Mercurial > hgsubversion

annotate hgsubversion/maps.py @ 1184:43384d2782dc

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svnmeta: move revmap.youngest to meta.lastpulled Using our new generator, we factor out revmap.youngest and renamed it to the same name as the config file 'lastpulled' because that is the name of the file and is arguably less confusing to read.
author Sean Farley <sean.michael.farley@gmail.com>
date Mon, 24 Mar 2014 11:20:44 -0500
parents 09b20039192c
children f9650d24464a
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1 ''' Module for self-contained maps. '''
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2
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3 import errno
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4 import os
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5 from mercurial import util as hgutil
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6 from mercurial import node
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7
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8 import svncommands
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9 import util
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10
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11 class AuthorMap(dict):
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12 '''A mapping from Subversion-style authors to Mercurial-style
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13 authors, and back. The data is stored persistently on disk.
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14
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15 If the 'hgsubversion.defaultauthors' configuration option is set to false,
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16 attempting to obtain an unknown author will fail with an Abort.
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18 If the 'hgsubversion.caseignoreauthors' configuration option is set to true,
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19 the userid from Subversion is always compared lowercase.
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20 '''
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21
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22 def __init__(self, ui, path, defaulthost=None):
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23 '''Initialise a new AuthorMap.
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24
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25 The ui argument is used to print diagnostic messages.
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26
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27 The path argument is the location of the backing store,
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28 typically .hg/svn/authors.
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29 '''
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30 self.ui = ui
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31 self.path = path
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32 self.use_defaultauthors = self.ui.configbool('hgsubversion', 'defaultauthors', True)
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33 self.caseignoreauthors = self.ui.configbool('hgsubversion', 'caseignoreauthors', False)
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34 if defaulthost:
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35 self.defaulthost = '@%s' % defaulthost.lstrip('@')
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36 else:
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37 self.defaulthost = ''
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38 self.super = super(AuthorMap, self)
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39 self.super.__init__()
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40 self.load(path)
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41
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42 def load(self, path):
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43 ''' Load mappings from a file at the specified path. '''
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44
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45 path = os.path.expandvars(path)
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46 if not os.path.exists(path):
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47 return
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49 writing = False
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50 if path != self.path:
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51 writing = open(self.path, 'a')
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52
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53 self.ui.debug('reading authormap from %s\n' % path)
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54 f = open(path, 'r')
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55 for number, line_org in enumerate(f):
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56
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57 line = line_org.split('#')[0]
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58 if not line.strip():
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59 continue
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61 try:
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62 src, dst = line.split('=', 1)
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63 except (IndexError, ValueError):
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64 msg = 'ignoring line %i in author map %s: %s\n'
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65 self.ui.status(msg % (number, path, line.rstrip()))
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66 continue
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68 src = src.strip()
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69 dst = dst.strip()
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70
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71 if self.caseignoreauthors:
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72 src = src.lower()
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73
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74 if writing:
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75 if not src in self:
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76 self.ui.debug('adding author %s to author map\n' % src)
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77 elif dst != self[src]:
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78 msg = 'overriding author: "%s" to "%s" (%s)\n'
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79 self.ui.status(msg % (self[src], dst, src))
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80 writing.write(line_org)
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81
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82 self[src] = dst
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83
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84 f.close()
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85 if writing:
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86 writing.close()
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87
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88 def __getitem__(self, author):
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89 ''' Similar to dict.__getitem__, except in case of an unknown author.
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90 In such cases, a new value is generated and added to the dictionary
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91 as well as the backing store. '''
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92 if author is None:
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93 author = '(no author)'
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94
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95 if self.caseignoreauthors:
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96 search_author = author.lower()
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97 else:
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98 search_author = author
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99
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100 if search_author in self:
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101 result = self.super.__getitem__(search_author)
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102 elif self.use_defaultauthors:
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103 self[author] = result = '%s%s' % (author, self.defaulthost)
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104 msg = 'substituting author "%s" for default "%s"\n'
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105 self.ui.debug(msg % (author, result))
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106 else:
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107 msg = 'author %s has no entry in the author map!'
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108 raise hgutil.Abort(msg % author)
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109 self.ui.debug('mapping author "%s" to "%s"\n' % (author, result))
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110 return result
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111
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112 def reverselookup(self, author):
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113 for svnauthor, hgauthor in self.iteritems():
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114 if author == hgauthor:
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115 return svnauthor
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116 else:
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117 # Mercurial incorrectly splits at e.g. '.', so we roll our own.
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118 return author.rsplit('@', 1)[0]
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119
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120
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121 class Tags(dict):
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122 """Map tags to converted node identifier.
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123
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124 tag names are non-empty strings. Tags are saved in a file
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125 called tagmap, for backwards compatibility reasons.
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126 """
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127 VERSION = 2
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128
458
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129 @classmethod
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130 def filepath(cls, repo):
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131 return os.path.join(repo.path, 'svn', 'tagmap')
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132
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133 def __init__(self, repo, endrev=None):
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134 dict.__init__(self)
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135 self.path = self.filepath(repo)
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136 self.endrev = endrev
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137 if os.path.isfile(self.path):
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138 self._load(repo)
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139 else:
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140 self._write()
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141
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142 def _load(self, repo):
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143 f = open(self.path)
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144 ver = int(f.readline())
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145 if ver < self.VERSION:
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146 repo.ui.status('tag map outdated, running rebuildmeta...\n')
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147 f.close()
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148 os.unlink(self.path)
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149 svncommands.rebuildmeta(repo.ui, repo, ())
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150 return
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151 elif ver != self.VERSION:
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152 raise hgutil.Abort('tagmap too new -- please upgrade')
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153 for l in f:
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154 ha, revision, tag = l.split(' ', 2)
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155 revision = int(revision)
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156 tag = tag[:-1]
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157 if self.endrev is not None and revision > self.endrev:
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158 break
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159 if not tag:
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160 continue
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161 dict.__setitem__(self, tag, node.bin(ha))
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162 f.close()
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163
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164 def _write(self):
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165 assert self.endrev is None
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166 f = open(self.path, 'w')
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167 f.write('%s\n' % self.VERSION)
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168 f.close()
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169
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170 def update(self, other):
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171 for k, v in other.iteritems():
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172 self[k] = v
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173
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174 def __contains__(self, tag):
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175 return (tag and dict.__contains__(self, tag)
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176 and dict.__getitem__(self, tag) != node.nullid)
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177
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178 def __getitem__(self, tag):
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179 if tag and tag in self:
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180 return dict.__getitem__(self, tag)
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181 raise KeyError()
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182
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183 def __setitem__(self, tag, info):
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184 if not tag:
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185 raise hgutil.Abort('tag cannot be empty')
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186 ha, revision = info
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187 f = open(self.path, 'a')
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188 f.write('%s %s %s\n' % (node.hex(ha), revision, tag))
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189 f.close()
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190 dict.__setitem__(self, tag, ha)
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191
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192
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193 class RevMap(dict):
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194
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195 VERSION = 1
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196
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197 def __init__(self, meta):
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198 dict.__init__(self)
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199 self.meta = meta
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200 self.oldest = 0
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201
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202 if os.path.isfile(self.meta.revmap_file):
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203 self._load()
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204 else:
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205 self._write()
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206
415
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diff changeset
207 def hashes(self):
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diff changeset
208 return dict((v, k) for (k, v) in self.iteritems())
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diff changeset
209
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diff changeset
210 def branchedits(self, branch, rev):
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diff changeset
211 check = lambda x: x[0][1] == branch and x[0][0] < rev.revnum
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diff changeset
212 return sorted(filter(check, self.iteritems()), reverse=True)
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diff changeset
213
889
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diff changeset
214 @classmethod
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215 def readmapfile(cls, path, missingok=True):
889
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diff changeset
216 try:
1182
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217 f = open(path)
889
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diff changeset
218 except IOError, err:
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diff changeset
219 if not missingok or err.errno != errno.ENOENT:
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diff changeset
220 raise
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221 return iter([])
408
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diff changeset
222 ver = int(f.readline())
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diff changeset
223 if ver != cls.VERSION:
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224 raise hgutil.Abort('revmap too new -- please upgrade')
889
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diff changeset
225 return f
7a98fbadcae9 revsets: huge speedups for fromsvn and svnrev
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diff changeset
226
7a98fbadcae9 revsets: huge speedups for fromsvn and svnrev
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diff changeset
227 def _load(self):
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diff changeset
228 for l in self.readmapfile(self.meta.revmap_file):
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229 revnum, ha, branch = l.split(' ', 2)
408
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diff changeset
230 if branch == '\n':
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diff changeset
231 branch = None
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diff changeset
232 else:
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diff changeset
233 branch = branch[:-1]
415
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diff changeset
234 revnum = int(revnum)
1184
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parents: 1183
diff changeset
235 if revnum > self.meta.lastpulled or not self.meta.lastpulled:
43384d2782dc svnmeta: move revmap.youngest to meta.lastpulled
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parents: 1183
diff changeset
236 self.meta.lastpulled = revnum
647
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diff changeset
237 if revnum < self.oldest or not self.oldest:
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diff changeset
238 self.oldest = revnum
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diff changeset
239 dict.__setitem__(self, (revnum, branch), node.bin(ha))
408
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diff changeset
240
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diff changeset
241 def _write(self):
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diff changeset
242 f = open(self.meta.revmap_file, 'w')
408
f137231f9d30 extract the revmap support into a separate dict-like class
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diff changeset
243 f.write('%s\n' % self.VERSION)
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diff changeset
244 f.close()
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diff changeset
245
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diff changeset
246 def __setitem__(self, key, ha):
408
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diff changeset
247 revnum, branch = key
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diff changeset
248 f = open(self.meta.revmap_file, 'a')
408
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diff changeset
249 b = branch or ''
826
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diff changeset
250 f.write(str(revnum) + ' ' + node.hex(ha) + ' ' + b + '\n')
408
f137231f9d30 extract the revmap support into a separate dict-like class
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diff changeset
251 f.close()
1184
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diff changeset
252 if revnum > self.meta.lastpulled or not self.meta.lastpulled:
43384d2782dc svnmeta: move revmap.youngest to meta.lastpulled
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parents: 1183
diff changeset
253 self.meta.lastpulled = revnum
647
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parents: 636
diff changeset
254 if revnum < self.oldest or not self.oldest:
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parents: 636
diff changeset
255 self.oldest = revnum
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diff changeset
256 dict.__setitem__(self, (revnum, branch), ha)
409
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257
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258
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diff changeset
259 class FileMap(object):
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260
846
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diff changeset
261 VERSION = 1
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262
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263 def __init__(self, ui, path):
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264 '''Initialise a new FileMap.
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265
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diff changeset
266 The ui argument is used to print diagnostic messages.
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267
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diff changeset
268 The path argument is the location of the backing store,
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diff changeset
269 typically .hg/svn/filemap.
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270 '''
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diff changeset
271 self.ui = ui
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272 self.path = path
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273 self.include = {}
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diff changeset
274 self.exclude = {}
846
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275 if os.path.isfile(self.path):
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diff changeset
276 self._load()
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diff changeset
277 else:
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diff changeset
278 self._write()
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279
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diff changeset
280 def _rpairs(self, name):
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281 e = len(name)
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diff changeset
282 while e != -1:
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diff changeset
283 yield name[:e], name[e+1:]
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diff changeset
284 e = name.rfind('/', 0, e)
847
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
285 yield '.', name
409
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diff changeset
286
826
8794302f3614 maps: s/hash/ha/ and s/map/m/ to avoid hiding Python builtins
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diff changeset
287 def check(self, m, path):
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diff changeset
288 m = getattr(self, m)
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diff changeset
289 for pre, _suf in self._rpairs(path):
847
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diff changeset
290 if pre in m:
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diff changeset
291 return m[pre]
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
292 return -1
409
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293
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diff changeset
294 def __contains__(self, path):
847
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diff changeset
295 if not len(path):
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diff changeset
296 return True
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diff changeset
297 if len(self.include):
409
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diff changeset
298 inc = self.check('include', path)
847
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
299 elif not len(self.exclude):
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diff changeset
300 return True
409
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diff changeset
301 else:
847
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
302 inc = 0
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diff changeset
303 if len(self.exclude):
409
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diff changeset
304 exc = self.check('exclude', path)
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diff changeset
305 else:
847
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
306 exc = -1
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diff changeset
307 # respect rule order: newer rules override older
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
308 return inc > exc
409
d4615986e1db extract the filemap support into a separate class
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diff changeset
309
822
033b86e0f56d stupid/filemap: disable this since it doesn't currently work
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diff changeset
310 # Needed so empty filemaps are false
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diff changeset
311 def __len__(self):
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diff changeset
312 return len(self.include) + len(self.exclude)
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diff changeset
313
826
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diff changeset
314 def add(self, fn, m, path):
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diff changeset
315 mapping = getattr(self, m)
409
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diff changeset
316 if path in mapping:
593
eb16630bceb1 maps: fix a % formatting bug
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diff changeset
317 msg = 'duplicate %s entry in %s: "%s"\n'
826
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diff changeset
318 self.ui.status(msg % (m, fn, path))
409
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diff changeset
319 return
956
24fbba02cb8f maps: fix filemap loading --verbose message
Patrick Mezard <patrick@mezard.eu>
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diff changeset
320 bits = m.rstrip('e'), path
409
d4615986e1db extract the filemap support into a separate class
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diff changeset
321 self.ui.debug('%sing %s\n' % bits)
847
0de18c5c2e35 Respect filemap rule order (rules that come first are overridden by rules that come later)
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diff changeset
322 # respect rule order
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diff changeset
323 mapping[path] = len(self)
846
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diff changeset
324 if fn != self.path:
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diff changeset
325 f = open(self.path, 'a')
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diff changeset
326 f.write(m + ' ' + path + '\n')
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diff changeset
327 f.close()
409
d4615986e1db extract the filemap support into a separate class
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diff changeset
328
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diff changeset
329 def load(self, fn):
976
ab3c02dad95c maps: only show 'reading ...' as debug output
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parents: 956
diff changeset
330 self.ui.debug('reading file map from %s\n' % fn)
409
d4615986e1db extract the filemap support into a separate class
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diff changeset
331 f = open(fn, 'r')
846
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
332 self.load_fd(f, fn)
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
333 f.close()
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
334
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
335 def load_fd(self, f, fn):
409
d4615986e1db extract the filemap support into a separate class
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diff changeset
336 for line in f:
d4615986e1db extract the filemap support into a separate class
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diff changeset
337 if line.strip() == '' or line.strip()[0] == '#':
d4615986e1db extract the filemap support into a separate class
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diff changeset
338 continue
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diff changeset
339 try:
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diff changeset
340 cmd, path = line.split(' ', 1)
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diff changeset
341 cmd = cmd.strip()
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diff changeset
342 path = path.strip()
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diff changeset
343 if cmd in ('include', 'exclude'):
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diff changeset
344 self.add(fn, cmd, path)
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diff changeset
345 continue
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diff changeset
346 self.ui.warn('unknown filemap command %s\n' % cmd)
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diff changeset
347 except IndexError:
d4615986e1db extract the filemap support into a separate class
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diff changeset
348 msg = 'ignoring bad line in filemap %s: %s\n'
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diff changeset
349 self.ui.warn(msg % (fn, line.rstrip()))
846
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
350
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
351 def _load(self):
976
ab3c02dad95c maps: only show 'reading ...' as debug output
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parents: 956
diff changeset
352 self.ui.debug('reading in-repo file map from %s\n' % self.path)
846
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
353 f = open(self.path)
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
354 ver = int(f.readline())
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
355 if ver != self.VERSION:
891
83cc6e9e8425 kill all 'print' statements in the extension proper
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 889
diff changeset
356 raise hgutil.Abort('filemap too new -- please upgrade')
846
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
357 self.load_fd(f, self.path)
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
358 f.close()
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
359
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
360 def _write(self):
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
361 f = open(self.path, 'w')
7ca3d1b08d67 Save filemap into .hg/svn/filemap just like other maps
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diff changeset
362 f.write('%s\n' % self.VERSION)
409
d4615986e1db extract the filemap support into a separate class
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parents: 408
diff changeset
363 f.close()
574
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
364
8e025a6f0db4 add basic branchmap functionality, to rename branches
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diff changeset
365 class BranchMap(dict):
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
366 '''Facility for controlled renaming of branch names. Example:
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
367
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
368 oldname = newname
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
369 other = default
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parents: 573
diff changeset
370
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
371 All changes on the oldname branch will now be on the newname branch; all
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
372 changes on other will now be on default (have no branch name set).
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
373 '''
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parents: 573
diff changeset
374
8e025a6f0db4 add basic branchmap functionality, to rename branches
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diff changeset
375 def __init__(self, ui, path):
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diff changeset
376 self.ui = ui
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parents: 573
diff changeset
377 self.path = path
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parents: 573
diff changeset
378 self.super = super(BranchMap, self)
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parents: 573
diff changeset
379 self.super.__init__()
8e025a6f0db4 add basic branchmap functionality, to rename branches
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diff changeset
380 self.load(path)
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diff changeset
381
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
382 def load(self, path):
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
383 '''Load mappings from a file at the specified path.'''
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
384 if not os.path.exists(path):
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
385 return
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
386
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
387 writing = False
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
388 if path != self.path:
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
389 writing = open(self.path, 'a')
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
390
976
ab3c02dad95c maps: only show 'reading ...' as debug output
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 956
diff changeset
391 self.ui.debug('reading branchmap from %s\n' % path)
574
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
392 f = open(path, 'r')
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
393 for number, line in enumerate(f):
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
394
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
395 if writing:
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
396 writing.write(line)
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
397
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
398 line = line.split('#')[0]
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
399 if not line.strip():
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
400 continue
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
401
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
402 try:
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
403 src, dst = line.split('=', 1)
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
404 except (IndexError, ValueError):
8e025a6f0db4 add basic branchmap functionality, to rename branches
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diff changeset
405 msg = 'ignoring line %i in branch map %s: %s\n'
579
21a389e4d8b5 maps: if operation can continue, it should probably not use ui.warn()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 574
diff changeset
406 self.ui.status(msg % (number, path, line.rstrip()))
574
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
407 continue
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
408
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
409 src = src.strip()
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
410 dst = dst.strip()
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
411 self.ui.debug('adding branch %s to branch map\n' % src)
636
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
412
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
413 if not dst:
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
414 # prevent people from assuming such lines are valid
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
415 raise hgutil.Abort('removing branches is not supported, yet\n'
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
416 '(line %i in branch map %s)'
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
417 % (number, path))
d4f433ee709a branchmap: reject empty mappings
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 624
diff changeset
418 elif src in self and dst != self[src]:
574
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
419 msg = 'overriding branch: "%s" to "%s" (%s)\n'
579
21a389e4d8b5 maps: if operation can continue, it should probably not use ui.warn()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 574
diff changeset
420 self.ui.status(msg % (self[src], dst, src))
574
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
421 self[src] = dst
8e025a6f0db4 add basic branchmap functionality, to rename branches
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parents: 573
diff changeset
422
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
423 f.close()
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
424 if writing:
8e025a6f0db4 add basic branchmap functionality, to rename branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 573
diff changeset
425 writing.close()
729
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
426
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
427 class TagMap(dict):
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
428 '''Facility for controlled renaming of tags. Example:
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
429
467b95348e6a implement tag renames
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parents: 728
diff changeset
430 oldname = newname
467b95348e6a implement tag renames
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parents: 728
diff changeset
431 other =
467b95348e6a implement tag renames
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parents: 728
diff changeset
432
809
ab372e38fb6c maps: clean up whitespace
Augie Fackler <durin42@gmail.com>
parents: 742
diff changeset
433 The oldname tag from SVN will be represented as newname in the hg tags;
ab372e38fb6c maps: clean up whitespace
Augie Fackler <durin42@gmail.com>
parents: 742
diff changeset
434 the other tag will not be reflected in the hg repository.
729
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
435 '''
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
436
467b95348e6a implement tag renames
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parents: 728
diff changeset
437 def __init__(self, ui, path):
467b95348e6a implement tag renames
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parents: 728
diff changeset
438 self.ui = ui
467b95348e6a implement tag renames
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parents: 728
diff changeset
439 self.path = path
467b95348e6a implement tag renames
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parents: 728
diff changeset
440 self.super = super(TagMap, self)
467b95348e6a implement tag renames
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parents: 728
diff changeset
441 self.super.__init__()
467b95348e6a implement tag renames
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parents: 728
diff changeset
442 self.load(path)
467b95348e6a implement tag renames
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parents: 728
diff changeset
443
467b95348e6a implement tag renames
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parents: 728
diff changeset
444 def load(self, path):
467b95348e6a implement tag renames
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parents: 728
diff changeset
445 '''Load mappings from a file at the specified path.'''
467b95348e6a implement tag renames
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parents: 728
diff changeset
446 if not os.path.exists(path):
467b95348e6a implement tag renames
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parents: 728
diff changeset
447 return
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
448
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
449 writing = False
467b95348e6a implement tag renames
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parents: 728
diff changeset
450 if path != self.path:
467b95348e6a implement tag renames
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parents: 728
diff changeset
451 writing = open(self.path, 'a')
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
452
976
ab3c02dad95c maps: only show 'reading ...' as debug output
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 956
diff changeset
453 self.ui.debug('reading tag renames from %s\n' % path)
729
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
454 f = open(path, 'r')
467b95348e6a implement tag renames
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parents: 728
diff changeset
455 for number, line in enumerate(f):
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
456
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
457 if writing:
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
458 writing.write(line)
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
459
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
460 line = line.split('#')[0]
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
461 if not line.strip():
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
462 continue
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
463
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
464 try:
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
465 src, dst = line.split('=', 1)
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
466 except (IndexError, ValueError):
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
467 msg = 'ignoring line %i in tag renames %s: %s\n'
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
468 self.ui.status(msg % (number, path, line.rstrip()))
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
469 continue
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
470
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
471 src = src.strip()
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
472 dst = dst.strip()
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
473 self.ui.debug('adding tag %s to tag renames\n' % src)
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
474
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
475 if src in self and dst != self[src]:
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
476 msg = 'overriding tag rename: "%s" to "%s" (%s)\n'
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
477 self.ui.status(msg % (self[src], dst, src))
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
478 self[src] = dst
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
479
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
480 f.close()
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
481 if writing:
467b95348e6a implement tag renames
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 728
diff changeset
482 writing.close()