Mercurial > hgsubversion

annotate svnwrap/svn_swig_wrapper.py @ 54:db7a1ab8851a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
.hgignore: ignore emacs temporary files
author Patrick Mezard <pmezard@gmail.com>
date Mon, 03 Nov 2008 08:42:53 -0600
parents fd5aadd552c8
children 430af23bef4a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import cStringIO
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2 import getpass
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3 import os
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4 import shutil
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5 import sys
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6 import tempfile
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7 import hashlib
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8
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9 from svn import client
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10 from svn import core
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11 from svn import delta
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12 from svn import ra
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13
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14 if (core.SVN_VER_MAJOR, core.SVN_VER_MINOR, core.SVN_VER_MICRO) < (1, 5, 0):
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15 raise ImportError, 'You must have Subversion 1.5.0 or newer and matching SWIG bindings.'
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17 svn_config = core.svn_config_get_config(None)
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18 class RaCallbacks(ra.Callbacks):
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19 def open_tmp_file(self, pool):
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20 (fd, fn) = tempfile.mkstemp()
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21 os.close(fd)
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22 return fn
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23
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24 def get_client_string(self, pool):
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25 return 'hgsubversion'
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28 def user_pass_prompt(realm, default_username, ms, pool):
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29 creds = core.svn_auth_cred_simple_t()
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30 creds.may_save = ms
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31 if default_username:
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32 sys.stderr.write('Auth realm: %s\n' % (realm,))
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33 creds.username = default_username
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34 else:
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35 sys.stderr.write('Auth realm: %s\n' % (realm,))
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36 sys.stderr.write('Username: ')
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37 sys.stderr.flush()
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38 creds.username = sys.stdin.readline().strip()
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39 creds.password = getpass.getpass('Password for %s: ' % creds.username)
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40 return creds
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41
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42 def _create_auth_baton(pool):
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43 """Create a Subversion authentication baton. """
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44 # Give the client context baton a suite of authentication
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45 # providers.h
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46 providers = [
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47 client.get_simple_provider(),
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48 client.get_username_provider(),
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49 client.get_ssl_client_cert_file_provider(),
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50 client.get_ssl_client_cert_pw_file_provider(),
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51 client.get_ssl_server_trust_file_provider(),
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52 ]
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53 # Platform-dependant authentication methods
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54 if hasattr(client, 'get_windows_simple_provider'):
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55 try:
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56 providers.append(client.get_windows_simple_provider())
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57 except:
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58 pass
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59 if hasattr(client, 'get_keychain_simple_provider'):
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60 try:
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61 providers.append(client.get_keychain_simple_provider())
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62 except:
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63 pass
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64 providers.extend([client.get_simple_prompt_provider(user_pass_prompt, 2),
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65 ])
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66 return core.svn_auth_open(providers, pool)
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67
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68
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69 class Revision(object):
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70 """Wrapper for a Subversion revision.
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71 """
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72 def __init__(self, revnum, author, message, date, paths, strip_path=''):
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73 self.revnum, self.author, self.message = revnum, author, message
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74 # TODO parse this into a datetime
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75 self.date = date
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76 self.paths = {}
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77 if paths:
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78 for p in paths:
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79 self.paths[p[len(strip_path):]] = paths[p]
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80
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81 def __str__(self):
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82 return 'r%d by %s' % (self.revnum, self.author)
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83
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84 class SubversionRepo(object):
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85 """Wrapper for a Subversion repository.
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86
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87 This uses the SWIG Python bindings, and will only work on svn >= 1.4.
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88 It takes a required param, the URL.
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89 """
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90 def __init__(self, url='', username=''):
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91 self.svn_url = url
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92 self.uname = username
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93 self.auth_baton_pool = core.Pool()
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94 self.auth_baton = _create_auth_baton(self.auth_baton_pool)
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95
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96 self.init_ra_and_client()
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97 self.uuid = ra.get_uuid(self.ra, self.pool)
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98 repo_root = ra.get_repos_root(self.ra, self.pool)
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99 # *will* have a leading '/', would not if we used get_repos_root2
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100 self.subdir = url[len(repo_root):]
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101 if not self.subdir or self.subdir[-1] != '/':
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102 self.subdir += '/'
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103
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104 def init_ra_and_client(self):
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105 """Initializes the RA and client layers, because sometimes getting
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106 unified diffs runs the remote server out of open files.
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107 """
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108 # while we're in here we'll recreate our pool
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109 self.pool = core.Pool()
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110 self.client_context = client.create_context()
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111 core.svn_auth_set_parameter(self.auth_baton,
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112 core.SVN_AUTH_PARAM_DEFAULT_USERNAME,
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113 self.uname)
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114
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115 self.client_context.auth_baton = self.auth_baton
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116 self.client_context.config = svn_config
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117 callbacks = RaCallbacks()
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118 callbacks.auth_baton = self.auth_baton
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119 self.callbacks = callbacks
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120 self.ra = ra.open2(self.svn_url.encode('utf-8'), callbacks,
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121 svn_config, self.pool)
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122
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123 @property
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124 def HEAD(self):
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125 return ra.get_latest_revnum(self.ra, self.pool)
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126
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127 @property
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128 def START(self):
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129 return 0
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130
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131 @property
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132 def branches(self):
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133 """Get the branches defined in this repo assuming a standard layout.
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134 """
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135 branches = self.list_dir('branches').keys()
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136 branch_info = {}
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137 head=self.HEAD
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138 for b in branches:
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139 b_path = 'branches/%s' %b
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140 hist_gen = self.fetch_history_at_paths([b_path], stop=head)
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141 hist = hist_gen.next()
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142 source, source_rev = self._get_copy_source(b_path, cached_head=head)
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143 # This if statement guards against projects that have non-ancestral
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144 # branches by not listing them has branches
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145 # Note that they probably are really ancestrally related, but there
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146 # is just no way for us to know how.
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147 if source is not None and source_rev is not None:
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148 branch_info[b] = (source, source_rev, hist.revnum)
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149 return branch_info
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150
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151 @property
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152 def tags(self):
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153 """Get the current tags in this repo assuming a standard layout.
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154
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155 This returns a dictionary of tag: (source path, source rev)
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156 """
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157 tags = self.list_dir('tags').keys()
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158 tag_info = {}
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159 head = self.HEAD
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160 for t in tags:
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161 tag_info[t] = self._get_copy_source('tags/%s' % t,
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162 cached_head=head)
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163 return tag_info
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164
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165 def _get_copy_source(self, path, cached_head=None):
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166 """Get copy revision for the given path, assuming it was meant to be
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167 a copy of the entire tree.
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168 """
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169 if not cached_head:
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170 cached_head = self.HEAD
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171 hist_gen = self.fetch_history_at_paths([path], stop=cached_head)
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172 hist = hist_gen.next()
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173 if hist.paths[path].copyfrom_path is None:
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174 return None, None
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175 source = hist.paths[path].copyfrom_path
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176 source_rev = 0
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177 for p in hist.paths:
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178 if hist.paths[p].copyfrom_rev:
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179 # We assume that the revision of the source tree as it was
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180 # copied was actually the revision of the highest revision
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181 # copied item. This could be wrong, but in practice it will
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182 # *probably* be correct
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183 if source_rev < hist.paths[p].copyfrom_rev:
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184 source_rev = hist.paths[p].copyfrom_rev
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185 source = source[len(self.subdir):]
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186 return source, source_rev
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187
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188 def list_dir(self, dir, revision=None):
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189 """List the contents of a server-side directory.
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190
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191 Returns a dict-like object with one dict key per directory entry.
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192
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193 Args:
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194 dir: the directory to list, no leading slash
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195 rev: the revision at which to list the directory, defaults to HEAD
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196 """
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197 if dir[-1] == '/':
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198 dir = dir[:-1]
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199 if revision is None:
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200 revision = self.HEAD
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201 r = ra.get_dir2(self.ra, dir, revision, core.SVN_DIRENT_KIND, self.pool)
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202 folders, props, junk = r
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203 return folders
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204
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205 def revisions(self, start=None, chunk_size=1000):
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206 """Load the history of this repo.
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207
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208 This is LAZY. It returns a generator, and fetches a small number
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209 of revisions at a time.
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210
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211 The reason this is lazy is so that you can use the same repo object
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212 to perform RA calls to get deltas.
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213 """
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214 # NB: you'd think this would work, but you'd be wrong. I'm pretty
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215 # convinced there must be some kind of svn bug here.
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216 #return self.fetch_history_at_paths(['tags', 'trunk', 'branches'],
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217 # start=start)
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218 # this does the same thing, but at the repo root + filtering. It's
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219 # kind of tough cookies, sadly.
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220 for r in self.fetch_history_at_paths([''], start=start,
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221 chunk_size=chunk_size):
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222 should_yield = False
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223 i = 0
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224 paths = list(r.paths.keys())
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225 while i < len(paths) and not should_yield:
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226 p = paths[i]
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227 if (p.startswith('trunk') or p.startswith('tags')
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228 or p.startswith('branches')):
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229 should_yield = True
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230 i += 1
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231 if should_yield:
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232 yield r
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233
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234
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235 def fetch_history_at_paths(self, paths, start=None, stop=None,
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236 chunk_size=1000):
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237 revisions = []
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238 def callback(paths, revnum, author, date, message, pool):
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239 r = Revision(revnum, author, message, date, paths,
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240 strip_path=self.subdir)
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241 revisions.append(r)
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242 if not start:
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243 start = self.START
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244 if not stop:
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245 stop = self.HEAD
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246 while stop > start:
50
80b923ab242b Drop any pretense of supporting svn 1.4.x.
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247 ra.get_log(self.ra,
45
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248 paths,
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249 start+1,
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250 stop,
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251 chunk_size, #limit of how many log messages to load
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252 True, # don't need to know changed paths
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253 True, # stop on copies
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254 callback,
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255 self.pool)
0
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256 if len(revisions) < chunk_size:
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257 # this means there was no history for the path, so force the
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258 # loop to exit
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259 start = stop
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260 else:
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261 start = revisions[-1].revnum
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262 while len(revisions) > 0:
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263 yield revisions[0]
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264 revisions.pop(0)
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265
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dfdc078661db Auto-set executable, symlink, and auto-props.
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266 def commit(self, paths, message, file_data, base_revision, dirs,
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267 properties):
0
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268 """Commits the appropriate targets from revision in editor's store.
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269 """
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270 self.init_ra_and_client()
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271 commit_info = []
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272 def commit_cb(_commit_info, pool):
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273 commit_info.append(_commit_info)
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274 editor, edit_baton = ra.get_commit_editor2(self.ra,
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275 message,
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276 commit_cb,
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277 None,
20
2953c867ca99 Minor fixes to the push command to make it more robust.
Augie Fackler <durin42@gmail.com>
parents: 10
diff changeset
278 False,
2953c867ca99 Minor fixes to the push command to make it more robust.
Augie Fackler <durin42@gmail.com>
parents: 10
diff changeset
279 self.pool)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
280 checksum = []
46
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
281 # internal dir batons can fall out of scope and get GCed before svn is
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
282 # done with them. This prevents that (credit to gvn for the idea).
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
283 batons = [edit_baton, ]
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
284 def driver_cb(parent, path, pool):
46
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
285 if not parent:
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
286 bat = editor.open_root(edit_baton, base_revision, self.pool)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
287 batons.append(bat)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
288 return bat
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
289 if path in dirs:
46
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
290 bat = editor.add_directory(path, parent, None, -1, pool)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
291 batons.append(bat)
f30cda3389c2 This appears to fix pushing over both the http and svn protocols.
Augie Fackler <durin42@gmail.com>
parents: 45
diff changeset
292 return bat
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
293 base_text, new_text, action = file_data[path]
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
294 compute_delta = True
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
295 if action == 'modify':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
296 baton = editor.open_file(path, parent, base_revision, pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
297 elif action == 'add':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
298 try:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
299 baton = editor.add_file(path, parent, None, -1, pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
300 except (core.SubversionException, TypeError), e:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
301 print e.message
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
302 raise
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
303 elif action == 'delete':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
304 baton = editor.delete_entry(path, base_revision, parent, pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
305 compute_delta = False
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
306
10
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
307 if path in properties:
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
308 if properties[path].get('svn:special', None):
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
309 new_text = 'link %s' % new_text
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
310 for p, v in properties[path].iteritems():
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
311 editor.change_file_prop(baton, p, v)
dfdc078661db Auto-set executable, symlink, and auto-props.
Augie Fackler <durin42@gmail.com>
parents: 9
diff changeset
312
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
313 if compute_delta:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
314 handler, wh_baton = editor.apply_textdelta(baton, None,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
315 self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
316
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
317 txdelta_stream = delta.svn_txdelta(
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
318 cStringIO.StringIO(base_text), cStringIO.StringIO(new_text),
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
319 self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
320 delta.svn_txdelta_send_txstream(txdelta_stream, handler,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
321 wh_baton, pool)
47
9738a7c4e3dd fix svn push when there's just a file removal
Valentino Volonghi aka dialtone <valentino@adroll.com>
parents: 46
diff changeset
322
9738a7c4e3dd fix svn push when there's just a file removal
Valentino Volonghi aka dialtone <valentino@adroll.com>
parents: 46
diff changeset
323 # TODO pass md5(new_text) instead of None
9738a7c4e3dd fix svn push when there's just a file removal
Valentino Volonghi aka dialtone <valentino@adroll.com>
parents: 46
diff changeset
324 editor.close_file(baton, None, pool)
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
325
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
326 delta.path_driver(editor, edit_baton, base_revision, paths, driver_cb,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
327 self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
328 editor.close_edit(edit_baton, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
329
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
330 def get_replay(self, revision, editor, oldest_rev_i_have=0):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
331 # this method has a tendency to chew through RAM if you don't re-init
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
332 self.init_ra_and_client()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
333 e_ptr, e_baton = delta.make_editor(editor)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
334 try:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
335 ra.replay(self.ra, revision, oldest_rev_i_have, True, e_ptr,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
336 e_baton, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
337 except core.SubversionException, e:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
338 # can I depend on this number being constant?
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
339 if (e.message == "Server doesn't support the replay command"
51
fd5aadd552c8 Catch other varieties of the server not having replay.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 50
diff changeset
340 or e.apr_err == 170003
fd5aadd552c8 Catch other varieties of the server not having replay.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 50
diff changeset
341 or e.message == 'The requested report is unknown.'
fd5aadd552c8 Catch other varieties of the server not having replay.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents: 50
diff changeset
342 or e.apr_err == 200007):
0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
343 raise SubversionRepoCanNotReplay, ('This Subversion server '
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
344 'is older than 1.4.0, and cannot satisfy replay requests.')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
345 else:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
346 raise
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
347
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
348 def get_unified_diff(self, path, revision, other_path=None, other_rev=None,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
349 deleted=True, ignore_type=False):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
350 """Gets a unidiff of path at revision against revision-1.
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
351 """
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
352 # works around an svn server keeping too many open files (observed
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
353 # in an svnserve from the 1.2 era)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
354 self.init_ra_and_client()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
355
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
356 old_cwd = os.getcwd()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
357 assert path[0] != '/'
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
358 url = self.svn_url + '/' + path
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
359 url2 = url
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
360 if other_path is not None:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
361 url2 = self.svn_url + '/' + other_path
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
362 if other_rev is None:
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
363 other_rev = revision - 1
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
364 tmpdir = tempfile.mkdtemp('svnwrap_temp')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
365 # hot tip: the swig bridge doesn't like StringIO for these bad boys
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
366 out_path = os.path.join(tmpdir, 'diffout')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
367 error_path = os.path.join(tmpdir, 'differr')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
368 out = open(out_path, 'w')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
369 err = open(error_path, 'w')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
370 rev_old = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
371 rev_old.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
372 rev_old.value.number = other_rev
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
373 rev_new = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
374 rev_new.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
375 rev_new.value.number = revision
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
376 client.diff3([], url2, rev_old, url, rev_new, True, True,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
377 deleted, ignore_type, 'UTF-8', out, err,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
378 self.client_context, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
379 out.close()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
380 err.close()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
381 assert len(open(error_path).read()) == 0
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
382 diff = open(out_path).read()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
383 os.chdir(old_cwd)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
384 shutil.rmtree(tmpdir)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
385 return diff
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
386
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
387 def get_file(self, path, revision):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
388 out = cStringIO.StringIO()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
389 tmpdir = tempfile.mkdtemp('svnwrap_temp')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
390 # hot tip: the swig bridge doesn't like StringIO for these bad boys
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
391 out_path = os.path.join(tmpdir, 'diffout')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
392 out = open(out_path, 'w')
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
393 ra.get_file(self.ra, path,revision, out , None)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
394 out.close()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
395 x = open(out_path).read()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
396 shutil.rmtree(tmpdir)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
397 return x
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
398
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
399 def proplist(self, path, revision, recurse=False):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
400 rev = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
401 rev.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
402 rev.value.number = revision
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
403 if path[-1] == '/':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
404 path = path[:-1]
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
405 if path[0] == '/':
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
406 path = path[1:]
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
407 pl = dict(client.proplist2(self.svn_url+'/'+path, rev, rev, True,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
408 self.client_context, self.pool))
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
409 pl2 = {}
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
410 for key, value in pl.iteritems():
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
411 pl2[key[len(self.svn_url)+1:]] = value
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
412 return pl2
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
413
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
414 def fetch_all_files_to_dir(self, path, revision, checkout_path):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
415 rev = core.svn_opt_revision_t()
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
416 rev.kind = core.svn_opt_revision_number
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
417 rev.value.number = revision
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
418 client.export3(self.svn_url+'/'+path, checkout_path, rev,
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
419 rev, True, True, True, 'LF', # should be 'CRLF' on win32
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
420 self.client_context, self.pool)
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
421
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
422 class SubversionRepoCanNotReplay(Exception):
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
423 """Exception raised when the svn server is too old to have replay.
f2636cfed115 Initial import of hgsubversion into a public repository.
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
424 """