Mercurial > hgsubversion

annotate hgsubversion/hg_delta_editor.py @ 415:b17b2969861c

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svnmeta: move revmap methods, make last_known_revision() more efficient
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Thu, 11 Jun 2009 10:32:32 +0200
parents 343da842dbe6
children cd6317fe70be
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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f2636cfed115 Initial import of hgsubversion into a public repository.
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1 import cStringIO
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2 import sys
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3 import traceback
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4
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5 from mercurial import context
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6 from mercurial import util as hgutil
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7 from mercurial import revlog
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8 from mercurial import node
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9 from svn import delta
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10 from svn import core
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11
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12 import svnmeta
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13 import svnexternals
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14 import util
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15
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16 class MissingPlainTextError(Exception):
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17 """Exception raised when the repo lacks a source file required for replaying
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18 a txdelta.
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19 """
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20
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21 class ReplayException(Exception):
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22 """Exception raised when you try and commit but the replay encountered an
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23 exception.
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24 """
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25
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26 def ieditor(fn):
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27 """Helps identify methods used by the SVN editor interface.
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28
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29 Stash any exception raised in the method on self.
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31 This is required because the SWIG bindings just mutate any exception into
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32 a generic Subversion exception with no way of telling what the original was.
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33 This allows the editor object to notice when you try and commit and really
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34 got an exception in the replay process.
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35 """
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36 def fun(self, *args, **kwargs):
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37 try:
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38 return fn(self, *args, **kwargs)
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39 except: #pragma: no cover
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40 if not hasattr(self, '_exception_info'):
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41 self._exception_info = sys.exc_info()
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42 raise
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43 return fun
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44
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45
411
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46 class RevisionData(object):
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47
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48 __slots__ = [
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49 'file', 'files', 'deleted', 'rev', 'execfiles', 'symlinks', 'batons',
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50 'copies', 'missing', 'emptybranches', 'base', 'externals',
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51 ]
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52
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53 def __init__(self):
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54 self.clear()
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55
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56 def clear(self):
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57 self.file = None
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58 self.files = {}
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59 self.deleted = {}
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60 self.rev = None
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61 self.execfiles = {}
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62 self.symlinks = {}
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63 self.batons = {}
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64 # Map fully qualified destination file paths to module source path
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65 self.copies = {}
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66 self.missing = set()
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67 self.emptybranches = {}
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68 self.base = None
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69 self.externals = {}
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70
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71
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72 class HgChangeReceiver(delta.Editor):
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73
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74 def __init__(self, repo, uuid=None, subdir=''):
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75 self.ui = repo.ui
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76 self.repo = repo
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77 self.meta = svnmeta.SVNMeta(repo, uuid, subdir)
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78 self.current = RevisionData()
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79
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80 def set_file(self, path, data, isexec=False, islink=False):
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81 if islink:
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82 data = 'link ' + data
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83 self.current.files[path] = data
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84 self.current.execfiles[path] = isexec
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85 self.current.symlinks[path] = islink
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86 if path in self.current.deleted:
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87 del self.current.deleted[path]
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88 if path in self.current.missing:
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89 self.current.missing.remove(path)
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90
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91 def delete_file(self, path):
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92 self.current.deleted[path] = True
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93 if path in self.current.files:
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94 del self.current.files[path]
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95 self.current.execfiles[path] = False
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96 self.current.symlinks[path] = False
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97 self.ui.note('D %s\n' % path)
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98
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99 def _updateexternals(self):
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100 if not self.current.externals:
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101 return
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102 # Accumulate externals records for all branches
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103 revnum = self.current.rev.revnum
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104 branches = {}
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105 for path, entry in self.current.externals.iteritems():
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106 if not self.meta._is_path_valid(path):
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107 self.ui.warn('WARNING: Invalid path %s in externals\n' % path)
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108 continue
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109 p, b, bp = self.meta._split_branch_path(path)
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110 if bp not in branches:
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111 external = svnexternals.externalsfile()
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112 parent = self.meta.get_parent_revision(revnum, b)
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113 pctx = self.repo[parent]
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114 if '.hgsvnexternals' in pctx:
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115 external.read(pctx['.hgsvnexternals'].data())
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116 branches[bp] = external
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117 else:
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118 external = branches[bp]
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119 external[p] = entry
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120
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121 # Register the file changes
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122 for bp, external in branches.iteritems():
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123 path = bp + '/.hgsvnexternals'
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124 if external:
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125 self.set_file(path, external.write(), False, False)
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126 else:
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127 self.delete_file(path)
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128
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129 def commit_current_delta(self, tbdelta):
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130 if hasattr(self, '_exception_info'): #pragma: no cover
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131 traceback.print_exception(*self._exception_info)
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132 raise ReplayException()
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133 if self.current.missing:
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134 raise MissingPlainTextError()
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135 self._updateexternals()
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136 # paranoidly generate the list of files to commit
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137 files_to_commit = set(self.current.files.keys())
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diff changeset
138 files_to_commit.update(self.current.symlinks.keys())
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diff changeset
139 files_to_commit.update(self.current.execfiles.keys())
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diff changeset
140 files_to_commit.update(self.current.deleted.keys())
211
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
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parents: 207
diff changeset
141 # back to a list and sort so we get sane behavior
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diff changeset
142 files_to_commit = list(files_to_commit)
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diff changeset
143 files_to_commit.sort()
0
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144 branch_batches = {}
411
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diff changeset
145 rev = self.current.rev
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
146 date = self.meta.fixdate(rev.date)
0
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147
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148 # build up the branches that have files on them
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149 for f in files_to_commit:
414
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diff changeset
150 if not self.meta._is_path_valid(f):
0
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151 continue
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
152 p, b = self.meta._path_and_branch_for_path(f)
0
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153 if b not in branch_batches:
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154 branch_batches[b] = []
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155 branch_batches[b].append((p, f))
369
ce2b7ef74f89 Extract closed_revs into closebranches and closedrevs.
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diff changeset
156
ce2b7ef74f89 Extract closed_revs into closebranches and closedrevs.
Dirkjan Ochtman <dirkjan@ochtman.nl>
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diff changeset
157 closebranches = {}
367
ce64d57172a3 Generate separate data structure containing revision's tags/branches changes.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 365
diff changeset
158 for branch in tbdelta['branches'][1]:
415
b17b2969861c svnmeta: move revmap methods, make last_known_revision() more efficient
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 414
diff changeset
159 branchedits = self.meta.revmap.branchedits(branch, rev)
147
22162380c4b9 Improve branch closing in the case of a single-rev replacement of one branch
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parents: 146
diff changeset
160 if len(branchedits) < 1:
22162380c4b9 Improve branch closing in the case of a single-rev replacement of one branch
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diff changeset
161 # can't close a branch that never existed
22162380c4b9 Improve branch closing in the case of a single-rev replacement of one branch
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diff changeset
162 continue
22162380c4b9 Improve branch closing in the case of a single-rev replacement of one branch
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diff changeset
163 ha = branchedits[0][1]
369
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diff changeset
164 closebranches[branch] = ha
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diff changeset
165
370
c4da18ba92ea Reorder different commit blocks.
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166 # 1. handle normal commits
369
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diff changeset
167 closedrevs = closebranches.values()
0
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168 for branch, files in branch_batches.iteritems():
411
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169 if branch in self.current.emptybranches and files:
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170 del self.current.emptybranches[branch]
0
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171 files = dict(files)
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172
414
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diff changeset
173 parents = (self.meta.get_parent_revision(rev.revnum, branch),
0
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174 revlog.nullid)
414
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diff changeset
175 if parents[0] in closedrevs and branch in self.meta.closebranches:
147
22162380c4b9 Improve branch closing in the case of a single-rev replacement of one branch
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parents: 146
diff changeset
176 continue
414
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diff changeset
177 extra = util.build_extra(rev.revnum, branch, self.meta.uuid, self.meta.subdir)
0
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178 if branch is not None:
414
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diff changeset
179 if (branch not in self.meta.branches
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
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parents: 131
diff changeset
180 and branch not in self.repo.branchtags()):
0
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181 continue
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182 parent_ctx = self.repo.changectx(parents[0])
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
183 if '.hgsvnexternals' not in parent_ctx and '.hgsvnexternals' in files:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
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parents: 168
diff changeset
184 # Do not register empty externals files
411
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diff changeset
185 if (files['.hgsvnexternals'] in self.current.files
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diff changeset
186 and not self.current.files[files['.hgsvnexternals']]):
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
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parents: 168
diff changeset
187 del files['.hgsvnexternals']
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188
0
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189 def filectxfn(repo, memctx, path):
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190 current_file = files[path]
411
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diff changeset
191 if current_file in self.current.deleted:
0
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192 raise IOError()
411
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diff changeset
193 copied = self.current.copies.get(current_file)
55
987e44afa71e hg_delta_editor: simplify exec/symlink flags generation
Patrick Mezard <pmezard@gmail.com>
parents: 43
diff changeset
194 flags = parent_ctx.flags(path)
411
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diff changeset
195 is_exec = self.current.execfiles.get(current_file, 'x' in flags)
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diff changeset
196 is_link = self.current.symlinks.get(current_file, 'l' in flags)
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diff changeset
197 if current_file in self.current.files:
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diff changeset
198 data = self.current.files[current_file]
335
9ef720a611e0 HgChangeReceiver: better diagnostics for invalid links
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 331
diff changeset
199 if is_link and data.startswith('link '):
0
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200 data = data[len('link '):]
335
9ef720a611e0 HgChangeReceiver: better diagnostics for invalid links
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parents: 331
diff changeset
201 elif is_link:
350
b6f9e270f103 hg_delta_editor: do not raise an error for bad symlinks, but warn instead.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 347
diff changeset
202 self.ui.warn('file marked as link, but contains data: '
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parents: 347
diff changeset
203 '%s (%r)\n' % (current_file, flags))
0
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204 else:
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205 data = parent_ctx.filectx(path).data()
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206 return context.memfilectx(path=path,
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207 data=data,
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208 islink=is_link, isexec=is_exec,
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
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209 copied=copied)
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
210 if not self.meta.usebranchnames:
321
b6c6d32c8ef1 Add an option to clone without branch names.
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diff changeset
211 extra.pop('branch', None)
0
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212 current_ctx = context.memctx(self.repo,
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213 parents,
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
214 rev.message or '...',
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
215 files.keys(),
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diff changeset
216 filectxfn,
414
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diff changeset
217 self.meta.authors[rev.author],
0
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218 date,
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
219 extra)
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
220 new_hash = self.repo.commitctx(current_ctx)
250
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
Daniel Tang <dytang@cs.purdue.edu>
parents: 237
diff changeset
221 util.describe_commit(self.ui, new_hash, branch)
414
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parents: 413
diff changeset
222 if (rev.revnum, branch) not in self.meta.revmap:
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
223 self.meta.revmap[rev.revnum, branch] = new_hash
369
ce2b7ef74f89 Extract closed_revs into closebranches and closedrevs.
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parents: 368
diff changeset
224
370
c4da18ba92ea Reorder different commit blocks.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 369
diff changeset
225 # 2. handle branches that need to be committed without any files
411
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
226 for branch in self.current.emptybranches:
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
227 ha = self.meta.get_parent_revision(rev.revnum, branch)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
228 if ha == node.nullid:
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
229 continue
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
230 parent_ctx = self.repo.changectx(ha)
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
231 def del_all_files(*args):
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
232 raise IOError
369
ce2b7ef74f89 Extract closed_revs into closebranches and closedrevs.
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diff changeset
233 # True here meant nuke all files, shouldn't happen with branch closing
411
d71972428fce editor: move current revision state into a separate class
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parents: 410
diff changeset
234 if self.current.emptybranches[branch]: #pragma: no cover
250
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
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parents: 237
diff changeset
235 raise hgutil.Abort('Empty commit to an open branch attempted. '
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
Daniel Tang <dytang@cs.purdue.edu>
parents: 237
diff changeset
236 'Please report this issue.')
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
237 extra = util.build_extra(rev.revnum, branch, self.meta.uuid, self.meta.subdir)
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
238 if not self.meta.usebranchnames:
321
b6c6d32c8ef1 Add an option to clone without branch names.
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parents: 317
diff changeset
239 extra.pop('branch', None)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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240 current_ctx = context.memctx(self.repo,
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
241 (ha, node.nullid),
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
242 rev.message or ' ',
136
cf6fe8457570 Fix an apparent regression where branch name didn't get properly stored for
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parents: 133
diff changeset
243 [],
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
244 del_all_files,
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
245 self.meta.authors[rev.author],
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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246 date,
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
247 extra)
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
248 new_hash = self.repo.commitctx(current_ctx)
250
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
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parents: 237
diff changeset
249 util.describe_commit(self.ui, new_hash, branch)
414
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parents: 413
diff changeset
250 if (rev.revnum, branch) not in self.meta.revmap:
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
251 self.meta.revmap[rev.revnum, branch] = new_hash
370
c4da18ba92ea Reorder different commit blocks.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 369
diff changeset
252
376
9327e9325645 Use tbdelta to push added tags into .hgtags.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 375
diff changeset
253 # 3. handle tags
9327e9325645 Use tbdelta to push added tags into .hgtags.
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parents: 375
diff changeset
254 if tbdelta['tags'][0] or tbdelta['tags'][1]:
414
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parents: 413
diff changeset
255 self.meta.committags(tbdelta['tags'], rev, closebranches)
376
9327e9325645 Use tbdelta to push added tags into .hgtags.
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parents: 375
diff changeset
256
9327e9325645 Use tbdelta to push added tags into .hgtags.
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parents: 375
diff changeset
257 # 4. close any branches that need it
400
09625f3abdb0 branches: simplify branch deletion a little bit
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 399
diff changeset
258 for branch, parent in closebranches.iteritems():
09625f3abdb0 branches: simplify branch deletion a little bit
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parents: 399
diff changeset
259 if parent is None:
370
c4da18ba92ea Reorder different commit blocks.
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parents: 369
diff changeset
260 continue
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
261 self.meta.delbranch(branch, parent, rev)
370
c4da18ba92ea Reorder different commit blocks.
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parents: 369
diff changeset
262
414
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diff changeset
263 self.meta._save_metadata()
411
d71972428fce editor: move current revision state into a separate class
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parents: 410
diff changeset
264 self.current.clear()
0
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parents:
diff changeset
265
364
b71c8f935740 Move HgChangeReceiver.aresamefiles() to before the editor methods.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 363
diff changeset
266 # Here come all the actual editor methods
b71c8f935740 Move HgChangeReceiver.aresamefiles() to before the editor methods.
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parents: 363
diff changeset
267
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
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diff changeset
268 @ieditor
0
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parents:
diff changeset
269 def delete_entry(self, path, revision_bogus, parent_baton, pool=None):
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
270 br_path, branch = self.meta._path_and_branch_for_path(path)
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
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parents: 131
diff changeset
271 if br_path == '':
414
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diff changeset
272 self.meta.closebranches.add(branch)
116
30580c05dccc hg_delta_editor: merge _is_path_valid() and _path_and_branch_from_path()
Patrick Mezard <pmezard@gmail.com>
parents: 111
diff changeset
273 if br_path is not None:
414
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parents: 413
diff changeset
274 ha = self.meta.get_parent_revision(self.current.rev.revnum, branch)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
275 if ha == revlog.nullid:
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
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276 return
f2636cfed115 Initial import of hgsubversion into a public repository.
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277 ctx = self.repo.changectx(ha)
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
278 if br_path not in ctx:
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
279 br_path2 = ''
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
280 if br_path != '':
f2636cfed115 Initial import of hgsubversion into a public repository.
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diff changeset
281 br_path2 = br_path + '/'
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
282 # assuming it is a directory
411
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diff changeset
283 self.current.externals[path] = None
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diff changeset
284 map(self.delete_file, [pat for pat in self.current.files.iterkeys()
232
c0063328587f Fix and test for directory deletes during branch creation.
Augie Fackler <durin42@gmail.com>
parents: 228
diff changeset
285 if pat.startswith(path+'/')])
250
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
Daniel Tang <dytang@cs.purdue.edu>
parents: 237
diff changeset
286 for f in ctx.walk(util.PrefixMatch(br_path2)):
39
b3c7b844b782 Some more fixes of cases discovered in the melange repo. If anyone knows how I can reproduce a "replaced" state in Subversion, I'd love to be able to make a real test case for this code.
Augie Fackler <durin42@gmail.com>
parents: 38
diff changeset
287 f_p = '%s/%s' % (path, f[len(br_path2):])
411
d71972428fce editor: move current revision state into a separate class
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parents: 410
diff changeset
288 if f_p not in self.current.files:
145
b37c401b7f92 hg_delta_editor: reset properties of deleted entries
Patrick Mezard <pmezard@gmail.com>
parents: 141
diff changeset
289 self.delete_file(f_p)
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diff changeset
290 self.delete_file(path)
0
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291
362
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diff changeset
292 @ieditor
0
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293 def open_file(self, path, parent_baton, base_revision, p=None):
411
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diff changeset
294 self.current.file = None
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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diff changeset
295 fpath, branch = self.meta._path_and_branch_for_path(path)
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
296 if not fpath:
322
05cd4a5138bf Move some .warn() calls to noisy levels instead.
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diff changeset
297 self.ui.debug('WARNING: Opening non-existant file %s\n' % path)
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
298 return
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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diff changeset
299
411
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diff changeset
300 self.current.file = path
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
301 self.ui.note('M %s\n' % path)
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
302 if base_revision != -1:
411
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parents: 410
diff changeset
303 self.current.base = base_revision
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
304 else:
411
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diff changeset
305 self.current.base = None
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
306
411
d71972428fce editor: move current revision state into a separate class
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diff changeset
307 if self.current.file in self.current.files:
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
308 return
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
309
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 377
diff changeset
310 baserev = base_revision
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
311 if baserev is None or baserev == -1:
411
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parents: 410
diff changeset
312 baserev = self.current.rev.revnum - 1
414
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parents: 413
diff changeset
313 parent = self.meta.get_parent_revision(baserev + 1, branch)
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
314
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
315 ctx = self.repo[parent]
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
316 if not self.meta._is_path_valid(path):
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
317 return
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
318
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
319 if fpath not in ctx:
411
d71972428fce editor: move current revision state into a separate class
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parents: 410
diff changeset
320 self.current.missing.add(path)
378
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 377
diff changeset
321
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
322 fctx = ctx.filectx(fpath)
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
323 base = fctx.data()
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 377
diff changeset
324 if 'l' in fctx.flags():
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
325 base = 'link ' + base
eeefbe104087 Inline HgChangeReceiver.load_base_from_ctx().
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parents: 377
diff changeset
326 self.set_file(path, base, 'x' in fctx.flags(), 'l' in fctx.flags())
0
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parents:
diff changeset
327
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
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parents: 352
diff changeset
328 @ieditor
300
4aba7542f6a9 Various cleanups, cosmetics and removal of superfluous assertions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 299
diff changeset
329 def add_file(self, path, parent_baton=None, copyfrom_path=None,
4aba7542f6a9 Various cleanups, cosmetics and removal of superfluous assertions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 299
diff changeset
330 copyfrom_revision=None, file_pool=None):
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
331 self.current.file = None
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
332 self.current.base = None
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
333 if path in self.current.deleted:
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
334 del self.current.deleted[path]
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
335 fpath, branch = self.meta._path_and_branch_for_path(path, existing=False)
67
e319c9168910 hg_delta_editor: register svn file copies
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parents: 59
diff changeset
336 if not fpath:
e319c9168910 hg_delta_editor: register svn file copies
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parents: 59
diff changeset
337 return
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
338 if branch not in self.meta.branches:
203
907c160c6289 Refactor branch handling to be much more dynamic (and hopefully robust).
Augie Fackler <durin42@gmail.com>
parents: 198
diff changeset
339 # we know this branch will exist now, because it has at least one file. Rock.
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
340 self.meta.branches[branch] = None, 0, self.current.rev.revnum
411
d71972428fce editor: move current revision state into a separate class
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parents: 410
diff changeset
341 self.current.file = path
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
342 if not copyfrom_path:
186
6266ba36ee15 Create patch to make normal output much less verbose…
Dan Villiom Podlaski Christiansen <danchr@cs.au.dk>
parents: 181
diff changeset
343 self.ui.note('A %s\n' % path)
211
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
Augie Fackler <durin42@gmail.com>
parents: 207
diff changeset
344 self.set_file(path, '', False, False)
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
345 return
186
6266ba36ee15 Create patch to make normal output much less verbose…
Dan Villiom Podlaski Christiansen <danchr@cs.au.dk>
parents: 181
diff changeset
346 self.ui.note('A+ %s\n' % path)
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
347 (from_file,
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
348 from_branch) = self.meta._path_and_branch_for_path(copyfrom_path)
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
349 if not from_file:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
350 self.current.missing.add(path)
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
351 return
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
352 ha = self.meta.get_parent_revision(copyfrom_revision + 1,
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
353 from_branch)
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
354 ctx = self.repo.changectx(ha)
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
355 if from_file in ctx:
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
356 fctx = ctx.filectx(from_file)
97
0d3a2a7cefa3 hg_delta_editor: fix symlink prefix confusion
Patrick Mezard <pmezard@gmail.com>
parents: 73
diff changeset
357 flags = fctx.flags()
211
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
Augie Fackler <durin42@gmail.com>
parents: 207
diff changeset
358 self.set_file(path, fctx.data(), 'x' in flags, 'l' in flags)
67
e319c9168910 hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents: 59
diff changeset
359 if from_branch == branch:
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
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parents: 413
diff changeset
360 parentid = self.meta.get_parent_revision(self.current.rev.revnum,
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
361 branch)
69
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
362 if parentid != revlog.nullid:
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
363 parentctx = self.repo.changectx(parentid)
410
eb524b957345 move aresamefiles() from HgChangeReceiver to util
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 409
diff changeset
364 if util.aresamefiles(parentctx, ctx, [from_file]):
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
365 self.current.copies[path] = from_file
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
366
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 352
diff changeset
367 @ieditor
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
368 def add_directory(self, path, parent_baton, copyfrom_path,
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
369 copyfrom_revision, dir_pool=None):
411
d71972428fce editor: move current revision state into a separate class
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parents: 410
diff changeset
370 self.current.batons[path] = path
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
371 br_path, branch = self.meta._path_and_branch_for_path(path)
116
30580c05dccc hg_delta_editor: merge _is_path_valid() and _path_and_branch_from_path()
Patrick Mezard <pmezard@gmail.com>
parents: 111
diff changeset
372 if br_path is not None:
30580c05dccc hg_delta_editor: merge _is_path_valid() and _path_and_branch_from_path()
Patrick Mezard <pmezard@gmail.com>
parents: 111
diff changeset
373 if not copyfrom_path and not br_path:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
374 self.current.emptybranches[branch] = True
0
f2636cfed115 Initial import of hgsubversion into a public repository.
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parents:
diff changeset
375 else:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
376 self.current.emptybranches[branch] = False
116
30580c05dccc hg_delta_editor: merge _is_path_valid() and _path_and_branch_from_path()
Patrick Mezard <pmezard@gmail.com>
parents: 111
diff changeset
377 if br_path is None or not copyfrom_path:
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
378 return path
59
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 55
diff changeset
379 if copyfrom_path:
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
380 tag = self.meta._is_path_tag(copyfrom_path)
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
381 if tag not in self.meta.tags:
59
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 55
diff changeset
382 tag = None
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
383 if not self.meta._is_path_valid(copyfrom_path) and not tag:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
384 self.current.missing.add('%s/' % path)
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
385 return path
59
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 55
diff changeset
386 if tag:
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
387 source_branch, source_rev = self.meta.tags[tag]
59
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 55
diff changeset
388 cp_f = ''
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 55
diff changeset
389 else:
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 55
diff changeset
390 source_rev = copyfrom_revision
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
391 cp_f, source_branch = self.meta._path_and_branch_for_path(copyfrom_path)
203
907c160c6289 Refactor branch handling to be much more dynamic (and hopefully robust).
Augie Fackler <durin42@gmail.com>
parents: 198
diff changeset
392 if cp_f == '' and br_path == '':
217
6eb691a163cd hg_delta_editor: stop using foobaz as a bogus filename.
Augie Fackler <durin42@gmail.com>
parents: 214
diff changeset
393 assert br_path is not None
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
394 tmp = source_branch, source_rev, self.current.rev.revnum
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
395 self.meta.branches[branch] = tmp
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
396 new_hash = self.meta.get_parent_revision(source_rev + 1, source_branch)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
397 if new_hash == node.nullid:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
398 self.current.missing.add('%s/' % path)
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
399 return path
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
400 cp_f_ctx = self.repo.changectx(new_hash)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
401 if cp_f != '/' and cp_f != '':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
402 cp_f = '%s/' % cp_f
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
403 else:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
404 cp_f = ''
69
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
405 copies = {}
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
406 for f in cp_f_ctx:
69
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
407 if not f.startswith(cp_f):
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
408 continue
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
409 f2 = f[len(cp_f):]
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
410 fctx = cp_f_ctx.filectx(f)
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
411 fp_c = path + '/' + f2
97
0d3a2a7cefa3 hg_delta_editor: fix symlink prefix confusion
Patrick Mezard <pmezard@gmail.com>
parents: 73
diff changeset
412 self.set_file(fp_c, fctx.data(), 'x' in fctx.flags(), 'l' in fctx.flags())
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
413 if fp_c in self.current.deleted:
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
414 del self.current.deleted[fp_c]
69
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
415 if branch == source_branch:
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
416 copies[fp_c] = f
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
417 if copies:
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
418 # Preserve the directory copy records if no file was changed between
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
419 # the source and destination revisions, or discard it completely.
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
420 parentid = self.meta.get_parent_revision(self.current.rev.revnum, branch)
69
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
421 if parentid != revlog.nullid:
63ece4ea25c9 hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents: 67
diff changeset
422 parentctx = self.repo.changectx(parentid)
410
eb524b957345 move aresamefiles() from HgChangeReceiver to util
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 409
diff changeset
423 if util.aresamefiles(parentctx, cp_f_ctx, copies.values()):
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
424 self.current.copies.update(copies)
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
425 return path
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
426
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 352
diff changeset
427 @ieditor
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
428 def change_file_prop(self, file_baton, name, value, pool=None):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
429 if name == 'svn:executable':
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
430 self.current.execfiles[self.current.file] = bool(value is not None)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
431 elif name == 'svn:special':
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
432 self.current.symlinks[self.current.file] = bool(value is not None)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
433
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 352
diff changeset
434 @ieditor
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
435 def change_dir_prop(self, dir_baton, name, value, pool=None):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
436 if dir_baton is None:
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
437 return
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
438 path = self.current.batons[dir_baton]
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
439 if name == 'svn:externals':
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
440 self.current.externals[path] = value
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
441
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 352
diff changeset
442 @ieditor
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
443 def open_directory(self, path, parent_baton, base_revision, dir_pool=None):
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
444 self.current.batons[path] = path
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
445 p_, branch = self.meta._path_and_branch_for_path(path)
116
30580c05dccc hg_delta_editor: merge _is_path_valid() and _path_and_branch_from_path()
Patrick Mezard <pmezard@gmail.com>
parents: 111
diff changeset
446 if p_ == '':
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
447 self.current.emptybranches[branch] = False
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
448 return path
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
449
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 352
diff changeset
450 @ieditor
174
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
451 def close_directory(self, dir_baton, dir_pool=None):
f80132c5fea5 Convert svn:externals properties into a .hgsvnexternals file
Patrick Mezard <pmezard@gmail.com>
parents: 168
diff changeset
452 if dir_baton is not None:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
453 del self.current.batons[dir_baton]
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
454
362
705f33c0a323 Replace stash_exception_on_self() by @ieditor.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 352
diff changeset
455 @ieditor
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
456 def apply_textdelta(self, file_baton, base_checksum, pool=None):
211
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
Augie Fackler <durin42@gmail.com>
parents: 207
diff changeset
457 # We know coming in here the file must be one of the following options:
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
Augie Fackler <durin42@gmail.com>
parents: 207
diff changeset
458 # 1) Deleted (invalid, fail an assertion)
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
Augie Fackler <durin42@gmail.com>
parents: 207
diff changeset
459 # 2) Missing a base text (bail quick since we have to fetch a full plaintext)
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
460 # 3) Has a base text in self.current.files, apply deltas
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
461 base = ''
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
462 if not self.meta._is_path_valid(self.current.file):
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
463 return lambda x: None
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
464 assert self.current.file not in self.current.deleted, (
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
465 'Cannot apply_textdelta to a deleted file: %s' % self.current.file)
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
466 assert (self.current.file in self.current.files
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
467 or self.current.file in self.current.missing), '%s not found' % self.current.file
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
468 if self.current.file in self.current.missing:
211
05243ec295e1 fetch: Fix a bug that caused plaintexts to be interpreted as missing more often than they should be.
Augie Fackler <durin42@gmail.com>
parents: 207
diff changeset
469 return lambda x: None
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
470 base = self.current.files[self.current.file]
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
471 source = cStringIO.StringIO(base)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
472 target = cStringIO.StringIO()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
473 self.stream = target
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
474
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
475 handler, baton = delta.svn_txdelta_apply(source, target, None)
146
4da9f20aef01 Add some more coverage directives.
Augie Fackler <durin42@gmail.com>
parents: 145
diff changeset
476 if not callable(handler): #pragma: no cover
250
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
Daniel Tang <dytang@cs.purdue.edu>
parents: 237
diff changeset
477 raise hgutil.Abort('Error in Subversion bindings: '
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
Daniel Tang <dytang@cs.purdue.edu>
parents: 237
diff changeset
478 'cannot call handler!')
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
479 def txdelt_window(window):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
480 try:
414
343da842dbe6 split parts of HgChangeReceiver out into an SVNMeta class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 413
diff changeset
481 if not self.meta._is_path_valid(self.current.file):
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
482 return
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
483 handler(window, baton)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
484 # window being None means commit this file
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
485 if not window:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
486 self.current.files[self.current.file] = target.getvalue()
146
4da9f20aef01 Add some more coverage directives.
Augie Fackler <durin42@gmail.com>
parents: 145
diff changeset
487 except core.SubversionException, e: #pragma: no cover
224
2165461d2dd8 Exception clean-ups; use symbolic names & avoid Python 2.6 deprecations.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 211
diff changeset
488 if e.apr_err == core.SVN_ERR_INCOMPLETE_DATA:
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
489 self.current.missing.add(self.current.file)
146
4da9f20aef01 Add some more coverage directives.
Augie Fackler <durin42@gmail.com>
parents: 145
diff changeset
490 else: #pragma: no cover
250
79349fd04836 utils: standardizing imported name to hgutil, our_util to util
Daniel Tang <dytang@cs.purdue.edu>
parents: 237
diff changeset
491 raise hgutil.Abort(*e.args)
146
4da9f20aef01 Add some more coverage directives.
Augie Fackler <durin42@gmail.com>
parents: 145
diff changeset
492 except: #pragma: no cover
411
d71972428fce editor: move current revision state into a separate class
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 410
diff changeset
493 print len(base), self.current.file
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
494 self._exception_info = sys.exc_info()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
495 raise
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
496 return txdelt_window