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#!/usr/bin/python -u
# vim: set fileencoding=utf-8 :
#
# (C) 2008, 2009, 2010 Guido Guenther <agx@sigxcpu.org>
# 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
"""Import multiple dsc files in one go"""
import glob
import os
import sys
import tempfile
import gbp.command_wrappers as gbpc
from gbp.deb import parse_dsc, DscFile, DpkgCompareVersions
from gbp.errors import GbpError
from gbp.git import GitRepository, GitRepositoryError
import gbp.log
class DscCompareVersions(DpkgCompareVersions):
def __init__(self):
DpkgCompareVersions.__init__(self)
def __call__(self, dsc1, dsc2):
return DpkgCompareVersions.__call__(self, dsc1.version, dsc2.version)
class GitImportDsc(gbpc.Command):
cmd='/usr/bin/git-import-dsc'
def __init__(self, args):
if not os.access(self.cmd, os.X_OK):
raise GbpError, "%s not found - can't import packages" % self.cmd
gbpc.Command.__init__(self, self.cmd, args)
def importdsc(self, dsc):
gbpc.Command.__call__(self, [dsc.dscfile])
def fetch_snapshots(pkg, downloaddir):
"Fetch snapshots using debsnap von snapshots.debian.org"
dscs = None
gbp.log.info("Downloading snapshots of '%s' to '%s'..." % (pkg, downloaddir))
gbpc.Command("debsnap", [ '--force', '--destdir=%s' % (downloaddir), pkg])()
dscs = glob.glob(os.path.join(downloaddir, '*.dsc'))
if not dscs:
raise GbpError, 'No package downloaded'
return [os.path.join(downloaddir, dsc) for dsc in dscs]
def print_help():
print """Usage:
git-import-dscs [git-import-dsc options] /path/to/dsc1 [/path/to/dsc2] ...
or
git-import-dscs --debsnap [git-import-dsc options] package
"""
def main(argv):
dirs = dict(top=os.path.abspath(os.curdir))
dscs = []
ret = 0
verbose = False
dsc_cmp = DscCompareVersions()
use_debsnap = False
try:
import_args = argv[1:]
if '--verbose' in import_args:
verbose = True
gbp.log.setup(False, verbose)
# Not using Configparser since we want to pass all unknown options
# unaltered to git-import-dsc
if '--debsnap' in import_args:
use_debsnap = True
import_args.remove('--debsnap')
pkg = import_args[-1]
import_args = import_args[:-1]
else:
for arg in argv[::-1]:
if arg.endswith('.dsc'):
dscs.append(parse_dsc(arg))
import_args.remove(arg)
if not use_debsnap and not dscs:
print_help()
raise GbpError
if use_debsnap:
dirs['tmp'] = os.path.abspath(tempfile.mkdtemp())
gbp.log.info("Downloading snapshots of '%s' to '%s'..." % (pkg, dirs['tmp']))
dscs = [ parse_dsc(f) for f in fetch_snapshots(pkg, dirs['tmp']) ]
dscs.sort(cmp=dsc_cmp)
importer = GitImportDsc(import_args)
try:
repo = GitRepository('.')
(clean, out) = repo.is_clean()
if not clean:
gbp.log.err("Repository has uncommitted changes, commit these first: ")
raise GbpError, out
else:
dirs['pkg'] = dirs['top']
except GitRepositoryError:
# no git repository there yet
dirs['pkg'] = os.path.join(dirs['top'], dscs[0].pkg)
importer.importdsc(dscs[0])
os.chdir(dirs['pkg'])
for dsc in dscs[1:]:
importer.importdsc(dsc)
except (GbpError, gbpc.CommandExecFailed), err:
if len(err.__str__()):
gbp.log.err(err)
ret = 1
finally:
if dirs.has_key('tmp'):
gbpc.RemoveTree(dirs['tmp'])()
os.chdir(dirs['top'])
if not ret:
gbp.log.info('Everything imported under %s' % dirs['pkg'])
return ret
if __name__ == '__main__':
sys.exit(main(sys.argv))
# vim:et:ts=4:sw=4:et:sts=4:ai:set list listchars=tab\:»·,trail\:·:
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