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annotate mercurial/commit.py @ 47055:d55b71393907

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node: replace nullid and friends with nodeconstants class The introduction of 256bit hashes require changes to nullid and other constant magic values. Start pushing them down from repository and revlog where sensible. Differential Revision: https://phab.mercurial-scm.org/D9465
author Joerg Sonnenberger <joerg@bec.de>
date Mon, 29 Mar 2021 01:52:06 +0200
parents 5a0b930cfb3e
children 5b9de38a0356
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 nullrev,
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14 )
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15
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16 from . import (
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17 context,
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18 mergestate,
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19 metadata,
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20 phases,
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21 scmutil,
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22 subrepoutil,
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23 )
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24
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25
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26 def _write_copy_meta(repo):
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27 """return a (changelog, filelog) boolean tuple
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28
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29 changelog: copy related information should be stored in the changeset
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30 filelof: copy related information should be written in the file revision
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31 """
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32 if repo.filecopiesmode == b'changeset-sidedata':
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33 writechangesetcopy = True
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34 writefilecopymeta = True
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35 else:
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36 writecopiesto = repo.ui.config(b'experimental', b'copies.write-to')
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37 writefilecopymeta = writecopiesto != b'changeset-only'
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38 writechangesetcopy = writecopiesto in (
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39 b'changeset-only',
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40 b'compatibility',
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41 )
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42 return writechangesetcopy, writefilecopymeta
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43
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44
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45 def commitctx(repo, ctx, error=False, origctx=None):
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46 """Add a new revision to the target repository.
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47 Revision information is passed via the context argument.
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48
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49 ctx.files() should list all files involved in this commit, i.e.
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50 modified/added/removed files. On merge, it may be wider than the
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51 ctx.files() to be committed, since any file nodes derived directly
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52 from p1 or p2 are excluded from the committed ctx.files().
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53
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54 origctx is for convert to work around the problem that bug
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55 fixes to the files list in changesets change hashes. For
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56 convert to be the identity, it can pass an origctx and this
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57 function will use the same files list when it makes sense to
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58 do so.
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59 """
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60 repo = repo.unfiltered()
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61
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62 p1, p2 = ctx.p1(), ctx.p2()
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63 user = ctx.user()
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64
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65 with repo.lock(), repo.transaction(b"commit") as tr:
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66 mn, files = _prepare_files(tr, ctx, error=error, origctx=origctx)
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67
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68 extra = ctx.extra().copy()
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69
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70 if extra is not None:
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71 for name in (
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72 b'p1copies',
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73 b'p2copies',
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74 b'filesadded',
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75 b'filesremoved',
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76 ):
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77 extra.pop(name, None)
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78 if repo.changelog._copiesstorage == b'extra':
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79 extra = _extra_with_copies(repo, extra, files)
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80
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81 # save the tip to check whether we actually committed anything
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82 oldtip = repo.changelog.tiprev()
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83
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84 # update changelog
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85 repo.ui.note(_(b"committing changelog\n"))
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86 repo.changelog.delayupdate(tr)
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87 n = repo.changelog.add(
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88 mn,
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89 files,
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90 ctx.description(),
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91 tr,
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92 p1.node(),
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93 p2.node(),
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94 user,
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95 ctx.date(),
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96 extra,
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97 )
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98 rev = repo[n].rev()
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99 if oldtip != repo.changelog.tiprev():
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100 repo.register_changeset(rev, repo.changelog.changelogrevision(rev))
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101
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102 xp1, xp2 = p1.hex(), p2 and p2.hex() or b''
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103 repo.hook(
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104 b'pretxncommit',
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105 throw=True,
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106 node=hex(n),
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107 parent1=xp1,
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108 parent2=xp2,
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109 )
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110 # set the new commit is proper phase
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111 targetphase = subrepoutil.newcommitphase(repo.ui, ctx)
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112
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113 # prevent unmarking changesets as public on recommit
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114 waspublic = oldtip == repo.changelog.tiprev() and not repo[rev].phase()
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115
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116 if targetphase and not waspublic:
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117 # retract boundary do not alter parent changeset.
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118 # if a parent have higher the resulting phase will
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119 # be compliant anyway
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120 #
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121 # if minimal phase was 0 we don't need to retract anything
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122 phases.registernew(repo, tr, targetphase, [rev])
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123 return n
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124
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125
45266
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126 def _prepare_files(tr, ctx, error=False, origctx=None):
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127 repo = ctx.repo()
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diff changeset
128 p1 = ctx.p1()
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129
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130 writechangesetcopy, writefilecopymeta = _write_copy_meta(repo)
45708
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diff changeset
131 files = metadata.ChangingFiles()
45706
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diff changeset
132 ms = mergestate.mergestate.read(repo)
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diff changeset
133 salvaged = _get_salvaged(repo, ms, ctx)
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134 for s in salvaged:
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diff changeset
135 files.mark_salvaged(s)
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136
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137 if ctx.manifestnode():
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diff changeset
138 # reuse an existing manifest revision
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139 repo.ui.debug(b'reusing known manifest\n')
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140 mn = ctx.manifestnode()
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141 files.update_touched(ctx.files())
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142 if writechangesetcopy:
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143 files.update_added(ctx.filesadded())
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144 files.update_removed(ctx.filesremoved())
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145 elif not ctx.files():
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146 repo.ui.debug(b'reusing manifest from p1 (no file change)\n')
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147 mn = p1.manifestnode()
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148 else:
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149 mn = _process_files(tr, ctx, ms, files, error=error)
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150
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151 if origctx and origctx.manifestnode() == mn:
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152 origfiles = origctx.files()
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diff changeset
153 assert files.touched.issubset(origfiles)
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154 files.update_touched(origfiles)
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155
45347
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diff changeset
156 if writechangesetcopy:
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diff changeset
157 files.update_copies_from_p1(ctx.p1copies())
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diff changeset
158 files.update_copies_from_p2(ctx.p2copies())
45344
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parents: 45277
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159
45705
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diff changeset
160 return mn, files
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161
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162
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163 def _get_salvaged(repo, ms, ctx):
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164 """returns a list of salvaged files
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165
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166 returns empty list if config option which process salvaged files are
45957
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167 not enabled"""
45705
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diff changeset
168 salvaged = []
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diff changeset
169 copy_sd = repo.filecopiesmode == b'changeset-sidedata'
45662
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diff changeset
170 if copy_sd and len(ctx.parents()) > 1:
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diff changeset
171 if ms.active():
45715
0428978bca22 mergestate: add `allextras()` to get all extras
Pulkit Goyal <7895pulkit@gmail.com>
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diff changeset
172 for fname in sorted(ms.allextras().keys()):
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diff changeset
173 might_removed = ms.extras(fname).get(b'merge-removal-candidate')
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diff changeset
174 if might_removed == b'yes':
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diff changeset
175 if fname in ctx:
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diff changeset
176 salvaged.append(fname)
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diff changeset
177 return salvaged
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178
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179
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180 def _process_files(tr, ctx, ms, files, error=False):
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181 repo = ctx.repo()
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182 p1 = ctx.p1()
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diff changeset
183 p2 = ctx.p2()
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184
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diff changeset
185 writechangesetcopy, writefilecopymeta = _write_copy_meta(repo)
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186
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diff changeset
187 m1ctx = p1.manifestctx()
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188 m2ctx = p2.manifestctx()
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diff changeset
189 mctx = m1ctx.copy()
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190
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diff changeset
191 m = mctx.read()
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diff changeset
192 m1 = m1ctx.read()
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diff changeset
193 m2 = m2ctx.read()
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diff changeset
194
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diff changeset
195 # check in files
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diff changeset
196 added = []
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diff changeset
197 removed = list(ctx.removed())
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diff changeset
198 linkrev = len(repo)
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diff changeset
199 repo.ui.note(_(b"committing files:\n"))
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diff changeset
200 uipathfn = scmutil.getuipathfn(repo)
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diff changeset
201 for f in sorted(ctx.modified() + ctx.added()):
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diff changeset
202 repo.ui.note(uipathfn(f) + b"\n")
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parents: 45262
diff changeset
203 try:
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diff changeset
204 fctx = ctx[f]
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diff changeset
205 if fctx is None:
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diff changeset
206 removed.append(f)
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diff changeset
207 else:
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diff changeset
208 added.append(f)
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parents: 45262
diff changeset
209 m[f], is_touched = _filecommit(
45454
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 45443
diff changeset
210 repo, fctx, m1, m2, linkrev, tr, writefilecopymeta, ms
45263
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diff changeset
211 )
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parents: 45262
diff changeset
212 if is_touched:
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parents: 45262
diff changeset
213 if is_touched == 'added':
45353
54eeb1a0e325 commitctx: directly update the touched and added set of files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45352
diff changeset
214 files.mark_added(f)
45615
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
215 elif is_touched == 'merged':
094a91a183f1 changing-files: record merged files at commit time
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parents: 45588
diff changeset
216 files.mark_merged(f)
45353
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45352
diff changeset
217 else:
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
218 files.mark_touched(f)
45263
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diff changeset
219 m.setflag(f, fctx.flags())
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parents: 45262
diff changeset
220 except OSError:
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diff changeset
221 repo.ui.warn(_(b"trouble committing %s!\n") % uipathfn(f))
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parents: 45262
diff changeset
222 raise
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diff changeset
223 except IOError as inst:
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parents: 45262
diff changeset
224 errcode = getattr(inst, 'errno', errno.ENOENT)
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parents: 45262
diff changeset
225 if error or errcode and errcode != errno.ENOENT:
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diff changeset
226 repo.ui.warn(_(b"trouble committing %s!\n") % uipathfn(f))
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diff changeset
227 raise
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diff changeset
228
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diff changeset
229 # update manifest
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diff changeset
230 removed = [f for f in removed if f in m1 or f in m2]
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diff changeset
231 drop = sorted([f for f in removed if f in m])
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diff changeset
232 for f in drop:
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diff changeset
233 del m[f]
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parents: 45351
diff changeset
234 if p2.rev() == nullrev:
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diff changeset
235 files.update_removed(removed)
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diff changeset
236 else:
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diff changeset
237 rf = metadata.get_removal_filter(ctx, (p1, p2, m1, m2))
45352
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diff changeset
238 for f in removed:
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diff changeset
239 if not rf(f):
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diff changeset
240 files.mark_removed(f)
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241
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
242 mn = _commit_manifest(tr, linkrev, ctx, mctx, m, files.touched, added, drop)
45350
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Pierre-Yves David <pierre-yves.david@octobus.net>
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diff changeset
243
45708
60c46cc28bf4 commit: pass ChangingFiles object as argument to _process_files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45707
diff changeset
244 return mn
45263
0c468fef09b3 commitctx: extract all the manual logic to process the files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45262
diff changeset
245
0c468fef09b3 commitctx: extract all the manual logic to process the files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45262
diff changeset
246
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
247 def _filecommit(
45957
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
248 repo,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
249 fctx,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
250 manifest1,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
251 manifest2,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
252 linkrev,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
253 tr,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
254 includecopymeta,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45817
diff changeset
255 ms,
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
256 ):
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 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
259
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
260 input:
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 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
263 manifest1: manifest of changeset first parent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
264 manifest2: manifest of changeset second parent
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
265 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
266 tr: current transation
45443
f52b0297acc8 commit: fix a wrong argument name in documentation
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45402
diff changeset
267 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
268 (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
269 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
270 ms: mergestate object
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
271
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
272 output: (filenode, touched)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
273
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
274 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
275 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
276 """
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
277
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
278 fname = fctx.path()
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
279 fparent1 = manifest1.get(fname, repo.nullid)
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
280 fparent2 = manifest2.get(fname, repo.nullid)
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
281 touched = None
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
282 if fparent1 == fparent2 == repo.nullid:
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
283 touched = 'added'
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 if isinstance(fctx, context.filectx):
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
286 # 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
287 # 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
288 # 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
289 node = fctx.filenode()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
290 if node in [fparent1, fparent2]:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
291 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
292 if (
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
293 fparent1 != repo.nullid
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
294 and manifest1.flags(fname) != fctx.flags()
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
295 ) or (
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
296 fparent2 != repo.nullid
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
297 and manifest2.flags(fname) != fctx.flags()
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
298 ):
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
299 touched = 'modified'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
300 return node, touched
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 flog = repo.file(fname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
303 meta = {}
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
304 cfname = fctx.copysource()
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
305 fnode = None
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
306
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
307 if cfname and cfname != fname:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
308 # 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
309 # 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
310 # 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
311 # 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
312 # 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
313 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
314 # 0 --- 1 --- 3 rev1 changes file foo
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
315 # \ / 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
316 # \- 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
317 # should record that bar descends from
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
318 # bar in rev2 and foo in rev1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
319 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
320 # this allows this merge to succeed:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
321 #
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
322 # 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
323 # \ / 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
324 # \- 2 --- 4 as the merge base
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
325 #
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 cnode = manifest1.get(cfname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
328 newfparent = fparent2
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
329
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
330 if manifest2: # branch merge
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
331 if (
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
332 fparent2 == repo.nullid or cnode is None
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
333 ): # copied on remote side
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
334 if cfname in manifest2:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
335 cnode = manifest2[cfname]
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
336 newfparent = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
337
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
338 # 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
339 # 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
340 # 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
341 # 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
342 # 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
343 # 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
344 # 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
345 # behavior in this circumstance.
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
346
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
347 if cnode:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
348 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
349 if includecopymeta:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
350 meta[b"copy"] = cfname
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
351 meta[b"copyrev"] = hex(cnode)
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
352 fparent1, fparent2 = repo.nullid, newfparent
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
353 else:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
354 repo.ui.warn(
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
355 _(
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
356 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
357 b"copied from '%s'!\n"
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
358 )
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
359 % (fname, cfname)
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
360 )
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
361
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
362 elif fparent1 == repo.nullid:
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
363 fparent1, fparent2 = fparent2, repo.nullid
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
364 elif fparent2 != repo.nullid:
46386
d6fa9fbd375d commit: reorder if-else conditional to give mergestate info priority
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45957
diff changeset
365 if ms.active() and ms.extras(fname).get(b'filenode-source') == b'other':
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
366 fparent1, fparent2 = fparent2, repo.nullid
46811
5a0b930cfb3e commit: get info from mergestate whether a file was merged or not
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46796
diff changeset
367 elif ms.active() and ms.extras(fname).get(b'merged') != b'yes':
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
368 fparent1, fparent2 = fparent1, repo.nullid
46386
d6fa9fbd375d commit: reorder if-else conditional to give mergestate info priority
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45957
diff changeset
369 # is one parent an ancestor of the other?
d6fa9fbd375d commit: reorder if-else conditional to give mergestate info priority
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45957
diff changeset
370 else:
d6fa9fbd375d commit: reorder if-else conditional to give mergestate info priority
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45957
diff changeset
371 fparentancestors = flog.commonancestorsheads(fparent1, fparent2)
d6fa9fbd375d commit: reorder if-else conditional to give mergestate info priority
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45957
diff changeset
372 if fparent1 in fparentancestors:
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
373 fparent1, fparent2 = fparent2, repo.nullid
46386
d6fa9fbd375d commit: reorder if-else conditional to give mergestate info priority
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45957
diff changeset
374 elif fparent2 in fparentancestors:
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
375 fparent2 = repo.nullid
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
376
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
377 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
378 # 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
379 # 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
380 # 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
381 # 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
382 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
383 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
384 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
385 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
386 ):
479cce8c9882 commit: force create a new filenode if it was set in mergestate by merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45454
diff changeset
387 force_new_node = True
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
388 # is the file changed?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
389 text = fctx.data()
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
390 if (
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
391 fparent2 != repo.nullid
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
392 or meta
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
393 or flog.cmp(fparent1, text)
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
394 or force_new_node
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
395 ):
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
396 if touched is None: # do not overwrite added
47055
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46811
diff changeset
397 if fparent2 == repo.nullid:
45615
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
398 touched = 'modified'
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
399 else:
094a91a183f1 changing-files: record merged files at commit time
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45588
diff changeset
400 touched = 'merged'
45240
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
401 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
402 # are just the flags changed during merge?
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
403 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
404 touched = 'modified'
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
405 fnode = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
406 else:
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
407 fnode = fparent1
ce9ee81df9ff commitctx: extract _filecommit too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45239
diff changeset
408 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
409
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
410
45273
e15416c95b25 commitctx: explicitly pass `manifest` to _commit_manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45266
diff changeset
411 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
412 """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
413
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
414 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
415 - 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
416 - 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
417 - 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
418
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
419 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
420
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
421 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
422 """
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
423 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
424
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
425 md = None
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
426
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
427 # 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
428 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
429 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
430 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
431
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
432 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
433
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
434 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
435 # 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
436 # 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
437 # 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
438 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
439 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
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'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
442 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
443 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
444 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
445 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
446 # 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
447 # 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
448 # 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
449 # 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
450 # 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
451 # 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
452 # 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
453 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
454 tr,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
455 linkrev,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
456 p1.manifestnode(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
457 p2.manifestnode(),
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
458 added,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
459 drop,
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
460 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
461 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
462 else:
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
463 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
464 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
465 )
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
466 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
467
f0d4d1343cb4 commitctx: extract the function that commit a new manifest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45257
diff changeset
468 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
469
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
470
45344
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
471 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
472 """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
473 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
474 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
475 filesadded = files.added
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
476 filesremoved = files.removed
aea6a812f7cb commitctx: return a richer object from _prepare_files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45277
diff changeset
477 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
478 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
479 # 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
480 # 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
481 # 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
482 # filelogs.
0041a42c6f28 commitctx: gather more code dealing with copy-in-extra
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45276
diff changeset
483 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
484 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
485 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
486 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
487
45275
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
488 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
489 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
490 extra = {}
b3040b6739ce commitctx: extract copy information encoding into extra into commit.py
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45274
diff changeset
491 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
492 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
493 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
494 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
495 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
496 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
497 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
498 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
499 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
500 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
501 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
502 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
503 return extra