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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83
# 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( '^(.+?)[/@+]? \([^)]+\)$', file )
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'failed to parse brz kind change: %s' % file )
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file = matches.group( 1 )
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if the.verbose >= 2: print("removing (kind changed): " + file)
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full_file = os.path.join( self.dir, file )
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if os.path.isfile( full_file ) or os.path.islink( full_file ):
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os.unlink( full_file )
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elif os.path.isdir( full_file ):
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shutil.rmtree( full_file )
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raise RuntimeError( 'exotic file in repo: %s' % file )
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self.run( [ 'brz', 'revert', '--no-backup' ] )
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output = self.run( [ 'brz', 'status' ] )
109
146
files = self.parse_file_blocks( output )
111
148
# remove unknown files
112
149
if 'unknown' in files:
113
150
for file in files[ 'unknown' ]:
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if the.verbose > 1: print "removing unknown: " + file
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matches = re.search( r'^(.+?)[/@+]?$', file )
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'failed to parse brz unknowns: %s' % file )
155
file = matches.group( 1 )
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if the.verbose >= 2: print("removing (unknown): " + file)
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157
full_file = os.path.join( self.dir, file )
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if os.path.isfile( full_file ):
158
if os.path.isfile( full_file ) or os.path.islink( full_file ):
117
159
os.unlink( full_file )
118
160
elif os.path.isdir( full_file ):
119
161
shutil.rmtree( full_file )
121
163
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:
165
# if a revision identifier has been given, ensure we're updated to that
166
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
172
def update( self ):
136
# WARNING: the following might cause bzr to ask for your ssh password more than
178
# WARNING: the following might cause brz to ask for your ssh password more than
137
179
# once during an update!!!
140
182
# revno = self.get_revno()
142
184
# # update to current revision (pull in history without updating tree)
143
# self.run( [ 'bzr', 'update', '-r', revno ] )
185
# self.run( [ 'brz', 'update', '-r', revno ] )
145
187
# # get log output
146
188
# next_revno = str( int( revno ) + 1 )
147
# output = self.run( [ 'bzr', 'log', '-r', next_revno + '..' ] )
189
# output = self.run( [ 'brz', 'log', '-r', next_revno + '..' ] )
150
192
# keep_files = list()
172
214
# rename_from = rename_files[ rename_from ]
173
215
# rename_files[ line[ 4 : ] ] = rename_from
175
# bzr update properly
176
output = self.run( [ 'bzr', 'update' ] )
217
# brz update properly
218
output = self.run( [ 'brz', 'update' ] )
178
220
# parse output (see logic in report() in bzrlib/delta.py)
180
buf = StringIO.StringIO( output )
222
buf = io.StringIO( output )
182
224
if not re.search( '^[-R+ ?][K NMD!][* ] ', line ): continue
183
225
line = line.rstrip()
184
if the.verbose > 1: print ' %s' % line
186
227
# renames show before and after file names
187
228
matches = re.search( '^R.. (.*?)[/@+]? => (.*?)[/@+]?$', line )
205
246
raise RuntimeError(
206
'failed to parse bzr update output line:\n%' % line )
247
'failed to parse brz update output line:\n%s' % line )
253
"""Get a list of any local modifications. This method returns a list of files
259
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
262
return self.parse_file_blocks( output )
211
265
def has_changes( self ):
212
266
"""Check if the branch has any local modifications.
216
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
270
output = self.run( [ 'brz', 'status', '--no-pending' ] )
219
273
files = self.parse_file_blocks( output )
224
278
"""Return a list of files that have conflicts.
228
output = self.run( [ 'bzr', 'status', '--no-pending' ] )
282
output = self.run( [ 'brz', 'status', '--no-pending' ] )
231
285
files = self.parse_file_blocks( output )
232
286
return files['conflicts'] if 'conflicts' in files else None
289
def add( self, files ):
290
"""Make sure files are added to version control.
291
@param files a list of relative filenames
295
self.run( [ 'brz', 'add', '-N' ] + files )
299
"""Commit changes to the repo.
304
self.run( [ 'brz', 'commit', '-m', '' ] )
305
except self.VcsError as e:
306
if re.search( 'Working tree is out of date', e.output ):
307
raise the.program.FatalError(
308
'you must update your files first.\n' +
309
'Hint: see "%s update --help"' % the.program.name );
235
314
def run( self, cmd ):
236
if the.verbose > 1: print 'exec: %s' % ' '.join( cmd )
315
if the.verbose >= 2: print('exec: %s' % ' '.join( cmd ))
237
316
p = Popen( cmd, cwd = self.dir,
238
317
stdout = subprocess.PIPE, stderr = subprocess.STDOUT )
239
output = p.communicate()[ 0 ]
318
output = p.communicate()[ 0 ].decode()
240
319
if p.returncode > 0:
241
320
raise self.VcsError( ' '.join( cmd[ : 2 ] ), output )
322
verbose_output = output.rstrip()
323
if len( verbose_output ):
324
print(re.sub( '(^|\n)', '\\1 : ', verbose_output ))
245
328
def parse_file_blocks( self, output ):
248
buf = StringIO.StringIO( output )
331
buf = io.StringIO( output )
250
333
matches = re.search( '^([a-z ]+):$', line, re.I )