35
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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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# the directory shouldn't exist
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os.mkdir( self.dir )
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self.run( [ 'bzr', 'checkout', url, '.' ] )
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self.run( [ 'brz', 'checkout', url, '.' ] )
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except self.VcsError as e:
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# attempt to clean-up dir
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"""Obtain some sort of revision identifier
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output = self.run( [ 'bzr', 'revno', '--tree' ] )
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output = self.run( [ 'brz', 'revno', '--tree' ] )
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buf = StringIO.StringIO( output )
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buf = io.StringIO( output )
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return buf.readline().rstrip()
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# bzr revert (run twice to handle a bug in bzr where reverting a
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# 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' ] )
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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( '^(.+?)[/@+]? \([^)]+\)$', file )
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'failed to parse brz kind change: %s' % file )
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file = matches.group( 1 )
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if the.verbose >= 2: print("removing (kind changed): " + file)
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full_file = os.path.join( self.dir, file )
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if os.path.isfile( full_file ) or os.path.islink( full_file ):
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os.unlink( full_file )
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elif os.path.isdir( full_file ):
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shutil.rmtree( full_file )
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raise RuntimeError( 'exotic file in repo: %s' % file )
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self.run( [ 'brz', 'revert', '--no-backup' ] )
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output = self.run( [ 'brz', 'status' ] )
109
151
files = self.parse_file_blocks( output )
111
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# remove unknown files
112
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if 'unknown' in files:
113
155
for file in files[ 'unknown' ]:
114
if the.verbose > 1: print "removing unknown: " + file
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matches = re.search( r'^(.+?)[/@+]?$', file )
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'failed to parse brz unknowns: %s' % file )
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file = matches.group( 1 )
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if the.verbose >= 2: print("removing (unknown): " + file)
115
162
full_file = os.path.join( self.dir, file )
116
if os.path.isfile( full_file ):
163
if os.path.isfile( full_file ) or os.path.islink( full_file ):
117
164
os.unlink( full_file )
118
165
elif os.path.isdir( full_file ):
119
166
shutil.rmtree( full_file )
121
168
raise RuntimeError( 'exotic file in repo: %s' % file )
123
# if a revision identifyer has been given, update to that
124
if revno is not None:
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:
127
self.run( [ 'bzr', 'update', '-r', revno ] )
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self.run( [ 'brz', 'update', '-r', revno ] )
130
177
def update( self ):
136
# WARNING: the following might cause bzr to ask for your ssh password more than
183
# WARNING: the following might cause brz to ask for your ssh password more than
137
184
# once during an update!!!
140
187
# revno = self.get_revno()
142
189
# # update to current revision (pull in history without updating tree)
143
# self.run( [ 'bzr', 'update', '-r', revno ] )
190
# self.run( [ 'brz', 'update', '-r', revno ] )
145
192
# # get log output
146
193
# next_revno = str( int( revno ) + 1 )
147
# output = self.run( [ 'bzr', 'log', '-r', next_revno + '..' ] )
194
# output = self.run( [ 'brz', 'log', '-r', next_revno + '..' ] )
150
197
# keep_files = list()
172
219
# rename_from = rename_files[ rename_from ]
173
220
# rename_files[ line[ 4 : ] ] = rename_from
175
# bzr update properly
176
output = self.run( [ 'bzr', 'update' ] )
222
# brz update properly
223
output = self.run( [ 'brz', 'update' ] )
178
225
# parse output (see logic in report() in bzrlib/delta.py)
180
buf = StringIO.StringIO( output )
227
buf = io.StringIO( output )
182
229
if not re.search( '^[-R+ ?][K NMD!][* ] ', line ): continue
183
230
line = line.rstrip()
184
if the.verbose > 1: print ' %s' % line
186
232
# renames show before and after file names
187
233
matches = re.search( '^R.. (.*?)[/@+]? => (.*?)[/@+]?$', line )
205
251
raise RuntimeError(
206
'failed to parse bzr update output line:\n%' % line )
252
'failed to parse brz update output line:\n%s' % 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 )
211
270
def has_changes( self ):
212
271
"""Check if the branch has any local modifications.
216
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
275
output = self.run( [ 'brz', 'status', '--no-pending' ] )
219
278
files = self.parse_file_blocks( output )
224
283
"""Return a list of files that have conflicts.
228
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
287
output = self.run( [ 'brz', 'status', '--no-pending' ] )
231
290
files = self.parse_file_blocks( output )
232
291
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 );
235
319
def run( self, cmd ):
236
if the.verbose > 1: print 'exec: %s' % ' '.join( cmd )
320
if the.verbose >= 2: print('exec: %s' % ' '.join( cmd ))
237
321
p = Popen( cmd, cwd = self.dir,
238
322
stdout = subprocess.PIPE, stderr = subprocess.STDOUT )
239
output = p.communicate()[ 0 ]
323
output = p.communicate()[ 0 ].decode()
240
324
if p.returncode > 0:
241
325
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 ))
245
333
def parse_file_blocks( self, output ):
248
buf = StringIO.StringIO( output )
336
buf = io.StringIO( output )
250
338
matches = re.search( '^([a-z ]+):$', line, re.I )