40
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@param dir the fully-qualified directory to work in.
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self.ignored_files = [ '.bzr', '.bzrignore' ]
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def has_authority( self ):
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"""Check that the directory is under this VCS's control.
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return os.path.exists( os.path.join( self.dir, '.bzr' ) )
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def expand_repo_url( self, url ):
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"""Convert a simple hostname in to an URL that the VCS can use.
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return 'bzr+ssh://%s/%s/%s' % ( url, the.dir, the.repo.name )
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67
# the directory shouldn't exist
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68
os.mkdir( self.dir )
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self.run( [ 'brz', 'checkout', url, '.' ] )
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self.run( [ 'bzr', 'checkout', url, '.' ] )
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except self.VcsError as e:
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75
# attempt to clean-up dir
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85
"""Obtain some sort of revision identifier
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output = self.run( [ 'brz', 'revno', '--tree' ] )
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output = self.run( [ 'bzr', 'revno', '--tree' ] )
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buf = io.StringIO( output )
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buf = StringIO.StringIO( output )
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93
return buf.readline().rstrip()
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output = self.run( [ 'brz', 'status' ] )
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files = self.parse_file_blocks( output )
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# remove kind changed files (or they can cause `brz revert` to break in
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# strange situations, like when a directory has been replaced with a
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# symlink to a non-existant file)
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if 'kind changed' in files:
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for file in files[ 'kind changed' ]:
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matches = re.search( '^(.+?)[/@+]? \([^)]+\)$', file )
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'failed to parse brz kind change: %s' % file )
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file = matches.group( 1 )
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if the.verbose >= 2: print("removing (kind changed): " + file)
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full_file = os.path.join( self.dir, file )
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if os.path.isfile( full_file ) or os.path.islink( full_file ):
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os.unlink( full_file )
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elif os.path.isdir( full_file ):
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shutil.rmtree( full_file )
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raise RuntimeError( 'exotic file in repo: %s' % file )
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self.run( [ 'brz', 'revert', '--no-backup' ] )
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output = self.run( [ 'brz', 'status' ] )
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# bzr revert (run twice to handle a bug in bzr where reverting a
103
# directory from a symlink can cause conflicts during initial revert)
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self.run( [ 'bzr', 'revert', '--no-backup' ] )
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self.run( [ 'bzr', 'revert', '--no-backup' ] )
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output = self.run( [ 'bzr', 'status' ] )
151
109
files = self.parse_file_blocks( output )
153
111
# remove unknown files
154
112
if 'unknown' in files:
155
113
for file in files[ 'unknown' ]:
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matches = re.search( r'^(.+?)[/@+]?$', file )
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'failed to parse brz unknowns: %s' % file )
160
file = matches.group( 1 )
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if the.verbose >= 2: print("removing (unknown): " + file)
114
if the.verbose > 1: print "removing unknown: " + file
162
115
full_file = os.path.join( self.dir, file )
163
if os.path.isfile( full_file ) or os.path.islink( full_file ):
116
if os.path.isfile( full_file ):
164
117
os.unlink( full_file )
165
118
elif os.path.isdir( full_file ):
166
119
shutil.rmtree( full_file )
168
121
raise RuntimeError( 'exotic file in repo: %s' % file )
170
# if a revision identifier has been given, ensure we're updated to that
171
if revno is not None and self.get_revno() != revno:
123
# if a revision identifyer has been given, update to that
124
if revno is not None:
174
self.run( [ 'brz', 'update', '-r', revno ] )
127
self.run( [ 'bzr', 'update', '-r', revno ] )
177
130
def update( self ):
183
# WARNING: the following might cause brz to ask for your ssh password more than
136
# WARNING: the following might cause bzr to ask for your ssh password more than
184
137
# once during an update!!!
187
140
# revno = self.get_revno()
189
142
# # update to current revision (pull in history without updating tree)
190
# self.run( [ 'brz', 'update', '-r', revno ] )
143
# self.run( [ 'bzr', 'update', '-r', revno ] )
192
145
# # get log output
193
146
# next_revno = str( int( revno ) + 1 )
194
# output = self.run( [ 'brz', 'log', '-r', next_revno + '..' ] )
147
# output = self.run( [ 'bzr', 'log', '-r', next_revno + '..' ] )
197
150
# keep_files = list()
219
172
# rename_from = rename_files[ rename_from ]
220
173
# rename_files[ line[ 4 : ] ] = rename_from
222
# brz update properly
223
output = self.run( [ 'brz', 'update' ] )
175
# bzr update properly
176
output = self.run( [ 'bzr', 'update' ] )
225
178
# parse output (see logic in report() in bzrlib/delta.py)
227
buf = io.StringIO( output )
180
buf = StringIO.StringIO( output )
229
182
if not re.search( '^[-R+ ?][K NMD!][* ] ', line ): continue
230
183
line = line.rstrip()
184
if the.verbose > 1: print ' %s' % line
232
186
# renames show before and after file names
233
187
matches = re.search( '^R.. (.*?)[/@+]? => (.*?)[/@+]?$', line )
251
205
raise RuntimeError(
252
'failed to parse brz update output line:\n%s' % line )
206
'failed to parse bzr update output line:\n%' % line )
258
"""Get a list of any local modifications. This method returns a list of files
264
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
267
return self.parse_file_blocks( output )
270
211
def has_changes( self ):
271
212
"""Check if the branch has any local modifications.
275
output = self.run( [ 'brz', 'status', '--no-pending' ] )
216
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
278
219
files = self.parse_file_blocks( output )
283
224
"""Return a list of files that have conflicts.
287
output = self.run( [ 'brz', 'status', '--no-pending' ] )
228
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
290
231
files = self.parse_file_blocks( output )
291
232
return files['conflicts'] if 'conflicts' in files else None
294
def add( self, files ):
295
"""Make sure files are added to version control.
296
@param files a list of relative filenames
300
self.run( [ 'brz', 'add', '-N' ] + files )
304
"""Commit changes to the repo.
309
self.run( [ 'brz', 'commit', '-m', '' ] )
310
except self.VcsError as e:
311
if re.search( 'Working tree is out of date', e.output ):
312
raise the.program.FatalError(
313
'you must update your files first.\n' +
314
'Hint: see "%s update --help"' % the.program.name );
319
235
def run( self, cmd ):
320
if the.verbose >= 2: print('exec: %s' % ' '.join( cmd ))
236
if the.verbose > 1: print 'exec: %s' % ' '.join( cmd )
321
237
p = Popen( cmd, cwd = self.dir,
322
238
stdout = subprocess.PIPE, stderr = subprocess.STDOUT )
323
output = p.communicate()[ 0 ].decode()
239
output = p.communicate()[ 0 ]
324
240
if p.returncode > 0:
325
241
raise self.VcsError( ' '.join( cmd[ : 2 ] ), output )
327
verbose_output = output.rstrip()
328
if len( verbose_output ):
329
print(re.sub( '(^|\n)', '\\1 : ', verbose_output ))
333
245
def parse_file_blocks( self, output ):
336
buf = io.StringIO( output )
248
buf = StringIO.StringIO( output )
338
250
matches = re.search( '^([a-z ]+):$', line, re.I )