Mercurial > hgsubversion
annotate hg_delta_editor.py @ 16:48a44546c12f
Add a basic system for running the hgsubversion tests (although not the svnwrap ones) without requiring Nose. Nose is still the recommended way to run the tests.
Also added some tests for pushing.
author | Augie Fackler <durin42@gmail.com> |
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date | Tue, 07 Oct 2008 22:13:14 -0500 |
parents | c89f53103502 |
children | 1f8854804795 |
rev | line source |
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1 import cStringIO |
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2 import cPickle as pickle |
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3 import os |
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4 import sys |
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5 import tempfile |
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6 import traceback |
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7 |
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8 from mercurial import context |
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9 from mercurial import hg |
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10 from mercurial import ui |
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11 from mercurial import util |
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12 from mercurial import revlog |
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13 from mercurial import node |
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14 from svn import delta |
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15 from svn import core |
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16 |
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17 def pickle_atomic(data, file_path, dir=None): |
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18 """pickle some data to a path atomically. |
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19 |
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20 This is present because I kept corrupting my revmap by managing to hit ^C |
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21 during the pickle of that file. |
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22 """ |
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23 try: |
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24 f, path = tempfile.mkstemp(prefix='pickling', dir=dir) |
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25 f = os.fdopen(f, 'w') |
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26 pickle.dump(data, f) |
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27 f.close() |
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28 except: |
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29 raise |
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30 else: |
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31 util.rename(path, file_path) |
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32 |
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33 def stash_exception_on_self(fn): |
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34 """Stash any exception raised in the method on self. |
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35 |
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36 This is required because the SWIG bindings just mutate any exception into |
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37 a generic Subversion exception with no way of telling what the original was. |
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38 This allows the editor object to notice when you try and commit and really |
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39 got an exception in the replay process. |
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40 """ |
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41 def fun(self, *args, **kwargs): |
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42 try: |
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43 return fn(self, *args, **kwargs) |
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44 except: |
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45 if not hasattr(self, '_exception_info'): |
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46 self._exception_info = sys.exc_info() |
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47 raise |
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48 return fun |
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49 |
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50 |
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51 class HgChangeReceiver(delta.Editor): |
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52 def __init__(self, path, ui_=None, subdir='', author_host='', |
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53 tag_locations=['tags']): |
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54 """path is the path to the target hg repo. |
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55 |
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56 subdir is the subdirectory of the edits *on the svn server*. |
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57 It is needed for stripping paths off in certain cases. |
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58 """ |
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59 if not ui_: |
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60 ui_ = ui.ui() |
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61 self.ui = ui_ |
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62 self.path = path |
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63 self.__setup_repo(path) |
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64 self.subdir = subdir |
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65 if self.subdir and self.subdir[0] == '/': |
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66 self.subdir = self.subdir[1:] |
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67 self.revmap = {} |
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68 if os.path.exists(self.revmap_file): |
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69 f = open(self.revmap_file) |
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70 self.revmap = pickle.load(f) |
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71 f.close() |
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72 self.branches = {} |
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73 if os.path.exists(self.branch_info_file): |
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74 f = open(self.branch_info_file) |
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75 self.branches = pickle.load(f) |
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76 f.close() |
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77 self.tags = {} |
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78 if os.path.exists(self.tag_info_file): |
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79 f = open(self.tag_info_file) |
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80 self.tags = pickle.load(f) |
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81 f.close() |
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82 if os.path.exists(self.tag_locations_file): |
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83 f = open(self.tag_locations_file) |
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84 self.tag_locations = pickle.load(f) |
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85 f.close() |
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86 else: |
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87 self.tag_locations = tag_locations |
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88 pickle_atomic(self.tag_locations, self.tag_locations_file, |
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89 self.meta_data_dir) |
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90 |
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91 self.clear_current_info() |
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92 self.author_host = author_host |
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93 |
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94 def __setup_repo(self, repo_path): |
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95 '''Verify the repo is going to work out for us. |
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96 |
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97 This method will fail an assertion if the repo exists but doesn't have |
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98 the Subversion metadata. |
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99 ''' |
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100 if os.path.isdir(repo_path) and len(os.listdir(repo_path)): |
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101 self.repo = hg.repository(self.ui, repo_path) |
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102 assert os.path.isfile(self.revmap_file) |
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103 assert os.path.isfile(self.svn_url_file) |
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104 assert os.path.isfile(self.uuid_file) |
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105 assert os.path.isfile(self.last_revision_handled_file) |
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106 else: |
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107 self.repo = hg.repository(self.ui, repo_path, create=True) |
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108 os.makedirs(os.path.dirname(self.uuid_file)) |
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109 |
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110 def clear_current_info(self): |
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111 '''Clear the info relevant to a replayed revision so that the next |
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112 revision can be replayed. |
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113 ''' |
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114 self.current_files = {} |
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115 self.deleted_files = {} |
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116 self.current_rev = None |
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117 self.current_files_exec = {} |
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118 self.current_files_symlink = {} |
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119 self.missing_plaintexts = set() |
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120 self.commit_branches_empty = {} |
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121 self.base_revision = None |
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122 |
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123 def _save_metadata(self): |
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124 '''Save the Subversion metadata. This should really be called after |
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125 every revision is created. |
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126 ''' |
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127 pickle_atomic(self.revmap, self.revmap_file, self.meta_data_dir) |
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128 pickle_atomic(self.branches, self.branch_info_file, self.meta_data_dir) |
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129 pickle_atomic(self.tags, self.tag_info_file, self.meta_data_dir) |
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130 |
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131 def branches_in_paths(self, paths): |
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132 '''Given a list of paths, return the set of branches that are touched. |
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133 ''' |
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134 branches = set([]) |
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135 for p in paths: |
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136 if self._is_path_valid(p): |
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137 junk, branch = self._path_and_branch_for_path(p) |
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138 branches.add(branch) |
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139 return branches |
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140 |
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141 def _path_and_branch_for_path(self, path): |
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142 '''Figure out which branch inside our repo this path represents, and |
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143 also figure out which path inside that branch it is. |
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144 |
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145 Raises an exception if it can't perform its job. |
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146 ''' |
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147 path = self._normalize_path(path) |
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148 if path.startswith('trunk'): |
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149 p = path[len('trunk'):] |
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150 if p and p[0] == '/': |
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151 p = p[1:] |
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152 return p, None |
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153 elif path.startswith('branches/'): |
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154 p = path[len('branches/'):] |
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155 br = p.split('/')[0] |
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156 p = p[len(br)+1:] |
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157 if p and p[0] == '/': |
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158 p = p[1:] |
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159 return p, br |
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160 raise Exception,'Things went boom: ' + path |
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161 |
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162 def set_current_rev(self, rev): |
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163 '''Set the revision we're currently converting. |
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164 ''' |
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165 self.current_rev = rev |
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166 |
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167 def _normalize_path(self, path): |
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168 '''Normalize a path to strip of leading slashes and our subdir if we |
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169 have one. |
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170 ''' |
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171 if path and path[0] == '/': |
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172 path = path[1:] |
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173 if path and path.startswith(self.subdir): |
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174 path = path[len(self.subdir):] |
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175 if path and path[0] == '/': |
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176 path = path[1:] |
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177 return path |
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178 |
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179 def _is_path_valid(self, path): |
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180 path = self._normalize_path(path) |
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181 if path.startswith('trunk'): |
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182 return True |
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183 elif path.startswith('branches/'): |
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184 br = path.split('/')[1] |
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185 return len(br) > 0 |
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186 return False |
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187 |
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188 def _is_path_tag(self, path): |
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189 """If path represents the path to a tag, returns the tag name. |
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190 |
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191 Otherwise, returns False. |
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192 """ |
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193 path = self._normalize_path(path) |
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194 for tags_path in self.tag_locations: |
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195 if path and (path.startswith(tags_path) and |
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196 len(path) > len('%s/' % tags_path)): |
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197 return path[len(tags_path)+1:].split('/')[0] |
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198 return False |
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199 |
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200 def get_parent_svn_branch_and_rev(self, number, branch): |
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201 number -= 1 |
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202 if (number, branch) in self.revmap: |
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203 return number, branch |
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204 real_num = 0 |
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205 for num, br in self.revmap.iterkeys(): |
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206 if br != branch: |
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207 continue |
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208 if num <= number and num > real_num: |
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209 real_num = num |
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210 if real_num == 0: |
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211 if branch in self.branches: |
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212 parent_branch = self.branches[branch][0] |
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213 parent_branch_rev = self.branches[branch][1] |
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214 branch_created_rev = self.branches[branch][2] |
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215 if parent_branch == 'trunk': |
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216 parent_branch = None |
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217 if branch_created_rev <= number+1 and branch != parent_branch: |
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218 return self.get_parent_svn_branch_and_rev( |
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219 parent_branch_rev+1, |
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220 parent_branch) |
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221 if real_num != 0: |
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222 return real_num, branch |
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223 return None, None |
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224 |
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225 def get_parent_revision(self, number, branch): |
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226 '''Get the parent revision hash for a commit on a specific branch. |
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227 ''' |
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228 r, br = self.get_parent_svn_branch_and_rev(number, branch) |
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229 if r is not None: |
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230 return self.revmap[r, br] |
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231 return revlog.nullid |
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232 |
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233 def update_branch_tag_map_for_rev(self, revision): |
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234 paths = revision.paths |
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235 added_branches = {} |
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236 added_tags = {} |
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237 tags_to_delete = set() |
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238 for p in paths: |
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239 if self._is_path_valid(p): |
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240 fi, br = self._path_and_branch_for_path(p) |
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241 if fi == '' and br not in self.branches: |
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242 # TODO handle creating a branch from a tag |
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243 src_p = paths[p].copyfrom_path |
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244 src_rev = paths[p].copyfrom_rev |
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245 src_tag = self._is_path_tag(src_p) |
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246 |
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247 if not src_p or not (self._is_path_valid(src_p) or src_tag): |
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248 # we'll imply you're a branch off of trunk |
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249 # if you have no path, but if you do, it must be valid |
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250 # or else we assume trunk as well |
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251 src_branch = None |
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252 src_rev = revision.revnum |
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253 elif src_tag: |
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254 # this is a branch created from a tag. Note that this |
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255 # really does happen (see Django) |
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256 src_branch, src_rev = self.tags[src_tag] |
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257 added_branches[br] = (src_branch, src_rev, |
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258 revision.revnum) |
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259 else: |
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260 # Not from a tag, and from a valid repo path |
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261 (src_p, |
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262 src_branch) = self._path_and_branch_for_path(src_p) |
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263 added_branches[br] = src_branch, src_rev, revision.revnum |
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264 elif br in added_branches: |
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265 if paths[p].copyfrom_rev > added_branches[br][1]: |
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266 x,y,z = added_branches[br] |
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267 added_branches[br] = x, paths[p].copyfrom_rev, z |
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268 else: |
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269 t_name = self._is_path_tag(p) |
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270 if t_name == False: |
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271 continue |
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272 src_p, src_rev = paths[p].copyfrom_path, paths[p].copyfrom_rev |
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273 # if you commit to a tag, I'm calling you stupid and ignoring |
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274 # you. |
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275 if src_p is not None and src_rev is not None: |
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276 if self._is_path_valid(src_p): |
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277 file, branch = self._path_and_branch_for_path(src_p) |
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278 else: |
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279 # some crazy people make tags from other tags |
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280 file = '' |
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281 from_tag = self._is_path_tag(src_p) |
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282 if not from_tag: |
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283 continue |
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284 branch, src_rev = self.tags[from_tag] |
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285 if t_name not in added_tags: |
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286 added_tags[t_name] = branch, src_rev |
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287 elif file and src_rev > added_tags[t_name][1]: |
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288 added_tags[t_name] = branch, src_rev |
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289 elif (paths[p].action == 'D' and p.endswith(t_name) |
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290 and t_name in self.tags): |
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291 tags_to_delete.add(t_name) |
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292 for t in tags_to_delete: |
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293 del self.tags[t] |
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294 self.tags.update(added_tags) |
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295 self.branches.update(added_branches) |
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296 |
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297 def commit_current_delta(self): |
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298 if hasattr(self, '_exception_info'): |
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299 traceback.print_exception(*self._exception_info) |
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300 raise ReplayException() |
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301 if self.missing_plaintexts: |
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302 raise MissingPlainTextError() |
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303 files_to_commit = self.current_files.keys() |
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304 files_to_commit.extend(self.current_files_symlink.keys()) |
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305 files_to_commit.extend(self.current_files_exec.keys()) |
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306 files_to_commit = sorted(list(set(files_to_commit))) |
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307 branch_batches = {} |
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308 rev = self.current_rev |
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309 date = rev.date.replace('T', ' ').replace('Z', '').split('.')[0] |
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310 date += ' -0000' |
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311 |
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312 # build up the branches that have files on them |
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313 for f in files_to_commit: |
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314 if not self._is_path_valid(f): |
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315 continue |
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316 p, b = self._path_and_branch_for_path(f) |
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317 if b not in branch_batches: |
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318 branch_batches[b] = [] |
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319 branch_batches[b].append((p, f)) |
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320 |
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321 for branch, files in branch_batches.iteritems(): |
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322 if branch in self.commit_branches_empty and files: |
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323 del self.commit_branches_empty[branch] |
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324 extra = {} |
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325 files = dict(files) |
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326 |
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327 parents = (self.get_parent_revision(rev.revnum, branch), |
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328 revlog.nullid) |
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329 if branch is not None: |
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330 if branch not in self.branches: |
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331 continue |
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332 if parents == (revlog.nullid, revlog.nullid): |
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333 assert False, ('a non-trunk branch should probably have' |
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334 ' parents figured out by this point') |
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335 extra['branch'] = branch |
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336 parent_ctx = self.repo.changectx(parents[0]) |
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337 def filectxfn(repo, memctx, path): |
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338 is_link = False |
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339 is_exec = False |
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340 copied = None |
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341 current_file = files[path] |
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342 if current_file in self.deleted_files: |
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343 raise IOError() |
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344 # TODO(augie) tag copies from files |
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345 if path in parent_ctx: |
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346 is_exec = 'x' in parent_ctx.flags(path) |
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347 is_link = 'l' in parent_ctx.flags(path) |
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348 if current_file in self.current_files_exec: |
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349 is_exec = self.current_files_exec[current_file] |
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350 if current_file in self.current_files_symlink: |
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351 is_link = self.current_files_symlink[current_file] |
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352 if current_file in self.current_files: |
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353 data = self.current_files[current_file] |
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354 if is_link: |
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355 assert data.startswith('link ') |
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356 data = data[len('link '):] |
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357 else: |
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358 data = parent_ctx.filectx(path).data() |
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359 return context.memfilectx(path=path, |
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360 data=data, |
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361 islink=is_link, isexec=is_exec, |
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362 copied=copied) |
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363 current_ctx = context.memctx(self.repo, |
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364 parents, |
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365 rev.message or '...', |
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366 files.keys(), |
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367 filectxfn, |
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368 '%s%s' %(rev.author, self.author_host), |
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369 date, |
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370 extra) |
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371 new_hash = self.repo.commitctx(current_ctx) |
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372 self.ui.status('committed as %s on branch %s\n' % |
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373 (node.hex(new_hash), (branch or 'default'))) |
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374 if (rev.revnum, branch) not in self.revmap: |
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375 self.revmap[rev.revnum, branch] = new_hash |
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376 self._save_metadata() |
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377 # now we handle branches that need to be committed without any files |
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378 for branch in self.commit_branches_empty: |
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379 ha = self.get_parent_revision(rev.revnum, branch) |
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380 if ha == node.nullid: |
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381 continue |
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382 parent_ctx = self.repo.changectx(ha) |
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383 def del_all_files(*args): |
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384 raise IOError |
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385 extra = {} |
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386 if branch: |
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387 extra['branch'] = branch |
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388 # True here means nuke all files |
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389 files = [] |
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390 if self.commit_branches_empty[branch]: |
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391 files = parent_ctx.manifest().keys() |
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Initial import of hgsubversion into a public repository.
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parents:
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392 current_ctx = context.memctx(self.repo, |
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393 (ha, node.nullid), |
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Initial import of hgsubversion into a public repository.
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parents:
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394 rev.message or ' ', |
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Initial import of hgsubversion into a public repository.
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parents:
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395 files, |
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parents:
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396 del_all_files, |
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parents:
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397 '%s%s' % (rev.author, |
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398 self.author_host), |
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parents:
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399 date, |
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Initial import of hgsubversion into a public repository.
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parents:
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400 extra) |
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parents:
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401 new_hash = self.repo.commitctx(current_ctx) |
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Initial import of hgsubversion into a public repository.
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parents:
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402 self.ui.status('committed as %s on branch %s\n' % |
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Initial import of hgsubversion into a public repository.
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parents:
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403 (node.hex(new_hash), (branch or 'default'))) |
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Initial import of hgsubversion into a public repository.
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parents:
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404 if (rev.revnum, branch) not in self.revmap: |
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405 self.revmap[rev.revnum, branch] = new_hash |
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parents:
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406 self._save_metadata() |
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407 self.clear_current_info() |
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parents:
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408 |
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409 @property |
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410 def meta_data_dir(self): |
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parents:
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411 return os.path.join(self.path, '.hg', 'svn') |
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Initial import of hgsubversion into a public repository.
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parents:
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412 |
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parents:
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413 def meta_file_named(self, name): |
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414 return os.path.join(self.meta_data_dir, name) |
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Initial import of hgsubversion into a public repository.
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parents:
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415 |
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416 @property |
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417 def revmap_file(self): |
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parents:
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418 return self.meta_file_named('rev_map') |
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parents:
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419 |
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420 @property |
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parents:
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421 def svn_url_file(self): |
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parents:
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422 return self.meta_file_named('url') |
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Initial import of hgsubversion into a public repository.
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parents:
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423 |
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parents:
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424 @property |
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parents:
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425 def uuid_file(self): |
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parents:
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426 return self.meta_file_named('uuid') |
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Initial import of hgsubversion into a public repository.
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parents:
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427 |
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428 @property |
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parents:
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429 def last_revision_handled_file(self): |
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430 return self.meta_file_named('last_rev') |
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431 |
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432 @property |
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parents:
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433 def branch_info_file(self): |
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parents:
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434 return self.meta_file_named('branch_info') |
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parents:
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435 |
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Initial import of hgsubversion into a public repository.
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parents:
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436 @property |
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parents:
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437 def tag_info_file(self): |
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parents:
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438 return self.meta_file_named('tag_info') |
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Initial import of hgsubversion into a public repository.
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parents:
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|
439 |
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Initial import of hgsubversion into a public repository.
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parents:
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440 @property |
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parents:
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441 def tag_locations_file(self): |
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parents:
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442 return self.meta_file_named('tag_locations') |
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parents:
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443 |
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Initial import of hgsubversion into a public repository.
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parents:
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444 @property |
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Initial import of hgsubversion into a public repository.
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parents:
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445 def url(self): |
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parents:
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446 return open(self.svn_url_file).read() |
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Initial import of hgsubversion into a public repository.
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parents:
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447 |
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parents:
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448 @stash_exception_on_self |
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parents:
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449 def delete_entry(self, path, revision_bogus, parent_baton, pool=None): |
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Initial import of hgsubversion into a public repository.
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parents:
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450 if self._is_path_valid(path): |
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Initial import of hgsubversion into a public repository.
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parents:
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451 br_path, branch = self._path_and_branch_for_path(path) |
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Initial import of hgsubversion into a public repository.
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parents:
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452 ha = self.get_parent_revision(self.current_rev.revnum, branch) |
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parents:
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453 if ha == revlog.nullid: |
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Initial import of hgsubversion into a public repository.
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parents:
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454 return |
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Initial import of hgsubversion into a public repository.
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parents:
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455 ctx = self.repo.changectx(ha) |
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Initial import of hgsubversion into a public repository.
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parents:
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456 if br_path not in ctx: |
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parents:
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457 br_path2 = '' |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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458 if br_path != '': |
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parents:
diff
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|
459 br_path2 = br_path + '/' |
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Initial import of hgsubversion into a public repository.
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parents:
diff
changeset
|
460 # assuming it is a directory |
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parents:
diff
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461 for f in ctx: |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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462 if f.startswith(br_path2): |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
463 f_p = '%s/%s' % (path, f[len(br_path2):]) |
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parents:
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464 self.deleted_files[f_p] = True |
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parents:
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465 self.current_files[f_p] = '' |
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parents:
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466 self.ui.status('D %s\n' % f_p) |
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parents:
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467 self.deleted_files[path] = True |
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parents:
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468 self.current_files[path] = '' |
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parents:
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469 self.ui.status('D %s\n' % path) |
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Initial import of hgsubversion into a public repository.
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parents:
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470 |
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parents:
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471 @stash_exception_on_self |
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parents:
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472 def open_file(self, path, parent_baton, base_revision, p=None): |
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parents:
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473 self.current_file = 'foobaz' |
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Initial import of hgsubversion into a public repository.
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parents:
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474 if self._is_path_valid(path): |
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Initial import of hgsubversion into a public repository.
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parents:
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475 self.current_file = path |
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parents:
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476 self.ui.status('M %s\n' % path) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
477 if base_revision != -1: |
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parents:
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478 self.base_revision = base_revision |
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parents:
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479 else: |
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parents:
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480 self.base_revision = None |
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parents:
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481 self.should_edit_most_recent_plaintext = True |
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parents:
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482 |
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parents:
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483 @stash_exception_on_self |
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parents:
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484 def add_file(self, path, parent_baton, copyfrom_path, |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
485 copyfrom_revision, file_pool=None): |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
486 self.current_file = 'foobaz' |
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parents:
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487 self.base_revision = None |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
488 if path in self.deleted_files: |
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Initial import of hgsubversion into a public repository.
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parents:
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|
489 del self.deleted_files[path] |
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parents:
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|
490 if self._is_path_valid(path): |
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Initial import of hgsubversion into a public repository.
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parents:
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|
491 self.current_file = path |
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parents:
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492 self.should_edit_most_recent_plaintext = False |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
493 if copyfrom_path: |
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parents:
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|
494 self.ui.status('A+ %s\n' % path) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
495 # TODO(augie) handle this better, actually mark a copy |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
496 (from_file, |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
497 from_branch) = self._path_and_branch_for_path(copyfrom_path) |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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498 ha = self.get_parent_revision(copyfrom_revision + 1, |
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Initial import of hgsubversion into a public repository.
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parents:
diff
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|
499 from_branch) |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
500 ctx = self.repo.changectx(ha) |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
501 if from_file in ctx: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
502 fctx = ctx.filectx(from_file) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
503 cur_file = self.current_file |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
504 self.current_files[cur_file] = fctx.data() |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
505 self.current_files_symlink[cur_file] = 'l' in fctx.flags() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
506 self.current_files_exec[cur_file] = 'x' in fctx.flags() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
507 else: |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
508 self.ui.status('A %s\n' % path) |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
509 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
510 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
511 @stash_exception_on_self |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
512 def add_directory(self, path, parent_baton, copyfrom_path, |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
513 copyfrom_revision, dir_pool=None): |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
514 if self._is_path_valid(path): |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
515 junk, branch = self._path_and_branch_for_path(path) |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
516 if not copyfrom_path and not junk: |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
517 self.commit_branches_empty[branch] = True |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
518 else: |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
519 self.commit_branches_empty[branch] = False |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
520 if not (self._is_path_valid(path) and copyfrom_path and |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
521 self._is_path_valid(copyfrom_path)): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
522 return |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
523 |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
524 cp_f, br_from = self._path_and_branch_for_path(copyfrom_path) |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
525 new_hash = self.get_parent_revision(copyfrom_revision + 1, br_from) |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
526 if new_hash == node.nullid: |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
527 self.missing_plaintexts.add('%s/' % path) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
528 return |
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Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
529 cp_f_ctx = self.repo.changectx(new_hash) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
530 if cp_f != '/' and cp_f != '': |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
531 cp_f = '%s/' % cp_f |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
532 else: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
533 cp_f = '' |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
534 for f in cp_f_ctx: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
535 if f.startswith(cp_f): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
536 f2 = f[len(cp_f):] |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
537 fctx = cp_f_ctx.filectx(f) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
538 fp_c = path + '/' + f2 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
539 self.current_files[fp_c] = fctx.data() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
540 self.current_files_exec[fp_c] = 'x' in fctx.flags() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
541 self.current_files_symlink[fp_c] = 'l' in fctx.flags() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
542 # TODO(augie) tag copies from files |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
543 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
544 @stash_exception_on_self |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
545 def change_file_prop(self, file_baton, name, value, pool=None): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
546 if name == 'svn:executable': |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
547 self.current_files_exec[self.current_file] = bool(value) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
548 elif name == 'svn:special': |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
549 self.current_files_symlink[self.current_file] = bool(value) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
550 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
551 @stash_exception_on_self |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
552 def open_directory(self, path, parent_baton, base_revision, dir_pool=None): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
553 if self._is_path_valid(path): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
554 p_, branch = self._path_and_branch_for_path(path) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
555 if p_ == '': |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
556 self.commit_branches_empty[branch] = False |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
557 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
558 @stash_exception_on_self |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
559 def apply_textdelta(self, file_baton, base_checksum, pool=None): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
560 base = '' |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
561 if not self._is_path_valid(self.current_file): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
562 return lambda x: None |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
563 if (self.current_file in self.current_files |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
564 and not self.should_edit_most_recent_plaintext): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
565 base = self.current_files[self.current_file] |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
566 elif (base_checksum is not None or |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
567 self.should_edit_most_recent_plaintext): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
568 p_, br = self._path_and_branch_for_path(self.current_file) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
569 par_rev = self.current_rev.revnum |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
570 if self.base_revision: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
571 par_rev = self.base_revision + 1 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
572 ha = self.get_parent_revision(par_rev, br) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
573 if ha != revlog.nullid: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
574 ctx = self.repo.changectx(ha) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
575 if not p_ in ctx: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
576 self.missing_plaintexts.add(self.current_file) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
577 # short circuit exit since we can't do anything anyway |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
578 return lambda x: None |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
579 base = ctx.filectx(p_).data() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
580 source = cStringIO.StringIO(base) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
581 target = cStringIO.StringIO() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
582 self.stream = target |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
583 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
584 handler, baton = delta.svn_txdelta_apply(source, target, None) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
585 if not callable(handler): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
586 # TODO(augie) Raise a real exception, don't just fail an assertion. |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
587 assert False, 'handler not callable, bindings are broken' |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
588 def txdelt_window(window): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
589 try: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
590 if not self._is_path_valid(self.current_file): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
591 return |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
592 handler(window, baton) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
593 # window being None means commit this file |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
594 if not window: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
595 self.current_files[self.current_file] = target.getvalue() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
596 except core.SubversionException, e: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
597 if e.message == 'Delta source ended unexpectedly': |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
598 self.missing_plaintexts.add(self.current_file) |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
599 else: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
600 self._exception_info = sys.exc_info() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
601 raise |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
602 except: |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
603 print len(base), self.current_file |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
604 self._exception_info = sys.exc_info() |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
605 raise |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
606 return txdelt_window |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
607 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
608 class MissingPlainTextError(Exception): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
609 """Exception raised when the repo lacks a source file required for replaying |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
610 a txdelta. |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
611 """ |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
612 |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
613 class ReplayException(Exception): |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
614 """Exception raised when you try and commit but the replay encountered an |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
615 exception. |
f2636cfed115
Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
616 """ |