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#!/usr/bin/env python
# Copyright (C) 2005 Aaron Bentley
# <aaron.bentley@utoronto.ca>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from baz_import import import_version, UserError
from progress import rewriting_supported
import pybaz
import sys
import os.path
def main(args):
"""Just the main() function for this script.
By separating it into a function, this can be called as a child from some other
script.
:param args: The arguments to this script. Essentially sys.argv[1:]
"""
import optparse
parser = optparse.OptionParser(usage='%prog [options] [VERSION] OUTDIR'
'\n VERSION is the arch version to import.'
'\n OUTDIR can be an existing directory to be updated'
'\n or a new directory which will be created from scratch.')
parser.add_option('--verbose', action='store_true'
, help='Get chatty')
parser.add_option('--skip-symlinks', action="store_true",
dest="skip_symlinks",
help="Ignore any symlinks present in the Arch tree.")
g = optparse.OptionGroup(parser, 'Test options', 'Options useful while testing process.')
g.add_option('--test', action='store_true'
, help='Run the self-tests and exit.')
g.add_option('--dry-run', action='store_true'
, help='Do the update, but don\'t copy the result to OUTDIR')
g.add_option('--max-count', type='int', metavar='COUNT', default=None
, help='At most, add COUNT patches.')
g.add_option('--safe', action='store_false', dest='fast')
g.add_option('--fast', action='store_true', default=False
, help='By default the .bzr control directory will be copied, so that an error'
' does not modify the original. --fast allows the directory to be renamed instead.')
parser.add_option_group(g)
(opts, args) = parser.parse_args(args)
if opts.test:
print "Running tests"
import doctest, baz_import
nfail, ntests = doctest.testmod(baz_import, verbose=opts.verbose)
if nfail > 0:
return 1
else:
return 0
if len(args) == 2:
version,output_dir = args[1]
elif len(args) == 1:
output_dir = args[0]
version = None
else:
print 'Invalid number of arguments, try --help for more info'
return 1
output_dir = os.path.realpath(output_dir)
if version is not None:
try:
version = pybaz.Version(version)
except pybaz.errors.NamespaceError:
print "%s is not a valid Arch branch." % version
return 1
try:
fancy = rewriting_supported()
import_version(output_dir, version,
verbose=opts.verbose, fast=opts.fast,
dry_run=opts.dry_run, max_count=opts.max_count,
skip_symlinks=opts.skip_symlinks, fancy=fancy)
return 0
except UserError, e:
print e
return 1
except KeyboardInterrupt:
print "Aborted."
return 1
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))
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