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backportpackage: Support backporting to multiple destination releases by using (required) options instead of arguments

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This commit is contained in:
Evan Broder 2010-12-12 16:36:51 -08:00
parent 8ec0773201
commit dc76d195bf
1 changed files with 83 additions and 43 deletions
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124
backportpackage
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@ -23,7 +23,7 @@ import subprocess
import sys import sys
import tempfile import tempfile
from debian.changelog import Changelog from debian.deb822 import Dsc
devnull = open('/dev/null', 'r+') devnull = open('/dev/null', 'r+')
@ -32,12 +32,39 @@ def error(msg, *args, **kwargs):
sys.exit(1) sys.exit(1)
def parse(args): def parse(args):
usage = 'Usage: %prog <source package> <source release> <dest release> <upload target>' usage = 'Usage: %prog [options]'
p = optparse.OptionParser(usage) p = optparse.OptionParser(usage)
p.add_option('-t', '--to',
dest='dest_releases',
default=[],
action='append',
help='Backport to DEST release (required)',
metavar='DEST')
p.add_option('-f', '--from',
dest='source_release',
default=None,
help='Backport from SOURCE release (required)',
metavar='SOURCE')
p.add_option('-s', '--source',
dest='package',
help='Backport SOURCE package (required)',
metavar='SOURCE')
p.add_option('-u', '--upload',
dest='upload',
help='Specify an upload destination (required)',
metavar='UPLOAD')
opts, args = p.parse_args(args) opts, args = p.parse_args(args)
if len(args) != 4: if len(args):
p.error('Invalid arguments') p.error('Invalid arguments')
if not opts.package:
p.error('You must specify a package to backport')
if not opts.dest_releases:
p.error('You must specify at least one destination release')
if not opts.source_release:
p.error('You must specify the source release')
if not opts.upload:
p.error('You must specify an upload destination')
return opts, args return opts, args
@ -45,7 +72,11 @@ def main(args):
logging.basicConfig(level=logging.INFO) logging.basicConfig(level=logging.INFO)
os.environ['DEB_VENDOR'] = 'Ubuntu' os.environ['DEB_VENDOR'] = 'Ubuntu'
_, (package, source_release, dest_release, upload) = parse(args[1:]) opts, _ = parse(args[1:])
package = opts.package
source_release = opts.source_release
dest_releases = opts.dest_releases
upload = opts.upload
tmpdir = tempfile.mkdtemp(prefix='backportpackage-') tmpdir = tempfile.mkdtemp(prefix='backportpackage-')
try: try:
@ -56,52 +87,61 @@ def main(args):
logging.info('Found package %s in pocket %s' % (package, source_release + pocket)) logging.info('Found package %s in pocket %s' % (package, source_release + pocket))
break break
else: else:
error('Unable to find package %s in release %s' % (package, source_release)) error('Unable to find source package %s in release %s' % (package, source_release))
for srcdir in os.listdir(tmpdir): for dscfile in os.listdir(tmpdir):
srcdir = os.path.join(tmpdir, srcdir) if dscfile.endswith('.dsc'):
if os.path.isdir(srcdir):
break break
else: else:
error('Something went wrong unpacking package %s' % package) error('Unable to find a .dsc file for package %s' % package)
cl = Changelog(open(os.path.join(srcdir, 'debian/changelog'))) dsc = Dsc(open(os.path.join(tmpdir, dscfile)))
v = cl.get_version() v = dsc['Version']
bp_version = str(v) + ('~%s1' % dest_release) for dest_release in dest_releases:
bp_dist = dest_release srcdir = os.path.join(tmpdir, package)
if upload.startswith('ppa:'): if 0 != subprocess.call(['dpkg-source',
bp_version += '~ppa1' '-x',
elif upload == 'ubuntu': dscfile,
bp_dist += '-backports' package],
if 0 != subprocess.call(['dch', cwd=tmpdir):
'--force-bad-version', error('Something went wrong unpacking package %s' % package)
'--preserve',
'--newversion', bp_version,
'--distribution', dest_release,
'No-change backport to %s' % dest_release],
cwd=srcdir):
error('Something went wrong updating the package changelog')
if 0 != subprocess.call(['debuild', '-S', '-sa'],
cwd=srcdir):
error('Something went wrong while building the source package')
if ':' in bp_version: bp_version = v + ('~%s1' % dest_release)
bp_version = bp_version[bp_version.find(':')+1:] bp_dist = dest_release
if upload.startswith('ppa:'):
bp_version += '~ppa1'
elif upload == 'ubuntu':
bp_dist += '-backports'
if 0 != subprocess.call(['dch',
'--force-bad-version',
'--preserve',
'--newversion', bp_version,
'--distribution', dest_release,
'No-change backport to %s' % dest_release],
cwd=srcdir):
error('Something went wrong updating the package changelog')
if 0 != subprocess.call(['debuild', '-S', '-sa'],
cwd=srcdir):
error('Something went wrong while building the source package')
print 'Please check the package in file://%s carefully' % tmpdir if ':' in bp_version:
while True: bp_version = bp_version[bp_version.find(':')+1:]
answer = raw_input('Do you still want to upload this to %s? [Y/n] ' % upload).strip().lower()
if answer in ('', 'y', 'yes'):
break
elif answer in ('n', 'no'):
return 2
if 0 != subprocess.call(['dput', print 'Please check the package in file://%s carefully' % tmpdir
upload, while True:
'%s_%s_source.changes' % (package, bp_version)], answer = raw_input('Do you still want to upload this to %s? [Y/n] ' % upload).strip().lower()
cwd=tmpdir): if answer in ('', 'y', 'yes'):
error('Something went wrong uploading the package %s to %s' % package, upload) if 0 != subprocess.call(['dput',
upload,
'%s_%s_source.changes' % (package, bp_version)],
cwd=tmpdir):
error('Something went wrong uploading the package %s to %s' % package, upload)
break
elif answer in ('n', 'no'):
break
shutil.rmtree(srcdir)
finally: finally:
shutil.rmtree(tmpdir) shutil.rmtree(tmpdir)