Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/commit.py @ 45259:4eb6466e6889

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commitctx: no longer use the `writecopiesto` variable in the function The `writefilecopymeta` variable already carry the same information, so we can use `writefilecopymeta` in the one conditional where `writecopiesto` was used.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Thu, 23 Jul 2020 21:03:30 +0200
parents f0d4d1343cb4
children ada51c1b6916
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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 commitctx(repo, ctx, error=False, origctx=None):
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28 """Add a new revision to the target repository.
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29 Revision information is passed via the context argument.
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30
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31 ctx.files() should list all files involved in this commit, i.e.
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32 modified/added/removed files. On merge, it may be wider than the
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33 ctx.files() to be committed, since any file nodes derived directly
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34 from p1 or p2 are excluded from the committed ctx.files().
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35
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36 origctx is for convert to work around the problem that bug
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37 fixes to the files list in changesets change hashes. For
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38 convert to be the identity, it can pass an origctx and this
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39 function will use the same files list when it makes sense to
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40 do so.
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41 """
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42 repo = repo.unfiltered()
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43
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44 p1, p2 = ctx.p1(), ctx.p2()
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45 user = ctx.user()
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46
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47 if repo.filecopiesmode == b'changeset-sidedata':
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48 writechangesetcopy = True
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49 writefilecopymeta = True
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50 else:
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51 writecopiesto = repo.ui.config(b'experimental', b'copies.write-to')
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52 writefilecopymeta = writecopiesto != b'changeset-only'
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53 writechangesetcopy = writecopiesto in (
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54 b'changeset-only',
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55 b'compatibility',
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56 )
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57 p1copies, p2copies = None, None
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58 if writechangesetcopy:
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59 p1copies = ctx.p1copies()
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60 p2copies = ctx.p2copies()
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61 filesadded, filesremoved = None, None
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62 with repo.lock(), repo.transaction(b"commit") as tr:
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63 if ctx.manifestnode():
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64 # reuse an existing manifest revision
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65 repo.ui.debug(b'reusing known manifest\n')
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66 mn = ctx.manifestnode()
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67 files = ctx.files()
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68 if writechangesetcopy:
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69 filesadded = ctx.filesadded()
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70 filesremoved = ctx.filesremoved()
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71 elif not ctx.files():
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72 repo.ui.debug(b'reusing manifest from p1 (no file change)\n')
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73 mn = p1.manifestnode()
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74 files = []
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75 else:
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76 m1ctx = p1.manifestctx()
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77 m2ctx = p2.manifestctx()
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78 mctx = m1ctx.copy()
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79
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80 m = mctx.read()
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81 m1 = m1ctx.read()
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82 m2 = m2ctx.read()
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83
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84 # check in files
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85 added = []
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86 filesadded = []
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87 removed = list(ctx.removed())
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88 touched = []
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89 linkrev = len(repo)
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90 repo.ui.note(_(b"committing files:\n"))
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91 uipathfn = scmutil.getuipathfn(repo)
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92 for f in sorted(ctx.modified() + ctx.added()):
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93 repo.ui.note(uipathfn(f) + b"\n")
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94 try:
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95 fctx = ctx[f]
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96 if fctx is None:
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97 removed.append(f)
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98 else:
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99 added.append(f)
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100 m[f], is_touched = _filecommit(
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101 repo, fctx, m1, m2, linkrev, tr, writefilecopymeta,
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102 )
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103 if is_touched:
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104 touched.append(f)
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105 if writechangesetcopy and is_touched == 'added':
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106 filesadded.append(f)
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107 m.setflag(f, fctx.flags())
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108 except OSError:
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109 repo.ui.warn(_(b"trouble committing %s!\n") % uipathfn(f))
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110 raise
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111 except IOError as inst:
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112 errcode = getattr(inst, 'errno', errno.ENOENT)
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113 if error or errcode and errcode != errno.ENOENT:
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114 repo.ui.warn(
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115 _(b"trouble committing %s!\n") % uipathfn(f)
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116 )
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117 raise
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118
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119 # update manifest
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120 removed = [f for f in removed if f in m1 or f in m2]
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121 drop = sorted([f for f in removed if f in m])
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122 for f in drop:
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123 del m[f]
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124 if p2.rev() != nullrev:
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125 rf = metadata.get_removal_filter(ctx, (p1, p2, m1, m2))
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126 removed = [f for f in removed if not rf(f)]
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127
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128 touched.extend(removed)
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129
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130 if writechangesetcopy:
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131 filesremoved = removed
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132
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133 files = touched
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134 mn = _commit_manifest(tr, linkrev, ctx, mctx, files, added, drop)
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135
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136 if not writefilecopymeta:
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137 # If writing only to changeset extras, use None to indicate that
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138 # no entry should be written. If writing to both, write an empty
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139 # entry to prevent the reader from falling back to reading
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140 # filelogs.
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141 p1copies = p1copies or None
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142 p2copies = p2copies or None
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143 filesadded = filesadded or None
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144 filesremoved = filesremoved or None
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145
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146 if origctx and origctx.manifestnode() == mn:
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147 files = origctx.files()
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148
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149 # update changelog
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150 repo.ui.note(_(b"committing changelog\n"))
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151 repo.changelog.delayupdate(tr)
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152 n = repo.changelog.add(
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153 mn,
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154 files,
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155 ctx.description(),
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156 tr,
45239
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157 p1.node(),
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158 p2.node(),
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159 user,
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160 ctx.date(),
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161 ctx.extra().copy(),
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162 p1copies,
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163 p2copies,
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164 filesadded,
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165 filesremoved,
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166 )
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167 xp1, xp2 = p1.hex(), p2 and p2.hex() or b''
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168 repo.hook(
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169 b'pretxncommit', throw=True, node=hex(n), parent1=xp1, parent2=xp2,
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170 )
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171 # set the new commit is proper phase
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172 targetphase = subrepoutil.newcommitphase(repo.ui, ctx)
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173 if targetphase:
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174 # retract boundary do not alter parent changeset.
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175 # if a parent have higher the resulting phase will
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176 # be compliant anyway
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177 #
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178 # if minimal phase was 0 we don't need to retract anything
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179 phases.registernew(repo, tr, targetphase, [n])
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180 return n
45240
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181
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182
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183 def _filecommit(
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184 repo, fctx, manifest1, manifest2, linkrev, tr, includecopymeta,
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185 ):
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186 """
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187 commit an individual file as part of a larger transaction
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188
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diff changeset
189 input:
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190
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191 fctx: a file context with the content we are trying to commit
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192 manifest1: manifest of changeset first parent
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193 manifest2: manifest of changeset second parent
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194 linkrev: revision number of the changeset being created
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195 tr: current transation
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196 individual: boolean, set to False to skip storing the copy data
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197 (only used by the Google specific feature of using
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198 changeset extra as copy source of truth).
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199
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200 output: (filenode, touched)
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diff changeset
201
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diff changeset
202 filenode: the filenode that should be used by this changeset
45256
d056a131c93f commitctx: document the None return for "touched" value
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203 touched: one of: None (mean untouched), 'added' or 'modified'
45240
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204 """
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205
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206 fname = fctx.path()
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207 fparent1 = manifest1.get(fname, nullid)
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208 fparent2 = manifest2.get(fname, nullid)
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209 touched = None
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210 if fparent1 == fparent2 == nullid:
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211 touched = 'added'
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diff changeset
212
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213 if isinstance(fctx, context.filectx):
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214 # This block fast path most comparisons which are usually done. It
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215 # assumes that bare filectx is used and no merge happened, hence no
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216 # need to create a new file revision in this case.
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217 node = fctx.filenode()
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218 if node in [fparent1, fparent2]:
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219 repo.ui.debug(b'reusing %s filelog entry\n' % fname)
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diff changeset
220 if (
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221 fparent1 != nullid and manifest1.flags(fname) != fctx.flags()
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diff changeset
222 ) or (
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diff changeset
223 fparent2 != nullid and manifest2.flags(fname) != fctx.flags()
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224 ):
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225 touched = 'modified'
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diff changeset
226 return node, touched
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diff changeset
227
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228 flog = repo.file(fname)
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229 meta = {}
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diff changeset
230 cfname = fctx.copysource()
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diff changeset
231 fnode = None
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diff changeset
232
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233 if cfname and cfname != fname:
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234 # Mark the new revision of this file as a copy of another
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235 # file. This copy data will effectively act as a parent
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236 # of this new revision. If this is a merge, the first
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237 # parent will be the nullid (meaning "look up the copy data")
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238 # and the second one will be the other parent. For example:
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diff changeset
239 #
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240 # 0 --- 1 --- 3 rev1 changes file foo
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241 # \ / rev2 renames foo to bar and changes it
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242 # \- 2 -/ rev3 should have bar with all changes and
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243 # should record that bar descends from
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diff changeset
244 # bar in rev2 and foo in rev1
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diff changeset
245 #
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diff changeset
246 # this allows this merge to succeed:
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diff changeset
247 #
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248 # 0 --- 1 --- 3 rev4 reverts the content change from rev2
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249 # \ / merging rev3 and rev4 should use bar@rev2
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250 # \- 2 --- 4 as the merge base
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diff changeset
251 #
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252
ce9ee81df9ff commitctx: extract _filecommit too
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parents: 45239
diff changeset
253 cnode = manifest1.get(cfname)
ce9ee81df9ff commitctx: extract _filecommit too
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parents: 45239
diff changeset
254 newfparent = fparent2
ce9ee81df9ff commitctx: extract _filecommit too
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 if manifest2: # branch merge
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
257 if fparent2 == nullid or cnode is None: # copied on remote side
ce9ee81df9ff commitctx: extract _filecommit too
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diff changeset
258 if cfname in manifest2:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
259 cnode = manifest2[cfname]
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
260 newfparent = fparent1
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 # 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
263 # 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
264 # 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
265 # 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
266 # 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
267 # 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
268 # 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
269 # behavior in this circumstance.
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
270
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
271 if cnode:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
272 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
273 if includecopymeta:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
274 meta[b"copy"] = cfname
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
275 meta[b"copyrev"] = hex(cnode)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
276 fparent1, fparent2 = nullid, newfparent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
277 else:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
278 repo.ui.warn(
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
279 _(
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
280 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
281 b"copied from '%s'!\n"
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
282 )
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
283 % (fname, cfname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
284 )
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
285
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
286 elif fparent1 == nullid:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
287 fparent1, fparent2 = fparent2, nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
288 elif fparent2 != nullid:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
289 # is one parent an ancestor of the other?
ce9ee81df9ff commitctx: extract _filecommit too
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parents: 45239
diff changeset
290 fparentancestors = flog.commonancestorsheads(fparent1, fparent2)
ce9ee81df9ff commitctx: extract _filecommit too
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parents: 45239
diff changeset
291 if fparent1 in fparentancestors:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
292 fparent1, fparent2 = fparent2, nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
293 elif fparent2 in fparentancestors:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
294 fparent2 = nullid
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
295 elif not fparentancestors:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
296 # TODO: this whole if-else might be simplified much more
ce9ee81df9ff commitctx: extract _filecommit too
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parents: 45239
diff changeset
297 ms = mergestate.mergestate.read(repo)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
298 if (
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
299 fname in ms
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
300 and ms[fname] == mergestate.MERGE_RECORD_MERGED_OTHER
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 fparent1, fparent2 = fparent2, nullid
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 # is the file changed?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
305 text = fctx.data()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
306 if fparent2 != nullid or meta or flog.cmp(fparent1, text):
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
307 if touched is None: # do not overwrite added
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
308 touched = 'modified'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
309 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
310 # are just the flags changed during merge?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
311 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
312 touched = 'modified'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
313 fnode = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
314 else:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
315 fnode = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
316 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
317
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
318
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
319 def _commit_manifest(tr, linkrev, ctx, mctx, files, added, drop):
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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diff changeset
320 """make a new manifest entry (or reuse a new one)
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
321
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
322 given an initialised manifest context and precomputed list of
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
323 - files: files affected by the commit
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
324 - 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
325 - 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
326
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
327 Create a new manifest revision, reuse existing ones if possible.
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
328
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
329 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>
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diff changeset
330 """
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
331 repo = ctx.repo()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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diff changeset
332
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
333 md = None
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
334
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
335 # 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
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parents: 45257
diff changeset
336 p1 = ctx.p1()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
337 p2 = ctx.p2()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
338 m1ctx = p1.manifestctx()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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parents: 45257
diff changeset
339
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
340 m1 = m1ctx.read()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
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diff changeset
341
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
342 manifest = mctx.read()
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
343
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
344 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
345 # 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
346 # 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
347 # 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
348 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
349 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
350 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
351 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
352 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
353 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
354 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
355 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
356 # 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
357 # 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
358 # 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
359 # 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
360 # 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
361 # 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
362 # 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
363 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
364 tr,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
365 linkrev,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
366 p1.manifestnode(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
367 p2.manifestnode(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
368 added,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
369 drop,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
370 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
371 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
372 else:
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
373 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
374 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
375 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
376 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
377
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
378 return mn