Mercurial > hgsubversion

annotate __init__.py @ 330:5f8f2fd4fd54

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hg_delta_editor: simplify repository instantiation.
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Sat, 09 May 2009 14:46:12 +0200
parents 235022089da6
children 75f082b5897e
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1 '''integration with Subversion repositories
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2
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3 This extension allows Mercurial to act as a Subversion client, for
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4 fast incremental, bidirectional updates.
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5
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6 It is *not* ready yet for production use. You should only be using
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7 this if you're ready to hack on it, and go diving into the internals
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8 of Mercurial and/or Subversion.
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9
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10 Before using hgsubversion, it is *strongly* encouraged to run the
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11 automated tests. See `README' in the hgsubversion directory for
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12 details.
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13 '''
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14
52
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15 import os
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16 import sys
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17 import traceback
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18
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19 from mercurial import commands
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20 from mercurial import extensions
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21 from mercurial import hg
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22 from mercurial import util as hgutil
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23
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24 from svn import core
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25
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26 import svncommands
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27 import svnrepo
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28 import util
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29 import wrappers
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30 import svnexternals
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31
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32 def uisetup(ui):
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33 """Do our UI setup.
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34
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35 Does the following wrappings:
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36 * parent -> utility_commands.parent
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37 * outgoing -> utility_commands.outgoing
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38 """
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39 entry = extensions.wrapcommand(commands.table, 'parents',
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40 wrappers.parent)
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41 entry[1].append(('', 'svn', None, "show parent svn revision instead"))
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42 entry = extensions.wrapcommand(commands.table, 'outgoing',
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43 wrappers.outgoing)
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44 entry[1].append(('', 'svn', None, "show revisions outgoing to subversion"))
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45 entry = extensions.wrapcommand(commands.table, 'diff',
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46 wrappers.diff)
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47 entry[1].append(('', 'svn', None,
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48 "show svn-style diffs, default against svn parent"))
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49 entry = extensions.wrapcommand(commands.table, 'push',
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50 wrappers.push)
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51 entry[1].append(('', 'svn', None, "push to subversion"))
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52 entry[1].append(('', 'svn-stupid', None, "use stupid replay during push to svn"))
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53
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54 try:
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55 rebase = extensions.find('rebase')
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56 if rebase:
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57 entry = extensions.wrapcommand(rebase.cmdtable, 'rebase', wrappers.rebase)
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58 entry[1].append(('', 'svn', None, 'automatic svn rebase', ))
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59 except:
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60 pass
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62
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63 def svn(ui, repo, subcommand, *args, **opts):
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64 '''see detailed help for list of subcommands'''
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65
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66 # guess command if prefix
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67 if subcommand not in svncommands.table:
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68 candidates = []
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69 for c in svncommands.table:
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70 if c.startswith(subcommand):
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71 candidates.append(c)
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72 if len(candidates) == 1:
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73 subcommand = candidates[0]
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74
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75 path = os.path.dirname(repo.path)
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76 try:
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77 commandfunc = svncommands.table[subcommand]
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78 if subcommand not in svncommands.nourl:
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79 opts['svn_url'] = open(os.path.join(repo.path, 'svn', 'url')).read()
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80 return commandfunc(ui, args=args, hg_repo_path=path, repo=repo, **opts)
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81 except core.SubversionException, e:
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82 if e.apr_err == core.SVN_ERR_RA_SERF_SSL_CERT_UNTRUSTED:
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83 raise hgutil.Abort('It appears svn does not trust the ssl cert for this site.\n'
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84 'Please try running svn ls on that url first.')
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85 raise
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86 except TypeError:
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87 tb = traceback.extract_tb(sys.exc_info()[2])
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88 if len(tb) == 1:
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89 ui.status('Bad arguments for subcommand %s\n' % subcommand)
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90 else:
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91 raise
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92 except KeyError, e:
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93 tb = traceback.extract_tb(sys.exc_info()[2])
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94 if len(tb) == 1:
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95 ui.status('Unknown subcommand %s\n' % subcommand)
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96 else:
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97 raise
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98
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99 def reposetup(ui, repo):
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100 if repo.local():
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101 svnrepo.generate_repo_class(ui, repo)
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102
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103 for scheme in ('svn', 'svn+ssh', 'svn+http', 'svn+file'):
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104 hg.schemes[scheme] = svnrepo
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105
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106 cmdtable = {
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107 "svn":
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108 (svn,
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109 [('u', 'svn-url', '', 'path to the Subversion server.'),
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110 ('', 'stupid', False, 'be stupid and use diffy replay.'),
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111 ('A', 'authors', '', 'username mapping filename'),
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112 ('', 'filemap', '',
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113 'remap file to exclude paths or include only certain paths'),
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114 ('', 'force', False, 'force an operation to happen'),
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115 ('', 'username', '', 'username for authentication'),
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116 ('', 'password', '', 'password for authentication'),
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117 ],
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118 svncommands._helpgen(),
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119 ),
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120 }