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1 # redminehelper: Redmine helper extension for Mercurial
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2 #
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3 # Copyright 2010 Alessio Franceschelli (alefranz.net)
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4 # Copyright 2010-2011 Yuya Nishihara <yuya@tcha.org>
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5 #
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6 # This software may be used and distributed according to the terms of the
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7 # GNU General Public License version 2 or any later version.
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8 """helper commands for Redmine to reduce the number of hg calls
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9
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10 To test this extension, please try::
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11
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12 $ hg --config extensions.redminehelper=redminehelper.py rhsummary
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13
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14 I/O encoding:
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15
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16 :file path: urlencoded, raw string
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17 :tag name: utf-8
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18 :branch name: utf-8
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19 :node: hex string
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20
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21 Output example of rhsummary::
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22
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23 <?xml version="1.0"?>
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24 <rhsummary>
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25 <repository root="/foo/bar">
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26 <tip revision="1234" node="abcdef0123..."/>
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27 <tag revision="123" node="34567abc..." name="1.1.1"/>
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28 <branch .../>
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29 ...
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30 </repository>
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31 </rhsummary>
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32
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33 Output example of rhmanifest::
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34
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35 <?xml version="1.0"?>
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36 <rhmanifest>
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37 <repository root="/foo/bar">
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38 <manifest revision="1234" path="lib">
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39 <file name="diff.rb" revision="123" node="34567abc..." time="12345"
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40 size="100"/>
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41 ...
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42 <dir name="redmine"/>
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43 ...
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44 </manifest>
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45 </repository>
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46 </rhmanifest>
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47 """
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48 import re, time, cgi, urllib
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49 from mercurial import cmdutil, commands, node, error, hg
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50
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51 _x = cgi.escape
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52 _u = lambda s: cgi.escape(urllib.quote(s))
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53
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54 def _tip(ui, repo):
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55 # see mercurial/commands.py:tip
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56 def tiprev():
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57 try:
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58 return len(repo) - 1
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59 except TypeError: # Mercurial < 1.1
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60 return repo.changelog.count() - 1
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61 tipctx = repo.changectx(tiprev())
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62 ui.write('<tip revision="%d" node="%s"/>\n'
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63 % (tipctx.rev(), _x(node.hex(tipctx.node()))))
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64
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65 _SPECIAL_TAGS = ('tip',)
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66
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67 def _tags(ui, repo):
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68 # see mercurial/commands.py:tags
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69 for t, n in reversed(repo.tagslist()):
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70 if t in _SPECIAL_TAGS:
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71 continue
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72 try:
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73 r = repo.changelog.rev(n)
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74 except error.LookupError:
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75 continue
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76 ui.write('<tag revision="%d" node="%s" name="%s"/>\n'
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77 % (r, _x(node.hex(n)), _x(t)))
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78
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79 def _branches(ui, repo):
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80 # see mercurial/commands.py:branches
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81 def iterbranches():
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82 if getattr(repo, 'branchtags', None) is not None:
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83 # Mercurial < 2.9
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84 for t, n in repo.branchtags().iteritems():
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85 yield t, n, repo.changelog.rev(n)
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86 else:
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87 for tag, heads, tip, isclosed in repo.branchmap().iterbranches():
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88 yield tag, tip, repo.changelog.rev(tip)
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89 def branchheads(branch):
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90 try:
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91 return repo.branchheads(branch, closed=False)
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92 except TypeError: # Mercurial < 1.2
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93 return repo.branchheads(branch)
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94 for t, n, r in sorted(iterbranches(), key=lambda e: e[2], reverse=True):
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95 if repo.lookup(r) in branchheads(t):
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96 ui.write('<branch revision="%d" node="%s" name="%s"/>\n'
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97 % (r, _x(node.hex(n)), _x(t)))
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98
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99 def _manifest(ui, repo, path, rev):
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100 ctx = repo.changectx(rev)
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101 ui.write('<manifest revision="%d" path="%s">\n'
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102 % (ctx.rev(), _u(path)))
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103
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104 known = set()
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105 pathprefix = (path.rstrip('/') + '/').lstrip('/')
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106 for f, n in sorted(ctx.manifest().iteritems(), key=lambda e: e[0]):
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107 if not f.startswith(pathprefix):
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108 continue
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109 name = re.sub(r'/.*', '/', f[len(pathprefix):])
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110 if name in known:
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111 continue
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112 known.add(name)
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113
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114 if name.endswith('/'):
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115 ui.write('<dir name="%s"/>\n'
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116 % _x(urllib.quote(name[:-1])))
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117 else:
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118 fctx = repo.filectx(f, fileid=n)
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119 tm, tzoffset = fctx.date()
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120 ui.write('<file name="%s" revision="%d" node="%s" '
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121 'time="%d" size="%d"/>\n'
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122 % (_u(name), fctx.rev(), _x(node.hex(fctx.node())),
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123 tm, fctx.size(), ))
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124
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125 ui.write('</manifest>\n')
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126
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127 def rhannotate(ui, repo, *pats, **opts):
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128 rev = urllib.unquote_plus(opts.pop('rev', None))
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129 opts['rev'] = rev
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130 return commands.annotate(ui, repo, *map(urllib.unquote_plus, pats), **opts)
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131
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132 def rhcat(ui, repo, file1, *pats, **opts):
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133 rev = urllib.unquote_plus(opts.pop('rev', None))
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134 opts['rev'] = rev
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135 return commands.cat(ui, repo, urllib.unquote_plus(file1), *map(urllib.unquote_plus, pats), **opts)
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136
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137 def rhdiff(ui, repo, *pats, **opts):
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138 """diff repository (or selected files)"""
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139 change = opts.pop('change', None)
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140 if change: # add -c option for Mercurial<1.1
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141 base = repo.changectx(change).parents()[0].rev()
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142 opts['rev'] = [str(base), change]
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143 opts['nodates'] = True
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144 return commands.diff(ui, repo, *map(urllib.unquote_plus, pats), **opts)
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145
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146 def rhlog(ui, repo, *pats, **opts):
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147 rev = opts.pop('rev')
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148 bra0 = opts.pop('branch')
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149 from_rev = urllib.unquote_plus(opts.pop('from', None))
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150 to_rev = urllib.unquote_plus(opts.pop('to' , None))
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151 bra = urllib.unquote_plus(opts.pop('rhbranch', None))
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152 from_rev = from_rev.replace('"', '\\"')
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153 to_rev = to_rev.replace('"', '\\"')
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154 if hg.util.version() >= '1.6':
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155 opts['rev'] = ['"%s":"%s"' % (from_rev, to_rev)]
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156 else:
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157 opts['rev'] = ['%s:%s' % (from_rev, to_rev)]
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158 opts['branch'] = [bra]
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159 return commands.log(ui, repo, *map(urllib.unquote_plus, pats), **opts)
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160
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161 def rhmanifest(ui, repo, path='', **opts):
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162 """output the sub-manifest of the specified directory"""
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163 ui.write('<?xml version="1.0"?>\n')
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164 ui.write('<rhmanifest>\n')
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165 ui.write('<repository root="%s">\n' % _u(repo.root))
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166 try:
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167 _manifest(ui, repo, urllib.unquote_plus(path), urllib.unquote_plus(opts.get('rev')))
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168 finally:
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169 ui.write('</repository>\n')
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170 ui.write('</rhmanifest>\n')
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171
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172 def rhsummary(ui, repo, **opts):
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173 """output the summary of the repository"""
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174 ui.write('<?xml version="1.0"?>\n')
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175 ui.write('<rhsummary>\n')
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176 ui.write('<repository root="%s">\n' % _u(repo.root))
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177 try:
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178 _tip(ui, repo)
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179 _tags(ui, repo)
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180 _branches(ui, repo)
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181 # TODO: bookmarks in core (Mercurial>=1.8)
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182 finally:
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183 ui.write('</repository>\n')
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184 ui.write('</rhsummary>\n')
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185
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186 cmdtable = {
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187 'rhannotate': (rhannotate,
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188 [('r', 'rev', '', 'revision'),
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189 ('u', 'user', None, 'list the author (long with -v)'),
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190 ('n', 'number', None, 'list the revision number (default)'),
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191 ('c', 'changeset', None, 'list the changeset'),
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192 ],
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193 'hg rhannotate [-r REV] [-u] [-n] [-c] FILE...'),
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194 'rhcat': (rhcat,
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195 [('r', 'rev', '', 'revision')],
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196 'hg rhcat ([-r REV] ...) FILE...'),
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197 'rhdiff': (rhdiff,
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198 [('r', 'rev', [], 'revision'),
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199 ('c', 'change', '', 'change made by revision')],
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200 'hg rhdiff ([-c REV] | [-r REV] ...) [FILE]...'),
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201 'rhlog': (rhlog,
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202 [
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203 ('r', 'rev', [], 'show the specified revision'),
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204 ('b', 'branch', [],
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205 'show changesets within the given named branch'),
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206 ('l', 'limit', '',
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207 'limit number of changes displayed'),
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208 ('d', 'date', '',
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209 'show revisions matching date spec'),
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210 ('u', 'user', [],
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211 'revisions committed by user'),
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212 ('', 'from', '',
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213 ''),
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214 ('', 'to', '',
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215 ''),
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216 ('', 'rhbranch', '',
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217 ''),
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218 ('', 'template', '',
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219 'display with template')],
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220 'hg rhlog [OPTION]... [FILE]'),
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221 'rhmanifest': (rhmanifest,
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222 [('r', 'rev', '', 'show the specified revision')],
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223 'hg rhmanifest [-r REV] [PATH]'),
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224 'rhsummary': (rhsummary, [], 'hg rhsummary'),
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225 }
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