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backportpackage: Refactor code some so main structure is clearer

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This commit is contained in:
Evan Broder 2010-12-12 18:48:50 -08:00
parent 7450a5e8bb
commit 71102a4589
1 changed files with 60 additions and 52 deletions
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112
backportpackage
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@ -145,6 +145,61 @@ def fetch_package(workdir, opts):
else:
error('Package %s contains no .dsc file' % opts.package)
def get_backport_version(version, upload, release):
v = version + ('~%s1' % release)
if upload.startswith('ppa:'):
v += '~ppa1'
return v
def get_backport_dist(upload, release):
if upload == 'ubuntu':
return '%s-backports' % release
else:
return release
def do_backport(workdir, dscfile, release, opts):
dsc = Dsc(open(os.path.join(workdir, dscfile)))
v = dsc['Version']
check_call(['dpkg-source',
'-x',
dscfile,
opts.package],
cwd=workdir)
srcdir = os.path.join(workdir, opts.package)
bp_version = get_backport_version(v, opts.upload, release)
bp_dist = get_backport_dist(opts.upload, release)
check_call(['dch',
'--force-bad-version',
'--preserve',
'--newversion', bp_version,
'--distribution', release,
'No-change backport to %s' % release],
cwd=srcdir)
check_call(['debuild', '-S', '-sa'],
cwd=srcdir)
if ':' in bp_version:
bp_version = bp_version[bp_version.find(':')+1:]
print 'Please check the package in file://%s carefully' % workdir
prompt = 'Do you want to upload this to %s? [Y/n]' % opts.upload
while True:
answer = raw_input(prompt).strip().lower()
if answer in ('', 'y', 'yes'):
check_call(['dput',
opts.upload,
'%s_%s_source.changes' %
(opts.package, bp_version)],
cwd=workdir)
break
elif answer in ('n', 'no'):
break
shutil.rmtree(srcdir)
def main(args):
global lp
@ -152,66 +207,19 @@ def main(args):
os.environ['DEB_VENDOR'] = 'Ubuntu'
opts, _ = parse(args[1:])
package = opts.package
source_release = opts.source_release
dest_releases = opts.dest_releases
upload = opts.upload
script_name = os.path.basename(sys.argv[0])
lp = launchpadlib.launchpad.Launchpad.login_anonymously(script_name,
opts.launchpad)
tmpdir = tempfile.mkdtemp(prefix='backportpackage-')
workdir = tempfile.mkdtemp(prefix='backportpackage-')
try:
dscfile = fetch_package(tmpdir, opts)
dscfile = fetch_package(workdir, opts)
dsc = Dsc(open(os.path.join(tmpdir, dscfile)))
v = dsc['Version']
for dest_release in dest_releases:
srcdir = os.path.join(tmpdir, package)
check_call(['dpkg-source',
'-x',
dscfile,
package],
cwd=tmpdir)
bp_version = v + ('~%s1' % dest_release)
bp_dist = dest_release
if upload.startswith('ppa:'):
bp_version += '~ppa1'
elif upload == 'ubuntu':
bp_dist += '-backports'
check_call(['dch',
'--force-bad-version',
'--preserve',
'--newversion', bp_version,
'--distribution', dest_release,
'No-change backport to %s' % dest_release],
cwd=srcdir)
check_call(['debuild', '-S', '-sa'],
cwd=srcdir)
if ':' in bp_version:
bp_version = bp_version[bp_version.find(':')+1:]
print 'Please check the package in file://%s carefully' % tmpdir
prompt = 'Do you want to upload this to %s? [Y/n]' % upload
while True:
answer = raw_input(prompt).strip().lower()
if answer in ('', 'y', 'yes'):
check_call(['dput',
upload,
'%s_%s_source.changes' %
(package, bp_version)],
cwd=tmpdir)
break
elif answer in ('n', 'no'):
break
shutil.rmtree(srcdir)
for release in opts.dest_releases:
do_backport(workdir, dscfile, release, opts)
finally:
shutil.rmtree(tmpdir)
shutil.rmtree(workdir)
if __name__ == '__main__':
sys.exit(main(sys.argv))