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backportpackage: Support backporting to multiple destination releases by using (required) options instead of arguments
This commit is contained in:
Evan Broder
parent
8ec0773201
commit
dc76d195bf
126
backportpackage
126
backportpackage
@ -23,7 +23,7 @@ import subprocess
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import sys
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import tempfile
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from debian.changelog import Changelog
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from debian.deb822 import Dsc
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devnull = open('/dev/null', 'r+')
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@ -32,12 +32,39 @@ def error(msg, *args, **kwargs):
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sys.exit(1)
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def parse(args):
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usage = 'Usage: %prog <source package> <source release> <dest release> <upload target>'
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usage = 'Usage: %prog [options]'
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p = optparse.OptionParser(usage)
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p.add_option('-t', '--to',
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dest='dest_releases',
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default=[],
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action='append',
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help='Backport to DEST release (required)',
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metavar='DEST')
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p.add_option('-f', '--from',
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dest='source_release',
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default=None,
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help='Backport from SOURCE release (required)',
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metavar='SOURCE')
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p.add_option('-s', '--source',
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dest='package',
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help='Backport SOURCE package (required)',
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metavar='SOURCE')
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p.add_option('-u', '--upload',
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dest='upload',
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help='Specify an upload destination (required)',
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metavar='UPLOAD')
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opts, args = p.parse_args(args)
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if len(args) != 4:
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if len(args):
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p.error('Invalid arguments')
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if not opts.package:
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p.error('You must specify a package to backport')
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if not opts.dest_releases:
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p.error('You must specify at least one destination release')
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if not opts.source_release:
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p.error('You must specify the source release')
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if not opts.upload:
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p.error('You must specify an upload destination')
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return opts, args
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@ -45,7 +72,11 @@ def main(args):
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logging.basicConfig(level=logging.INFO)
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os.environ['DEB_VENDOR'] = 'Ubuntu'
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_, (package, source_release, dest_release, upload) = parse(args[1:])
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opts, _ = parse(args[1:])
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package = opts.package
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source_release = opts.source_release
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dest_releases = opts.dest_releases
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upload = opts.upload
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tmpdir = tempfile.mkdtemp(prefix='backportpackage-')
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try:
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@ -56,52 +87,61 @@ def main(args):
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logging.info('Found package %s in pocket %s' % (package, source_release + pocket))
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break
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else:
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error('Unable to find package %s in release %s' % (package, source_release))
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error('Unable to find source package %s in release %s' % (package, source_release))
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for srcdir in os.listdir(tmpdir):
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srcdir = os.path.join(tmpdir, srcdir)
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if os.path.isdir(srcdir):
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for dscfile in os.listdir(tmpdir):
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if dscfile.endswith('.dsc'):
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break
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else:
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error('Something went wrong unpacking package %s' % package)
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error('Unable to find a .dsc file for package %s' % package)
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cl = Changelog(open(os.path.join(srcdir, 'debian/changelog')))
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v = cl.get_version()
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dsc = Dsc(open(os.path.join(tmpdir, dscfile)))
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v = dsc['Version']
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bp_version = str(v) + ('~%s1' % dest_release)
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bp_dist = dest_release
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if upload.startswith('ppa:'):
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bp_version += '~ppa1'
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elif upload == 'ubuntu':
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bp_dist += '-backports'
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if 0 != subprocess.call(['dch',
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'--force-bad-version',
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'--preserve',
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'--newversion', bp_version,
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'--distribution', dest_release,
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'No-change backport to %s' % dest_release],
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cwd=srcdir):
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error('Something went wrong updating the package changelog')
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if 0 != subprocess.call(['debuild', '-S', '-sa'],
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cwd=srcdir):
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error('Something went wrong while building the source package')
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for dest_release in dest_releases:
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srcdir = os.path.join(tmpdir, package)
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if 0 != subprocess.call(['dpkg-source',
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'-x',
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dscfile,
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package],
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cwd=tmpdir):
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error('Something went wrong unpacking package %s' % package)
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if ':' in bp_version:
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bp_version = bp_version[bp_version.find(':')+1:]
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bp_version = v + ('~%s1' % dest_release)
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bp_dist = dest_release
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if upload.startswith('ppa:'):
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bp_version += '~ppa1'
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elif upload == 'ubuntu':
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bp_dist += '-backports'
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if 0 != subprocess.call(['dch',
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'--force-bad-version',
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'--preserve',
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'--newversion', bp_version,
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'--distribution', dest_release,
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'No-change backport to %s' % dest_release],
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cwd=srcdir):
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error('Something went wrong updating the package changelog')
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if 0 != subprocess.call(['debuild', '-S', '-sa'],
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cwd=srcdir):
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error('Something went wrong while building the source package')
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print 'Please check the package in file://%s carefully' % tmpdir
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while True:
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answer = raw_input('Do you still want to upload this to %s? [Y/n] ' % upload).strip().lower()
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if answer in ('', 'y', 'yes'):
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break
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elif answer in ('n', 'no'):
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return 2
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if 0 != subprocess.call(['dput',
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upload,
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'%s_%s_source.changes' % (package, bp_version)],
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cwd=tmpdir):
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error('Something went wrong uploading the package %s to %s' % package, upload)
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if ':' in bp_version:
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bp_version = bp_version[bp_version.find(':')+1:]
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print 'Please check the package in file://%s carefully' % tmpdir
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while True:
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answer = raw_input('Do you still want to upload this to %s? [Y/n] ' % upload).strip().lower()
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if answer in ('', 'y', 'yes'):
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if 0 != subprocess.call(['dput',
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upload,
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'%s_%s_source.changes' % (package, bp_version)],
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cwd=tmpdir):
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error('Something went wrong uploading the package %s to %s' % package, upload)
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break
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elif answer in ('n', 'no'):
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break
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shutil.rmtree(srcdir)
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finally:
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shutil.rmtree(tmpdir)
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