def recreate_tree(outdir, indir, infiles, action):
"""Creates a new tree with only the input files in it.
Arguments:
outdir: Output directory to create the files in.
indir: Root directory the infiles are based in.
infiles: List of files to map from |indir| to |outdir|.
action: See assert below.
"""
logging.debug('recreate_tree(%s, %s, %s, %s)' %
(outdir, indir, infiles, action))
logging.info('Mapping from %s to %s' % (indir, outdir))
assert action in (tree_creator.HARDLINK, tree_creator.SYMLINK,
tree_creator.COPY)
outdir = os.path.normpath(outdir)
if not os.path.isdir(outdir):
logging.info('Creating %s' % outdir)
os.makedirs(outdir)
# Do not call abspath until the directory exists.
outdir = os.path.abspath(outdir)
for relfile in infiles:
infile = os.path.join(indir, relfile)
outfile = os.path.join(outdir, relfile)
outsubdir = os.path.dirname(outfile)
if not os.path.isdir(outsubdir):
os.makedirs(outsubdir)
tree_creator.link_file(outfile, infile, action)
def recreate_tree(outdir, indir, infiles, action):
"""Creates a new tree with only the input files in it.
Arguments:
outdir: Output directory to create the files in.
indir: Root directory the infiles are based in.
infiles: List of files to map from |indir| to |outdir|.
action: See assert below.
"""
logging.debug(
'recreate_tree(%s, %s, %s, %s)' % (outdir, indir, infiles, action))
logging.info('Mapping from %s to %s' % (indir, outdir))
assert action in (
tree_creator.HARDLINK, tree_creator.SYMLINK, tree_creator.COPY)
outdir = os.path.normpath(outdir)
if not os.path.isdir(outdir):
logging.info ('Creating %s' % outdir)
os.makedirs(outdir)
# Do not call abspath until the directory exists.
outdir = os.path.abspath(outdir)
for relfile in infiles:
infile = os.path.join(indir, relfile)
outfile = os.path.join(outdir, relfile)
outsubdir = os.path.dirname(outfile)
if not os.path.isdir(outsubdir):
os.makedirs(outsubdir)
tree_creator.link_file(outfile, infile, action)
def MODEhashtable(outdir, indir, dictfiles, _read_only, _cmd, _relative_cwd,
resultfile):
outdir = outdir or os.path.dirname(resultfile)
for relfile, properties in dictfiles.iteritems():
infile = os.path.join(indir, relfile)
outfile = os.path.join(outdir, properties['sha-1'])
if os.path.isfile(outfile):
# Just do a quick check that the file size matches.
if os.stat(infile).st_size == os.stat(outfile).st_size:
continue
# Otherwise, an exception will be raised.
tree_creator.link_file(outfile, infile, tree_creator.HARDLINK)
return 0
def MODEhashtable(
outdir, indir, dictfiles, _read_only, _cmd, _relative_cwd, resultfile):
outdir = outdir or os.path.dirname(resultfile)
for relfile, properties in dictfiles.iteritems():
infile = os.path.join(indir, relfile)
outfile = os.path.join(outdir, properties['sha-1'])
if os.path.isfile(outfile):
# Just do a quick check that the file size matches.
if os.stat(infile).st_size == os.stat(outfile).st_size:
continue
# Otherwise, an exception will be raised.
tree_creator.link_file(outfile, infile, tree_creator.HARDLINK)
return 0