annotate fetch_command.py @ 134:22248b34b15a

Add notes on how metadata is stored and recovered. Note that at this point, none of this has actually been implemented. This is documentation of the improved system to be used in the future.
author Augie Fackler <durin42@gmail.com>
date Mon, 01 Dec 2008 11:13:01 -0600
parents 2242dd1163c6
children 9ffde8662967
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1 import cStringIO
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2 import re
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3 import os
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4 import shutil
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5 import tempfile
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6
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7 from mercurial import patch
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8 from mercurial import node
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9 from mercurial import context
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10 from mercurial import revlog
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11 from mercurial import util as merc_util
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12 from svn import core
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13 from svn import delta
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14
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15 import hg_delta_editor
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16 import svnwrap
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17 import util
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18
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19
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20 def print_your_svn_is_old_message(ui): #pragma: no cover
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21 ui.status("In light of that, I'll fall back and do diffs, but it won't do "
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22 "as good a job. You should really upgrade your server.\n")
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25 @util.register_subcommand('pull')
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26 def fetch_revisions(ui, svn_url, hg_repo_path, skipto_rev=0, stupid=None,
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27 tag_locations='tags',
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28 **opts):
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29 """Pull new revisions from Subversion.
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30 """
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31 old_encoding = merc_util._encoding
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32 merc_util._encoding = 'UTF-8'
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33 skipto_rev=int(skipto_rev)
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34 have_replay = not stupid
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35 if have_replay and not callable(
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36 delta.svn_txdelta_apply(None, None, None)[0]): #pragma: no cover
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37 ui.status('You are using old Subversion SWIG bindings. Replay will not'
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38 ' work until you upgrade to 1.5.0 or newer. Falling back to'
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39 ' a slower method that may be buggier. Please upgrade, or'
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40 ' contribute a patch to use the ctypes bindings instead'
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41 ' of SWIG.\n')
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42 have_replay = False
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43 initializing_repo = False
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44 svn = svnwrap.SubversionRepo(svn_url, username=merc_util.getuser())
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45 author_host = "@%s" % svn.uuid
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46 tag_locations = tag_locations.split(',')
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47 hg_editor = hg_delta_editor.HgChangeReceiver(hg_repo_path,
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48 ui_=ui,
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49 subdir=svn.subdir,
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50 author_host=author_host,
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51 tag_locations=tag_locations)
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52 if os.path.exists(hg_editor.uuid_file):
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53 uuid = open(hg_editor.uuid_file).read()
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54 assert uuid == svn.uuid
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55 start = int(open(hg_editor.last_revision_handled_file, 'r').read())
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56 else:
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57 open(hg_editor.uuid_file, 'w').write(svn.uuid)
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58 open(hg_editor.svn_url_file, 'w').write(svn_url)
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59 open(hg_editor.last_revision_handled_file, 'w').write(str(0))
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60 initializing_repo = True
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61 start = skipto_rev
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62
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63 # start converting revisions
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64 for r in svn.revisions(start=start):
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65 valid = False
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66 hg_editor.update_branch_tag_map_for_rev(r)
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67 for p in r.paths:
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68 if hg_editor._is_path_valid(p):
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69 valid = True
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70 continue
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71 if initializing_repo and start > 0:
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72 assert False, 'This feature not ready yet.'
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73 if valid:
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74 # got a 502? Try more than once!
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75 tries = 0
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76 converted = False
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77 while not converted and tries < 3:
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78 try:
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79 ui.status('converting %s\n' % r)
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80 if have_replay:
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81 try:
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82 replay_convert_rev(hg_editor, svn, r)
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83 except svnwrap.SubversionRepoCanNotReplay, e: #pragma: no cover
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84 ui.status('%s\n' % e.message)
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85 print_your_svn_is_old_message(ui)
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86 have_replay = False
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87 stupid_svn_server_pull_rev(ui, svn, hg_editor, r)
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88 else:
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89 stupid_svn_server_pull_rev(ui, svn, hg_editor, r)
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90 converted = True
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91 tmpfile = '%s_tmp' % hg_editor.last_revision_handled_file
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92 fp = open(tmpfile, 'w')
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93 fp.write(str(r.revnum))
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94 fp.close()
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95 merc_util.rename(tmpfile,
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96 hg_editor.last_revision_handled_file)
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97 except core.SubversionException, e: #pragma: no cover
0
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98 if hasattr(e, 'message') and (
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99 'Server sent unexpected return value (502 Bad Gateway)'
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100 ' in response to PROPFIND') in e.message:
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101 tries += 1
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102 ui.status('Got a 502, retrying (%s)\n' % tries)
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103 else:
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104 raise
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105 merc_util._encoding = old_encoding
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106
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107
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108 def cleanup_file_handles(svn, count):
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109 if count % 50 == 0:
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110 svn.init_ra_and_client()
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111
0
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112 def replay_convert_rev(hg_editor, svn, r):
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113 hg_editor.set_current_rev(r)
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114 svn.get_replay(r.revnum, hg_editor)
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115 i = 1
0
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116 if hg_editor.missing_plaintexts:
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117 hg_editor.ui.status('Fetching %s files that could not use replay.\n' %
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118 len(hg_editor.missing_plaintexts))
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119 files_to_grab = set()
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120 rootpath = svn.subdir and svn.subdir[1:] or ''
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121 for p in hg_editor.missing_plaintexts:
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122 hg_editor.ui.status('.')
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123 hg_editor.ui.flush()
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124 if p[-1] == '/':
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125 dirpath = p[len(rootpath):]
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126 files_to_grab.update((dirpath + f for f,k in
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127 svn.list_files(dirpath, r.revnum)
112
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128 if k == 'f'))
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129 else:
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130 files_to_grab.add(p[len(rootpath):])
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131 hg_editor.ui.status('\nFetching files...\n')
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132 for p in files_to_grab:
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133 hg_editor.ui.status('.')
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134 hg_editor.ui.flush()
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135 cleanup_file_handles(svn, i)
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diff changeset
136 i += 1
98
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diff changeset
137 data, mode = svn.get_file(p, r.revnum)
97
0d3a2a7cefa3 hg_delta_editor: fix symlink prefix confusion
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diff changeset
138 hg_editor.set_file(p, data, 'x' in mode, 'l' in mode)
0
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139 hg_editor.missing_plaintexts = set()
38
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140 hg_editor.ui.status('\n')
0
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141 hg_editor.commit_current_delta()
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142
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143
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144 binary_file_re = re.compile(r'''Index: ([^\n]*)
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145 =*
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146 Cannot display: file marked as a binary type.''')
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147
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148 property_exec_set_re = re.compile(r'''Property changes on: ([^\n]*)
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149 _*
25
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150 (?:Added|Name): svn:executable
111
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151 \+''')
0
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152
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153 property_exec_removed_re = re.compile(r'''Property changes on: ([^\n]*)
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154 _*
25
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155 (?:Deleted|Name): svn:executable
111
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156 -''')
0
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157
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158 empty_file_patch_wont_make_re = re.compile(r'''Index: ([^\n]*)\n=*\n(?=Index:)''')
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159
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160 any_file_re = re.compile(r'''^Index: ([^\n]*)\n=*\n''', re.MULTILINE)
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161
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162 property_special_set_re = re.compile(r'''Property changes on: ([^\n]*)
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163 _*
25
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164 (?:Added|Name): svn:special
111
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165 \+''')
0
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166
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167 property_special_removed_re = re.compile(r'''Property changes on: ([^\n]*)
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168 _*
25
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169 (?:Deleted|Name): svn:special
111
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170 \-''')
0
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171
127
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172 def mempatchproxy(parentctx, files):
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173 # Avoid circular references patch.patchfile -> mempatch
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174 patchfile = patch.patchfile
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175
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176 class mempatch(patchfile):
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177 def __init__(self, ui, fname, opener, missing=False):
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178 patchfile.__init__(self, ui, fname, None, False)
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
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diff changeset
179
127
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180 def readlines(self, fname):
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181 if fname not in parentctx:
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182 raise IOError('Cannot find %r to patch' % fname)
129
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183 fctx = parentctx[fname]
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184 data = fctx.data()
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185 if 'l' in fctx.flags():
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186 data = 'link ' + data
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187 return cStringIO.StringIO(data).readlines()
127
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188
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189 def writelines(self, fname, lines):
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190 files[fname] = ''.join(lines)
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191
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192 def unlink(self, fname):
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193 files[fname] = None
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194
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195 return mempatch
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diff changeset
196
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diff changeset
197 def stupid_diff_branchrev(ui, svn, hg_editor, branch, r, parentctx):
108
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198 """Extract all 'branch' content at a given revision.
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199
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200 Return a tuple (files, filectxfn) where 'files' is the list of all files
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201 in the branch at the given revision, and 'filectxfn' is a memctx compatible
109
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202 callable to retrieve individual file information. Raise BadPatchApply upon
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diff changeset
203 error.
108
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diff changeset
204 """
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diff changeset
205 def make_diff_path(b):
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diff changeset
206 if b == None:
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diff changeset
207 return 'trunk'
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diff changeset
208 return 'branches/' + b
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diff changeset
209
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diff changeset
210 parent_rev, br_p = hg_editor.get_parent_svn_branch_and_rev(r.revnum, branch)
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211 diff_path = make_diff_path(branch)
109
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diff changeset
212 try:
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diff changeset
213 if br_p == branch:
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diff changeset
214 # letting patch handle binaries sounded
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diff changeset
215 # cool, but it breaks patch in sad ways
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diff changeset
216 d = svn.get_unified_diff(diff_path, r.revnum, deleted=False,
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diff changeset
217 ignore_type=False)
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diff changeset
218 else:
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diff changeset
219 d = svn.get_unified_diff(diff_path, r.revnum,
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diff changeset
220 other_path=make_diff_path(br_p),
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diff changeset
221 other_rev=parent_rev,
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diff changeset
222 deleted=True, ignore_type=True)
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diff changeset
223 if d:
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diff changeset
224 raise BadPatchApply('branch creation with mods')
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diff changeset
225 except svnwrap.SubversionRepoCanNotDiff:
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diff changeset
226 raise BadPatchApply('subversion diffing code is not supported')
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diff changeset
227 except core.SubversionException, e:
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diff changeset
228 if (hasattr(e, 'apr_err') and e.apr_err != 160013):
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diff changeset
229 raise
460443a96497 fetch_command: only raise BadPatchApply() from stupid_diff_branchrev()
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diff changeset
230 raise BadPatchApply('previous revision does not exist')
127
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diff changeset
231 files_data = {}
128
bab5bcbbb3dc fetch_command: in stupid mode, load binary files when necessary
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diff changeset
232 binary_files = {}
129
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diff changeset
233 touched_files = {}
108
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diff changeset
234 for m in binary_file_re.findall(d):
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diff changeset
235 # we have to pull each binary file by hand as a fulltext,
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diff changeset
236 # which sucks but we've got no choice
128
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diff changeset
237 binary_files[m] = 1
129
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diff changeset
238 touched_files[m] = 1
108
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diff changeset
239 d2 = empty_file_patch_wont_make_re.sub('', d)
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diff changeset
240 d2 = property_exec_set_re.sub('', d2)
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diff changeset
241 d2 = property_exec_removed_re.sub('', d2)
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diff changeset
242 for f in any_file_re.findall(d):
127
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diff changeset
243 # Here we ensure that all files, including the new empty ones
129
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diff changeset
244 # are marked as touched. Content is loaded on demand.
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diff changeset
245 touched_files[f] = 1
108
de19a13edfa8 fetch_command: extract diff code in a function
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diff changeset
246 if d2.strip() and len(re.findall('\n[-+]', d2.strip())) > 0:
de19a13edfa8 fetch_command: extract diff code in a function
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diff changeset
247 try:
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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diff changeset
248 oldpatchfile = patch.patchfile
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diff changeset
249 patch.patchfile = mempatchproxy(parentctx, files_data)
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diff changeset
250 try:
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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diff changeset
251 # We can safely ignore the changed list since we are
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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diff changeset
252 # handling non-git patches. Touched files are known
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diff changeset
253 # by our memory patcher.
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diff changeset
254 patch_st = patch.applydiff(ui, cStringIO.StringIO(d2),
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diff changeset
255 {}, strip=0)
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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diff changeset
256 finally:
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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diff changeset
257 patch.patchfile = oldpatchfile
108
de19a13edfa8 fetch_command: extract diff code in a function
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diff changeset
258 except patch.PatchError:
de19a13edfa8 fetch_command: extract diff code in a function
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diff changeset
259 # TODO: this happens if the svn server has the wrong mime
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diff changeset
260 # type stored and doesn't know a file is binary. It would
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diff changeset
261 # be better to do one file at a time and only do a
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diff changeset
262 # full fetch on files that had problems.
109
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diff changeset
263 raise BadPatchApply('patching failed')
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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diff changeset
264 for x in files_data.iterkeys():
108
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
265 ui.status('M %s\n' % x)
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parents: 107
diff changeset
266 # if this patch didn't apply right, fall back to exporting the
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diff changeset
267 # entire rev.
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parents: 107
diff changeset
268 if patch_st == -1:
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parents: 107
diff changeset
269 assert False, ('This should only happen on case-insensitive'
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
270 ' volumes.')
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
271 elif patch_st == 1:
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
272 # When converting Django, I saw fuzz on .po files that was
de19a13edfa8 fetch_command: extract diff code in a function
Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
273 # causing revisions to end up failing verification. If that
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
274 # can be fixed, maybe this won't ever be reached.
109
460443a96497 fetch_command: only raise BadPatchApply() from stupid_diff_branchrev()
Patrick Mezard <pmezard@gmail.com>
parents: 108
diff changeset
275 raise BadPatchApply('patching succeeded with fuzz')
108
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
276 else:
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
277 ui.status('Not using patch for %s, diff had no hunks.\n' %
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
278 r.revnum)
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
279
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
280 exec_files = {}
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
281 for m in property_exec_removed_re.findall(d):
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
282 exec_files[m] = False
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
283 for m in property_exec_set_re.findall(d):
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parents: 107
diff changeset
284 exec_files[m] = True
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
285 for m in exec_files:
129
59f8603a6641 fetch_command: in stupid mode, load file content on demand
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parents: 128
diff changeset
286 touched_files[m] = 1
108
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parents: 107
diff changeset
287 link_files = {}
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
288 for m in property_special_set_re.findall(d):
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parents: 107
diff changeset
289 # TODO(augie) when a symlink is removed, patching will fail.
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parents: 107
diff changeset
290 # We're seeing that above - there's gotta be a better
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parents: 107
diff changeset
291 # workaround than just bailing like that.
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 119
diff changeset
292 assert m in files_data
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parents: 119
diff changeset
293 link_files[m] = True
129
59f8603a6641 fetch_command: in stupid mode, load file content on demand
Patrick Mezard <pmezard@gmail.com>
parents: 128
diff changeset
294 for m in property_special_removed_re.findall(d):
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parents: 128
diff changeset
295 assert m in files_data
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parents: 128
diff changeset
296 link_files[m] = False
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
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parents: 119
diff changeset
297
108
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parents: 107
diff changeset
298 for p in r.paths:
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parents: 107
diff changeset
299 if p.startswith(diff_path) and r.paths[p].action == 'D':
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
300 p2 = p[len(diff_path)+1:].strip('/')
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
301 if p2 in parentctx:
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 119
diff changeset
302 files_data[p2] = None
108
de19a13edfa8 fetch_command: extract diff code in a function
Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
303 continue
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
304 # If this isn't in the parent ctx, it must've been a dir
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 119
diff changeset
305 files_data.update([(f, None) for f in parentctx if f.startswith(p2 + '/')])
108
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
306
129
59f8603a6641 fetch_command: in stupid mode, load file content on demand
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parents: 128
diff changeset
307 for f in files_data:
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parents: 128
diff changeset
308 touched_files[f] = 1
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parents: 128
diff changeset
309
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Patrick Mezard <pmezard@gmail.com>
parents: 128
diff changeset
310 copies = getcopies(svn, hg_editor, branch, diff_path, r, touched_files,
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
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parents: 109
diff changeset
311 parentctx)
108
de19a13edfa8 fetch_command: extract diff code in a function
Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
312
de19a13edfa8 fetch_command: extract diff code in a function
Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
313 def filectxfn(repo, memctx, path):
129
59f8603a6641 fetch_command: in stupid mode, load file content on demand
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parents: 128
diff changeset
314 if path in files_data and files_data[path] is None:
108
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
315 raise IOError()
129
59f8603a6641 fetch_command: in stupid mode, load file content on demand
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parents: 128
diff changeset
316
59f8603a6641 fetch_command: in stupid mode, load file content on demand
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parents: 128
diff changeset
317 if path in binary_files:
128
bab5bcbbb3dc fetch_command: in stupid mode, load binary files when necessary
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parents: 127
diff changeset
318 data, mode = svn.get_file(diff_path + '/' + path, r.revnum)
bab5bcbbb3dc fetch_command: in stupid mode, load binary files when necessary
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parents: 127
diff changeset
319 isexe = 'x' in mode
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parents: 127
diff changeset
320 islink = 'l' in mode
129
59f8603a6641 fetch_command: in stupid mode, load file content on demand
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parents: 128
diff changeset
321 else:
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parents: 128
diff changeset
322 isexe = exec_files.get(path, 'x' in parentctx.flags(path))
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parents: 128
diff changeset
323 islink = link_files.get(path, 'l' in parentctx.flags(path))
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parents: 128
diff changeset
324 data = ''
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parents: 128
diff changeset
325 if path in files_data:
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parents: 128
diff changeset
326 data = files_data[path]
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parents: 128
diff changeset
327 if islink:
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parents: 128
diff changeset
328 data = data[len('link '):]
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Patrick Mezard <pmezard@gmail.com>
parents: 128
diff changeset
329 elif path in parentctx:
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Patrick Mezard <pmezard@gmail.com>
parents: 128
diff changeset
330 data = parentctx[path].data()
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
331
108
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Patrick Mezard <pmezard@gmail.com>
parents: 107
diff changeset
332 copied = copies.get(path)
128
bab5bcbbb3dc fetch_command: in stupid mode, load binary files when necessary
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parents: 127
diff changeset
333 return context.memfilectx(path=path, data=data, islink=islink,
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parents: 127
diff changeset
334 isexec=isexe, copied=copied)
108
de19a13edfa8 fetch_command: extract diff code in a function
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parents: 107
diff changeset
335
129
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parents: 128
diff changeset
336 return list(touched_files), filectxfn
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
337
73
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
338 def makecopyfinder(r, branchpath, rootdir):
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Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
339 """Return a function detecting copies.
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parents: 63
diff changeset
340
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
341 Returned copyfinder(path) returns None if no copy information can
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
342 be found or ((source, sourcerev), sourcepath) where "sourcepath" is the
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
343 copy source path, "sourcerev" the source svn revision and "source" is the
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
344 copy record path causing the copy to occur. If a single file was copied
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parents: 63
diff changeset
345 "sourcepath" and "source" are the same, while file copies dectected from
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
346 directory copies return the copied source directory in "source".
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
347 """
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
348 # filter copy information for current branch
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parents: 63
diff changeset
349 branchpath = branchpath + '/'
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
350 fullbranchpath = rootdir + branchpath
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
351 copies = []
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
352 for path, e in r.paths.iteritems():
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
353 if not e.copyfrom_path:
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
354 continue
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
355 if not path.startswith(branchpath):
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
356 continue
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
357 if not e.copyfrom_path.startswith(fullbranchpath):
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parents: 63
diff changeset
358 # ignore cross branch copies
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
359 continue
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
360 dest = path[len(branchpath):]
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
361 source = e.copyfrom_path[len(fullbranchpath):]
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
362 copies.append((dest, (source, e.copyfrom_rev)))
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
363
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
364 copies.sort()
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
365 copies.reverse()
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
366 exactcopies = dict(copies)
101
a3b717e4abf5 Cleanups based on pyflakes output.
Augie Fackler <durin42@gmail.com>
parents: 98
diff changeset
367
73
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
368 def finder(path):
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
369 if path in exactcopies:
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parents: 63
diff changeset
370 return exactcopies[path], exactcopies[path][0]
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
371 # look for parent directory copy, longest first
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Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
372 for dest, (source, sourcerev) in copies:
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Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
373 dest = dest + '/'
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
374 if not path.startswith(dest):
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
375 continue
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
376 sourcepath = source + '/' + path[len(dest):]
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
377 return (source, sourcerev), sourcepath
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
378 return None
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
379
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
380 return finder
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Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
381
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
382 def getcopies(svn, hg_editor, branch, branchpath, r, files, parentctx):
73
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
383 """Return a mapping {dest: source} for every file copied into r.
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
384 """
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
385 if parentctx.node() == revlog.nullid:
73
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
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parents: 63
diff changeset
386 return {}
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
387
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
388 # Extract svn copy information, group them by copy source.
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parents: 63
diff changeset
389 # The idea is to duplicate the replay behaviour where copies are
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Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
390 # evaluated per copy event (one event for all files in a directory copy,
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
391 # one event for single file copy). We assume that copy events match
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
392 # copy sources in revision info.
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
393 svncopies = {}
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
394 finder = makecopyfinder(r, branchpath, svn.subdir)
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
395 for f in files:
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parents: 63
diff changeset
396 copy = finder(f)
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
397 if copy:
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
398 svncopies.setdefault(copy[0], []).append((f, copy[1]))
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Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
399 if not svncopies:
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parents: 63
diff changeset
400 return {}
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
401
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
402 # cache changeset contexts and map them to source svn revisions
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
403 ctxs = {}
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
404 def getctx(svnrev):
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
405 if svnrev in ctxs:
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
406 return ctxs[svnrev]
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
407 changeid = hg_editor.get_parent_revision(svnrev + 1, branch)
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
408 ctx = None
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
409 if changeid != revlog.nullid:
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
410 ctx = hg_editor.repo.changectx(changeid)
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
411 ctxs[svnrev] = ctx
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
412 return ctx
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
413
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
414 # check svn copies really make sense in mercurial
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
415 hgcopies = {}
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
416 for (sourcepath, rev), copies in svncopies.iteritems():
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
417 sourcectx = getctx(rev)
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
418 if sourcectx is None:
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
419 continue
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
420 sources = [s[1] for s in copies]
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
421 if not hg_editor.aresamefiles(sourcectx, parentctx, sources):
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
422 continue
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
423 hgcopies.update(copies)
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
424 return hgcopies
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
425
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
426 def stupid_fetch_branchrev(svn, hg_editor, branch, branchpath, r, parentctx):
77
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
427 """Extract all 'branch' content at a given revision.
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
428
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
429 Return a tuple (files, filectxfn) where 'files' is the list of all files
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
430 in the branch at the given revision, and 'filectxfn' is a memctx compatible
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
431 callable to retrieve individual file information.
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
432 """
87
b033d74be76b fetch_command: in stupid non-diffy mode, take changed paths in account
Patrick Mezard <pmezard@gmail.com>
parents: 79
diff changeset
433 files = []
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
434 if parentctx.node() == revlog.nullid:
88
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
435 # Initial revision, fetch all files
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
436 for path, kind in svn.list_files(branchpath, r.revnum):
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
437 if kind == 'f':
87
b033d74be76b fetch_command: in stupid non-diffy mode, take changed paths in account
Patrick Mezard <pmezard@gmail.com>
parents: 79
diff changeset
438 files.append(path)
88
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
439 else:
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
440 branchprefix = branchpath + '/'
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
441 for path, e in r.paths.iteritems():
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
442 if not path.startswith(branchprefix):
87
b033d74be76b fetch_command: in stupid non-diffy mode, take changed paths in account
Patrick Mezard <pmezard@gmail.com>
parents: 79
diff changeset
443 continue
88
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
444 kind = svn.checkpath(path, r.revnum)
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
445 path = path[len(branchprefix):]
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
446 if kind == 'f':
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
447 files.append(path)
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
448 elif kind == 'd':
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
449 if e.action == 'M':
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
450 # Ignore property changes for now
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
451 continue
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
452 dirpath = branchprefix + path
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
453 for child, k in svn.list_files(dirpath, r.revnum):
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
454 if k == 'f':
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
455 files.append(path + '/' + child)
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
456 else:
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
457 if path in parentctx:
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
458 files.append(path)
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
459 continue
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
460 # Assume it's a deleted directory
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
461 path = path + '/'
3b60f223893a fetch_command: handle nullid parent in stupid non-diffy mode
Patrick Mezard <pmezard@gmail.com>
parents: 87
diff changeset
462 deleted = [f for f in parentctx if f.startswith(path)]
101
a3b717e4abf5 Cleanups based on pyflakes output.
Augie Fackler <durin42@gmail.com>
parents: 98
diff changeset
463 files += deleted
87
b033d74be76b fetch_command: in stupid non-diffy mode, take changed paths in account
Patrick Mezard <pmezard@gmail.com>
parents: 79
diff changeset
464
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
465 copies = getcopies(svn, hg_editor, branch, branchpath, r, files, parentctx)
101
a3b717e4abf5 Cleanups based on pyflakes output.
Augie Fackler <durin42@gmail.com>
parents: 98
diff changeset
466
77
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
467 def filectxfn(repo, memctx, path):
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
468 data, mode = svn.get_file(branchpath + '/' + path, r.revnum)
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
469 isexec = 'x' in mode
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
470 islink = 'l' in mode
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
471 copied = copies.get(path)
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
472 return context.memfilectx(path=path, data=data, islink=islink,
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
473 isexec=isexec, copied=copied)
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
474
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
475 return files, filectxfn
ed3dd5bf45da fetch_command: bypass export3() and checkout manually
Patrick Mezard <pmezard@gmail.com>
parents: 76
diff changeset
476
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
477 def stupid_svn_server_pull_rev(ui, svn, hg_editor, r):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
478 # this server fails at replay
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
479 branches = hg_editor.branches_in_paths(r.paths)
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
480 deleted_branches = {}
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
481 date = r.date.replace('T', ' ').replace('Z', '').split('.')[0]
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
482 date += ' -0000'
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
483 for b in branches:
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
484 parentctx = hg_editor.repo[hg_editor.get_parent_revision(r.revnum, b)]
119
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
485 kind = svn.checkpath(branches[b], r.revnum)
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
486 if kind != 'd':
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
487 # Branch does not exist at this revision. Get parent revision and
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
488 # remove everything.
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
489 deleted_branches[b] = parentctx.node()
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
490 continue
119
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
491 else:
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
492 try:
119
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
493 files_touched, filectxfn = stupid_diff_branchrev(
127
7e45bcf52b64 fetch_command: patch files in memory in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 119
diff changeset
494 ui, svn, hg_editor, b, r, parentctx)
119
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
495 except BadPatchApply, e:
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
496 # Either this revision or the previous one does not exist.
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
497 ui.status("fetching entire rev: %s.\n" % e.message)
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
498 files_touched, filectxfn = stupid_fetch_branchrev(
ea65fe2b0856 hg_delta_editor: fix update of stray files in branches/
Patrick Mezard <pmezard@gmail.com>
parents: 118
diff changeset
499 svn, hg_editor, b, branches[b], r, parentctx)
73
9c1b53abefcb fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents: 63
diff changeset
500
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
501 extra = {}
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
502 if b:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
503 extra['branch'] = b
59
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 58
diff changeset
504 if '' in files_touched:
430af23bef4a Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents: 58
diff changeset
505 files_touched.remove('')
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
506 if parentctx.node() != node.nullid or files_touched:
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
507 # TODO(augie) remove this debug code? Or maybe it's sane to have it.
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
508 for f in files_touched:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
509 if f:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
510 assert f[0] != '/'
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
511 current_ctx = context.memctx(hg_editor.repo,
110
a4dcffaa6538 fetch_command: pass parent changectx instead of identifier
Patrick Mezard <pmezard@gmail.com>
parents: 109
diff changeset
512 [parentctx.node(), revlog.nullid],
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
513 r.message or '...',
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
514 files_touched,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
515 filectxfn,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
516 '%s%s' % (r.author,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
517 hg_editor.author_host),
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
518 date,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
519 extra)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
520 ha = hg_editor.repo.commitctx(current_ctx)
33
a9c15cae50e5 Faster append-only revmap implementation.
Andreas Hartmetz <ahartmetz@gmail.com>
parents: 32
diff changeset
521 hg_editor.add_to_revmap(r.revnum, b, ha)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
522 hg_editor._save_metadata()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
523 ui.status('committed as %s on branch %s\n' %
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
524 (node.hex(ha), b or 'default'))
133
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
525 for b, parent in deleted_branches.iteritems():
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
526 if parent == node.nullid:
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
527 continue
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
528 parentctx = hg_editor.repo[parent]
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
529 if parentctx.children():
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
530 continue
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
531 files_touched = parentctx.manifest().keys()
2242dd1163c6 hg_delta_editor: fix bad parent revision calculation in the case of a branch
Augie Fackler <durin42@gmail.com>
parents: 129
diff changeset
532 def filectxfn(repo, memctx, path):
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533 raise IOError()
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534 closed = node.nullid
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535 if 'closed-branches' in hg_editor.repo.branchtags():
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536 closed = hg_editor.repo['closed-branches'].node()
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537 parents = (parent, closed)
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538 current_ctx = context.memctx(hg_editor.repo,
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539 parents,
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540 r.message or '...',
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541 files_touched,
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542 filectxfn,
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543 '%s%s' % (r.author,
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544 hg_editor.author_host),
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545 date,
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546 {'branch': 'closed-branches'})
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547 ha = hg_editor.repo.commitctx(current_ctx)
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548 ui.status('Marked branch %s as closed.' % (b or 'default'))
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549 hg_editor._save_metadata()
0
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550
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551 class BadPatchApply(Exception):
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552 pass