453fa commit: pass mergestate into _filecommit() instead of re-reading it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45443
diff changeset
355 and ms.extras(fname).get(b'filenode-source') == b'other'
037e88d453fa commit: pass mergestate into _filecommit() instead of re-reading it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45443
diff changeset
356 ):
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
357 fparent1, fparent2 = fparent2, nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
358
45588
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
359 force_new_node = False
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
360 # The file might have been deleted by merge code and user explicitly choose
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
361 # to revert the file and keep it. The other case can be where there is
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
362 # change-delete or delete-change conflict and user explicitly choose to keep
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
363 # the file. The goal is to create a new filenode for users explicit choices
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
364 if (
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
365 repo.ui.configbool(b'experimental', b'merge-track-salvaged')
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
366 and ms.active()
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
367 and ms.extras(fname).get(b'merge-removal-candidate') == b'yes'
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
368 ):
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
369 force_new_node = True
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
370 # is the file changed?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
371 text = fctx.data()
45588
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
372 if fparent2 != nullid or meta or flog.cmp(fparent1, text) or force_new_node:
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
373 if touched is None: # do not overwrite added
45615
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
374 if fparent2 == nullid:
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
375 touched = 'modified'
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
376 else:
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
377 touched = 'merged'
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
378 fnode = flog.add(text, meta, tr, linkrev, fparent1, fparent2)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
379 # are just the flags changed during merge?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
380 elif fname in manifest1 and manifest1.flags(fname) != fctx.flags():
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
381 touched = 'modified'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
382 fnode = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
383 else:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
384 fnode = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
385 return fnode, touched
45258
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
386
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
387
45273
e15416c95b25 commitctx: explicitly pass `manifest` to _commit_manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45266
diff changeset
388 def _commit_manifest(tr, linkrev, ctx, mctx, manifest, files, added, drop):
45258
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
389 """make a new manifest entry (or reuse a new one)
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
390
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
391 given an initialised manifest context and precomputed list of
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
392 - files: files affected by the commit
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
393 - added: new entries in the manifest
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
394 - drop: entries present in parents but absent of this one
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
395
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
396 Create a new manifest revision, reuse existing ones if possible.
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
397
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
398 Return the nodeid of the manifest revision.
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
399 """
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
400 repo = ctx.repo()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
401
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
402 md = None
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
403
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
404 # all this is cached, so it is find to get them all from the ctx.
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
405 p1 = ctx.p1()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
406 p2 = ctx.p2()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
407 m1ctx = p1.manifestctx()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
408
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
409 m1 = m1ctx.read()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
410
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
411 if not files:
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
412 # if no "files" actually changed in terms of the changelog,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
413 # try hard to detect unmodified manifest entry so that the
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
414 # exact same commit can be reproduced later on convert.
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
415 md = m1.diff(manifest, scmutil.matchfiles(repo, ctx.files()))
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
416 if not files and md:
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
417 repo.ui.debug(
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
418 b'not reusing manifest (no file change in '
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
419 b'changelog, but manifest differs)\n'
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
420 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
421 if files or md:
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
422 repo.ui.note(_(b"committing manifest\n"))
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
423 # we're using narrowmatch here since it's already applied at
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
424 # other stages (such as dirstate.walk), so we're already
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
425 # ignoring things outside of narrowspec in most cases. The
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
426 # one case where we might have files outside the narrowspec
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
427 # at this point is merges, and we already error out in the
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
428 # case where the merge has files outside of the narrowspec,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
429 # so this is safe.
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
430 mn = mctx.write(
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
431 tr,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
432 linkrev,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
433 p1.manifestnode(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
434 p2.manifestnode(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
435 added,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
436 drop,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
437 match=repo.narrowmatch(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
438 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
439 else:
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
440 repo.ui.debug(
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
441 b'reusing manifest from p1 (listed files ' b'actually unchanged)\n'
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
442 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
443 mn = p1.manifestnode()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
444
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
445 return mn
45275
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
446
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
447
45344
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
448 def _extra_with_copies(repo, extra, files):
45275
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
449 """encode copy information into a `extra` dictionnary"""
45344
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
450 p1copies = files.copied_from_p1
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
451 p2copies = files.copied_from_p2
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
452 filesadded = files.added
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
453 filesremoved = files.removed
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
454 files = sorted(files.touched)
45277
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
455 if not _write_copy_meta(repo)[1]:
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
456 # If writing only to changeset extras, use None to indicate that
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
457 # no entry should be written. If writing to both, write an empty
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
458 # entry to prevent the reader from falling back to reading
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
459 # filelogs.
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
460 p1copies = p1copies or None
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
461 p2copies = p2copies or None
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
462 filesadded = filesadded or None
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
463 filesremoved = filesremoved or None
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
464
45275
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
465 extrasentries = p1copies, p2copies, filesadded, filesremoved
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
466 if extra is None and any(x is not None for x in extrasentries):
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
467 extra = {}
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
468 if p1copies is not None:
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
469 p1copies = metadata.encodecopies(files, p1copies)
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
470 extra[b'p1copies'] = p1copies
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
471 if p2copies is not None:
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
472 p2copies = metadata.encodecopies(files, p2copies)
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
473 extra[b'p2copies'] = p2copies
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
474 if filesadded is not None:
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
475 filesadded = metadata.encodefileindices(files, filesadded)
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
476 extra[b'filesadded'] = filesadded
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
477 if filesremoved is not None:
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
478 filesremoved = metadata.encodefileindices(files, filesremoved)
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
479 extra[b'filesremoved'] = filesremoved
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
480 return extra