Mercurial > hgsubversion
annotate fetch_command.py @ 69:63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Handle copies of items from revision X into revision Y where X is not the
parent of Y. This cannot happen in Mercurial because copies always happen
between parents and children. A file copy is recorded if:
1- Source and destination revs are in the same branch.
2- The file is unchanged (content, type, removal) through all revisions between
destination and source, not including source and destination.
Directory copies are registered only if the previous rules apply on all copied
items.
[1] is there because file copies across branches are meaningless in Mercurial
world. We could have tried to remap the source rev to a similar one in the
correct branch, but anyway the intent is wrong.
[2] is more questionable but I think it's better this way for we live in a
non-perfect svn world. In theory, 99% of copies out there should come from the
direct parent. But the direct parent is a fuzzy notion when you can have a
working directory composed of different directory at different revisions. So we
assume that stuff copied from past revisions exactly matching the content of
the direct parent revision is really copied from the parent revision. The
alternative would be to discard the copy, which would always happen unless
people kept updating the working directory after every commit (see
tests).
author | Patrick Mezard <pmezard@gmail.com> |
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date | Wed, 05 Nov 2008 13:37:08 +0100 |
parents | 2e30b59a9c19 |
children | 9c1b53abefcb |
rev | line source |
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1 import cStringIO |
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2 import re |
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3 import operator |
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4 import os |
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5 import shutil |
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6 import tempfile |
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7 |
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8 from mercurial import patch |
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9 from mercurial import node |
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10 from mercurial import context |
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11 from mercurial import revlog |
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12 from mercurial import util as merc_util |
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13 from svn import core |
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14 from svn import delta |
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15 |
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16 import hg_delta_editor |
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17 import svnwrap |
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18 import util |
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19 |
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20 |
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21 def print_your_svn_is_old_message(ui): #pragma: no cover |
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22 ui.status("In light of that, I'll fall back and do diffs, but it won't do " |
11 | 23 "as good a job. You should really upgrade your server.\n") |
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24 |
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25 |
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26 @util.register_subcommand('pull') |
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27 def fetch_revisions(ui, svn_url, hg_repo_path, skipto_rev=0, stupid=None, |
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28 tag_locations='tags', |
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29 **opts): |
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30 """Pull new revisions from Subversion. |
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31 """ |
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32 old_encoding = merc_util._encoding |
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33 merc_util._encoding = 'UTF-8' |
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34 skipto_rev=int(skipto_rev) |
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35 have_replay = not stupid |
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36 if have_replay and not callable(delta.svn_txdelta_apply(None, None, |
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37 None)[0]): #pragma: no cover |
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38 ui.status('You are using old Subversion SWIG bindings. Replay will not' |
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39 ' work until you upgrade to 1.5.0 or newer. Falling back to' |
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40 ' a slower method that may be buggier. Please upgrade, or' |
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41 ' contribute a patch to use the ctypes bindings instead' |
29 | 42 ' of SWIG.\n') |
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43 have_replay = False |
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44 initializing_repo = False |
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45 svn = svnwrap.SubversionRepo(svn_url, username=merc_util.getuser()) |
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46 author_host = "@%s" % svn.uuid |
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47 tag_locations = tag_locations.split(',') |
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48 hg_editor = hg_delta_editor.HgChangeReceiver(hg_repo_path, |
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49 ui_=ui, |
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50 subdir=svn.subdir, |
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51 author_host=author_host, |
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52 tag_locations=tag_locations) |
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53 if os.path.exists(hg_editor.uuid_file): |
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54 uuid = open(hg_editor.uuid_file).read() |
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55 assert uuid == svn.uuid |
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56 start = int(open(hg_editor.last_revision_handled_file, 'r').read()) |
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57 else: |
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58 open(hg_editor.uuid_file, 'w').write(svn.uuid) |
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59 open(hg_editor.svn_url_file, 'w').write(svn_url) |
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60 open(hg_editor.last_revision_handled_file, 'w').write(str(0)) |
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61 initializing_repo = True |
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62 start = skipto_rev |
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63 |
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64 # start converting revisions |
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65 for r in svn.revisions(start=start): |
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66 valid = False |
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67 hg_editor.update_branch_tag_map_for_rev(r) |
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68 for p in r.paths: |
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69 if hg_editor._is_path_valid(p): |
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70 valid = True |
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71 continue |
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72 if initializing_repo and start > 0: |
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73 assert False, 'This feature not ready yet.' |
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74 if valid: |
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75 # got a 502? Try more than once! |
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76 tries = 0 |
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77 converted = False |
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78 while not converted and tries < 3: |
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79 try: |
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80 ui.status('converting %s\n' % r) |
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81 if have_replay: |
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82 try: |
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83 replay_convert_rev(hg_editor, svn, r) |
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84 except svnwrap.SubversionRepoCanNotReplay, e: #pragma: no cover |
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85 ui.status('%s\n' % e.message) |
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86 print_your_svn_is_old_message(ui) |
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87 have_replay = False |
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88 stupid_svn_server_pull_rev(ui, svn, hg_editor, r) |
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89 else: |
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90 stupid_svn_server_pull_rev(ui, svn, hg_editor, r) |
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91 converted = True |
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92 tmpfile = '%s_tmp' % hg_editor.last_revision_handled_file |
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93 fp = open(tmpfile, 'w') |
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94 fp.write(str(r.revnum)) |
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95 fp.close() |
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96 merc_util.rename(tmpfile, |
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97 hg_editor.last_revision_handled_file) |
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98 except core.SubversionException, e: #pragma: no cover |
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99 if hasattr(e, 'message') and ( |
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100 'Server sent unexpected return value (502 Bad Gateway)' |
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101 ' in response to PROPFIND') in e.message: |
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102 tries += 1 |
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103 ui.status('Got a 502, retrying (%s)\n' % tries) |
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104 else: |
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105 raise |
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106 merc_util._encoding = old_encoding |
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107 |
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108 |
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109 def cleanup_file_handles(svn, count): |
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110 if count % 50 == 0: |
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111 svn.init_ra_and_client() |
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112 |
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113 def replay_convert_rev(hg_editor, svn, r): |
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114 hg_editor.set_current_rev(r) |
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115 svn.get_replay(r.revnum, hg_editor) |
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116 i = 1 |
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117 if hg_editor.missing_plaintexts: |
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118 hg_editor.ui.status('Fetching %s files that could not use replay.\n' % |
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119 len(hg_editor.missing_plaintexts)) |
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120 files_to_grab = set() |
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121 dirs_to_list = [] |
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122 props = {} |
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123 hg_editor.ui.status('Getting properties...\n') |
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124 for p in hg_editor.missing_plaintexts: |
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125 hg_editor.ui.status('.') |
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126 hg_editor.ui.flush() |
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127 p2 = p |
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128 if svn.subdir: |
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129 p2 = p2[len(svn.subdir)-1:] |
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130 # this *sometimes* raises on me, and I have |
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131 # no idea why. TODO(augie) figure out the why. |
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132 try: |
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133 pl = svn.proplist(p2, r.revnum, recurse=True) |
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134 cleanup_file_handles(svn, i) |
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135 i += 1 |
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136 except core.SubversionException, e: #pragma: no cover |
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137 pass |
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138 props.update(pl) |
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139 if p[-1] == '/': |
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140 dirs_to_list.append(p) |
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141 else: |
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142 files_to_grab.add(p) |
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143 if dirs_to_list: |
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144 hg_editor.ui.status('\nChecking for additional files in' |
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145 ' directories...\n') |
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146 while dirs_to_list: |
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147 hg_editor.ui.status('.') |
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148 hg_editor.ui.flush() |
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149 p = dirs_to_list.pop(0) |
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150 cleanup_file_handles(svn, i) |
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151 i += 1 |
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152 p2 = p[:-1] |
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153 if svn.subdir: |
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154 p2 = p2[len(svn.subdir)-1:] |
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155 l = svn.list_dir(p2, r.revnum) |
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156 for f in l: |
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157 |
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158 if l[f].kind == core.svn_node_dir: |
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159 dirs_to_list.append(p+f+'/') |
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160 elif l[f].kind == core.svn_node_file: |
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161 files_to_grab.add(p+f) |
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162 hg_editor.ui.status('\nFetching files...\n') |
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163 for p in files_to_grab: |
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164 hg_editor.ui.status('.') |
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165 hg_editor.ui.flush() |
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166 p2 = p |
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167 if svn.subdir: |
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168 p2 = p2[len(svn.subdir)-1:] |
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169 cleanup_file_handles(svn, i) |
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170 i += 1 |
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171 hg_editor.current_files[p] = svn.get_file(p2, r.revnum) |
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172 hg_editor.current_files_exec[p] = False |
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173 if p in props: |
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174 if 'svn:executable' in props[p]: |
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175 hg_editor.current_files_exec[p] = True |
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176 if 'svn:special' in props[p]: |
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177 hg_editor.current_files_symlink[p] = True |
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178 hg_editor.missing_plaintexts = set() |
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179 hg_editor.ui.status('\n') |
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180 hg_editor.commit_current_delta() |
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181 |
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182 |
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183 binary_file_re = re.compile(r'''Index: ([^\n]*) |
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184 =* |
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185 Cannot display: file marked as a binary type.''') |
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186 |
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187 property_exec_set_re = re.compile(r'''Property changes on: ([^\n]*) |
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188 _* |
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189 (?:Added|Name): svn:executable |
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190 \+ \* |
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191 ''') |
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192 |
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193 property_exec_removed_re = re.compile(r'''Property changes on: ([^\n]*) |
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194 _* |
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195 (?:Deleted|Name): svn:executable |
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196 - \* |
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197 ''') |
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198 |
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199 empty_file_patch_wont_make_re = re.compile(r'''Index: ([^\n]*)\n=*\n(?=Index:)''') |
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200 |
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201 any_file_re = re.compile(r'''^Index: ([^\n]*)\n=*\n''', re.MULTILINE) |
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202 |
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203 property_special_set_re = re.compile(r'''Property changes on: ([^\n]*) |
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204 _* |
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205 (?:Added|Name): svn:special |
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206 \+ \* |
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207 ''') |
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208 |
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209 property_special_removed_re = re.compile(r'''Property changes on: ([^\n]*) |
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210 _* |
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211 (?:Deleted|Name): svn:special |
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212 \- \* |
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213 ''') |
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214 |
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215 def make_diff_path(b): |
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216 if b == None: |
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217 return 'trunk' |
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218 return 'branches/' + b |
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219 |
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220 |
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221 def stupid_svn_server_pull_rev(ui, svn, hg_editor, r): |
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222 used_diff = True |
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223 delete_all_files = False |
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224 # this server fails at replay |
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225 branches = hg_editor.branches_in_paths(r.paths) |
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226 temp_location = os.path.join(hg_editor.path, '.hg', 'svn', 'temp') |
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227 if not os.path.exists(temp_location): |
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228 os.makedirs(temp_location) |
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229 for b in branches: |
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230 our_tempdir = tempfile.mkdtemp('svn_fetch_temp', dir=temp_location) |
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231 diff_path = make_diff_path(b) |
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232 parent_rev, br_p = hg_editor.get_parent_svn_branch_and_rev(r.revnum, b) |
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233 parent_ha = hg_editor.get_parent_revision(r.revnum, b) |
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234 files_touched = set() |
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235 link_files = {} |
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236 exec_files = {} |
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237 try: |
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238 if br_p == b: |
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239 d = svn.get_unified_diff(diff_path, r.revnum, deleted=False, |
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240 # letting patch handle binaries sounded |
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241 # cool, but it breaks patch in sad ways |
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242 ignore_type=False) |
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243 else: |
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244 d = svn.get_unified_diff(diff_path, r.revnum, |
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245 other_path=make_diff_path(br_p), |
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246 other_rev=parent_rev, |
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247 deleted=True, ignore_type=True) |
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248 if d: |
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249 ui.status('Branch creation with mods, pulling full rev.\n') |
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250 raise BadPatchApply() |
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251 for m in binary_file_re.findall(d): |
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252 # we have to pull each binary file by hand as a fulltext, |
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253 # which sucks but we've got no choice |
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254 file_path = os.path.join(our_tempdir, m) |
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255 files_touched.add(m) |
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256 try: |
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257 try: |
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258 os.makedirs(os.path.dirname(file_path)) |
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259 except OSError, e: |
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260 pass |
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261 f = open(file_path, 'w') |
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262 f.write(svn.get_file(diff_path+'/'+m, r.revnum)) |
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263 f.close() |
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264 except core.SubversionException, e: |
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265 if (e.message.endswith("' path not found") |
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266 or e.message.startswith("File not found: revision")): |
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267 pass |
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268 else: |
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269 raise |
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270 d2 = empty_file_patch_wont_make_re.sub('', d) |
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271 d2 = property_exec_set_re.sub('', d2) |
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272 d2 = property_exec_removed_re.sub('', d2) |
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273 old_cwd = os.getcwd() |
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274 os.chdir(our_tempdir) |
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275 for f in any_file_re.findall(d): |
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276 files_touched.add(f) |
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277 # this check is here because modified binary files will get |
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278 # created before here. |
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279 if os.path.exists(f): |
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280 continue |
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281 dn = os.path.dirname(f) |
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282 if dn and not os.path.exists(dn): |
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283 os.makedirs(dn) |
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284 if f in hg_editor.repo[parent_ha].manifest(): |
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285 data = hg_editor.repo[parent_ha].filectx(f).data() |
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286 fi = open(f, 'w') |
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287 fi.write(data) |
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288 fi.close() |
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289 else: |
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290 open(f, 'w').close() |
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291 if f.startswith(our_tempdir): |
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292 f = f[len(our_tempdir)+1:] |
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293 os.chdir(old_cwd) |
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294 if d2.strip() and len(re.findall('\n[-+]', d2.strip())) > 0: |
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295 old_cwd = os.getcwd() |
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296 os.chdir(our_tempdir) |
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297 changed = {} |
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parents:
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298 try: |
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299 patch_st = patch.applydiff(ui, cStringIO.StringIO(d2), |
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parents:
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300 changed, strip=0) |
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parents:
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301 except patch.PatchError: |
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parents:
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302 # TODO: this happens if the svn server has the wrong mime |
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parents:
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303 # type stored and doesn't know a file is binary. It would |
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parents:
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304 # be better to do one file at a time and only do a |
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parents:
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305 # full fetch on files that had problems. |
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306 os.chdir(old_cwd) |
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307 raise BadPatchApply() |
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parents:
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308 for x in changed.iterkeys(): |
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parents:
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309 ui.status('M %s\n' % x) |
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310 files_touched.add(x) |
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311 os.chdir(old_cwd) |
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312 # if this patch didn't apply right, fall back to exporting the |
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parents:
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313 # entire rev. |
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parents:
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314 if patch_st == -1: |
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parents:
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315 parent_ctx = hg_editor.repo[parent_ha] |
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316 parent_manifest = parent_ctx.manifest() |
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parents:
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317 for fn in files_touched: |
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parents:
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318 if (fn in parent_manifest and |
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parents:
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319 'l' in parent_ctx.filectx(fn).flags()): |
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parents:
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320 # I think this might be an underlying bug in svn - |
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parents:
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321 # I get diffs of deleted symlinks even though I |
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Initial import of hgsubversion into a public repository.
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parents:
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322 # specifically said no deletes above. |
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parents:
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323 ui.status('Pulling whole rev because of a deleted' |
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parents:
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324 'symlink') |
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parents:
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325 raise BadPatchApply() |
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326 assert False, ('This should only happen on case-insensitive' |
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parents:
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327 ' volumes.') |
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parents:
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328 elif patch_st == 1: |
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parents:
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329 # When converting Django, I saw fuzz on .po files that was |
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330 # causing revisions to end up failing verification. If that |
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331 # can be fixed, maybe this won't ever be reached. |
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332 ui.status('There was some fuzz, not using diff after all.') |
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parents:
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333 raise BadPatchApply() |
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parents:
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334 else: |
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335 ui.status('Not using patch for %s, diff had no hunks.\n' % |
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Initial import of hgsubversion into a public repository.
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parents:
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336 r.revnum) |
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parents:
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337 |
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338 # we create the files if they don't exist here because we know |
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339 # that we'll never have diff info for a deleted file, so if the |
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Initial import of hgsubversion into a public repository.
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parents:
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340 # property is set, we should force the file to exist no matter what. |
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341 for m in property_exec_removed_re.findall(d): |
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342 f = os.path.join(our_tempdir, m) |
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parents:
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343 if not os.path.exists(f): |
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344 d = os.path.dirname(f) |
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345 if not os.path.exists(d): |
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346 os.makedirs(d) |
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347 if not m in hg_editor.repo[parent_ha].manifest(): |
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348 open(f, 'w').close() |
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349 else: |
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350 data = hg_editor.repo[parent_ha].filectx(m).data() |
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351 fp = open(f, 'w') |
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352 fp.write(data) |
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parents:
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353 fp.close() |
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parents:
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354 exec_files[m] = False |
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Initial import of hgsubversion into a public repository.
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parents:
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355 files_touched.add(m) |
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Initial import of hgsubversion into a public repository.
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parents:
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356 for m in property_exec_set_re.findall(d): |
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Initial import of hgsubversion into a public repository.
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357 f = os.path.join(our_tempdir, m) |
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358 if not os.path.exists(f): |
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Initial import of hgsubversion into a public repository.
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359 d = os.path.dirname(f) |
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Initial import of hgsubversion into a public repository.
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360 if not os.path.exists(d): |
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Initial import of hgsubversion into a public repository.
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361 os.makedirs(d) |
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Initial import of hgsubversion into a public repository.
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362 if m not in hg_editor.repo[parent_ha].manifest(): |
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Initial import of hgsubversion into a public repository.
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parents:
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363 open(f, 'w').close() |
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Initial import of hgsubversion into a public repository.
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parents:
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364 else: |
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365 data = hg_editor.repo[parent_ha].filectx(m).data() |
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Initial import of hgsubversion into a public repository.
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366 fp = open(f, 'w') |
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Initial import of hgsubversion into a public repository.
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367 fp.write(data) |
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Initial import of hgsubversion into a public repository.
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368 fp.close() |
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369 exec_files[m] = True |
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370 files_touched.add(m) |
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Initial import of hgsubversion into a public repository.
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parents:
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371 for m in property_special_set_re.findall(d): |
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parents:
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372 # TODO(augie) when a symlink is removed, patching will fail. |
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parents:
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373 # We're seeing that above - there's gotta be a better |
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parents:
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374 # workaround than just bailing like that. |
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375 path = os.path.join(our_tempdir, m) |
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Initial import of hgsubversion into a public repository.
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parents:
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376 assert os.path.exists(path) |
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377 link_path = open(path).read() |
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378 link_path = link_path[len('link '):] |
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379 os.remove(path) |
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380 link_files[m] = link_path |
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381 files_touched.add(m) |
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parents:
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382 except core.SubversionException, e: |
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parents:
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383 if (e.apr_err == 160013 or (hasattr(e, 'message') and |
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Initial import of hgsubversion into a public repository.
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parents:
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384 'was not found in the repository at revision ' in e.message)): |
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Initial import of hgsubversion into a public repository.
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parents:
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385 # Either this revision or the previous one does not exist. |
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Initial import of hgsubversion into a public repository.
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parents:
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386 try: |
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Initial import of hgsubversion into a public repository.
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parents:
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387 ui.status("fetching entire rev previous rev does not exist.\n") |
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parents:
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388 used_diff = False |
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parents:
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389 svn.fetch_all_files_to_dir(diff_path, r.revnum, our_tempdir) |
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Initial import of hgsubversion into a public repository.
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parents:
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390 except core.SubversionException, e: |
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391 if e.apr_err == 170000 or (e.message.startswith("URL '") |
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parents:
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392 and e.message.endswith("' doesn't exist")): |
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parents:
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393 delete_all_files = True |
63
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Added some coverage pragmas to stop it from trying to cover things we can't test.
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diff
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394 else: #pragma: no cover |
0
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Initial import of hgsubversion into a public repository.
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parents:
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395 raise |
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Initial import of hgsubversion into a public repository.
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396 |
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Initial import of hgsubversion into a public repository.
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parents:
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397 except BadPatchApply, e: |
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Initial import of hgsubversion into a public repository.
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parents:
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398 # previous rev didn't exist, so this is most likely the first |
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Initial import of hgsubversion into a public repository.
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parents:
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399 # revision. We'll have to pull all files by hand. |
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Initial import of hgsubversion into a public repository.
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parents:
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400 try: |
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Initial import of hgsubversion into a public repository.
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parents:
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401 ui.status("fetching entire rev because raised.\n") |
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Initial import of hgsubversion into a public repository.
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parents:
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402 used_diff = False |
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Initial import of hgsubversion into a public repository.
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parents:
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403 shutil.rmtree(our_tempdir) |
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Initial import of hgsubversion into a public repository.
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parents:
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404 os.makedirs(our_tempdir) |
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
|
405 try: |
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
|
406 svn.fetch_all_files_to_dir(diff_path, r.revnum, our_tempdir) |
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
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407 except core.SubversionException, e: |
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
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408 # apr_err 21 means that we couldn't rename a file to be a dir. |
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
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409 # This happens only in the case (at least right now) of a file |
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
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410 # located in brances or tags, which we don't support anyway. |
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
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411 if e.apr_err == 21: |
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
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412 continue |
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
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413 else: |
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
|
414 raise |
0
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Initial import of hgsubversion into a public repository.
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parents:
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415 except core.SubversionException, e: |
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parents:
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416 if e.apr_err == 170000 or (e.message.startswith("URL '") |
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Initial import of hgsubversion into a public repository.
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parents:
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417 and e.message.endswith("' doesn't exist")): |
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Initial import of hgsubversion into a public repository.
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parents:
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418 delete_all_files = True |
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Initial import of hgsubversion into a public repository.
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parents:
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419 else: |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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420 raise |
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Initial import of hgsubversion into a public repository.
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parents:
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421 for p in r.paths: |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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422 if p.startswith(diff_path) and r.paths[p].action == 'D': |
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Initial import of hgsubversion into a public repository.
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parents:
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423 p2 = p[len(diff_path)+1:] |
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Initial import of hgsubversion into a public repository.
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parents:
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424 files_touched.add(p2) |
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Initial import of hgsubversion into a public repository.
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parents:
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425 p3 = os.path.join(our_tempdir, p2) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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426 if os.path.exists(p3) and not os.path.isdir(p3): |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
|
427 os.unlink(p3) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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428 if p2 and p2[0] == '/': |
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Initial import of hgsubversion into a public repository.
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parents:
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429 p2 = p2[1:] |
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parents:
diff
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430 # If this isn't in the parent ctx, it must've been a dir |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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431 if not p2 in hg_editor.repo[parent_ha]: |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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432 d_files = [f for f in hg_editor.repo[parent_ha].manifest().iterkeys() |
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Initial import of hgsubversion into a public repository.
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parents:
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433 if f.startswith(p2 + '/')] |
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Initial import of hgsubversion into a public repository.
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parents:
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434 for d in d_files: |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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435 files_touched.add(d) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
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436 if delete_all_files: |
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Initial import of hgsubversion into a public repository.
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parents:
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437 for p in hg_editor.repo[parent_ha].manifest().iterkeys(): |
59
430af23bef4a
Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
parents:
58
diff
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|
438 if p: |
430af23bef4a
Performance fix for branches-from-tags in real replay, which is tied up with
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58
diff
changeset
|
439 files_touched.add(p) |
0
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Initial import of hgsubversion into a public repository.
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parents:
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440 if not used_diff: |
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parents:
diff
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441 for p in reduce(operator.add, [[os.path.join(x[0], y) for y in x[2]] |
f2636cfed115
Initial import of hgsubversion into a public repository.
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parents:
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442 for x in |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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443 list(os.walk(our_tempdir))]): |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
444 p_real = p[len(our_tempdir)+1:] |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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445 if os.path.islink(p): |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
446 link_files[p_real] = os.readlink(p) |
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Initial import of hgsubversion into a public repository.
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parents:
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447 exec_files[p_real] = (os.lstat(p).st_mode & 0100 != 0) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
448 files_touched.add(p_real) |
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Initial import of hgsubversion into a public repository.
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parents:
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449 for p in hg_editor.repo[parent_ha].manifest().iterkeys(): |
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Initial import of hgsubversion into a public repository.
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parents:
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450 # TODO this might not be a required step. |
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
|
451 if p: |
430af23bef4a
Performance fix for branches-from-tags in real replay, which is tied up with
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parents:
58
diff
changeset
|
452 files_touched.add(p) |
0
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
|
453 date = r.date.replace('T', ' ').replace('Z', '').split('.')[0] |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
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454 date += ' -0000' |
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parents:
diff
changeset
|
455 def filectxfn(repo, memctx, path): |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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456 disk_path = os.path.join(our_tempdir, path) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
|
457 if path in link_files: |
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parents:
diff
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458 return context.memfilectx(path=path, data=link_files[path], |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
459 islink=True, isexec=False, |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
|
460 copied=False) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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461 fp = open(disk_path) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
|
462 exe = exec_files.get(path, None) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
463 if exe is None and path in hg_editor.repo[parent_ha]: |
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parents:
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464 exe = 'x' in hg_editor.repo[parent_ha].filectx(path).flags() |
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parents:
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465 return context.memfilectx(path=path, data=fp.read(), islink=False, |
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parents:
diff
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466 isexec=exe, copied=False) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
467 extra = {} |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
468 if b: |
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parents:
diff
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469 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
|
470 if '' in files_touched: |
430af23bef4a
Performance fix for branches-from-tags in real replay, which is tied up with
Augie Fackler <durin42@gmail.com>
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471 files_touched.remove('') |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
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472 if parent_ha != node.nullid or files_touched: |
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Initial import of hgsubversion into a public repository.
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473 # TODO(augie) remove this debug code? Or maybe it's sane to have it. |
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474 for f in files_touched: |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
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475 if f: |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
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476 assert f[0] != '/' |
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Initial import of hgsubversion into a public repository.
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477 current_ctx = context.memctx(hg_editor.repo, |
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478 [parent_ha, revlog.nullid], |
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479 r.message or '...', |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
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480 files_touched, |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
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481 filectxfn, |
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482 '%s%s' % (r.author, |
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483 hg_editor.author_host), |
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484 date, |
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Initial import of hgsubversion into a public repository.
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485 extra) |
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486 ha = hg_editor.repo.commitctx(current_ctx) |
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a9c15cae50e5
Faster append-only revmap implementation.
Andreas Hartmetz <ahartmetz@gmail.com>
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487 hg_editor.add_to_revmap(r.revnum, b, ha) |
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488 hg_editor._save_metadata() |
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489 ui.status('committed as %s on branch %s\n' % |
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490 (node.hex(ha), b or 'default')) |
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491 shutil.rmtree(our_tempdir) |
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492 |
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493 |
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494 class BadPatchApply(Exception): |
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495 pass |