################################################################################
+import os
import sys
import apt_pkg
+from glob import glob
+from shutil import rmtree
from daklib.dbconn import *
from daklib import utils
+from daklib.config import Config
+from daklib.contents import UnpackedSource
+from daklib.regexes import re_no_epoch
################################################################################
def usage (exit_code=0):
- print """Usage: make-changelog -s <suite> -b <base_suite> [OPTION]...
-Generate changelog between two suites
+ print """Generate changelog between two suites
+
+ Usage:
+ make-changelog -s <suite> -b <base_suite> [OPTION]...
+ make-changelog -e
Options:
-h, --help show this help and exit
-s, --suite suite providing packages to compare
-b, --base-suite suite to be taken as reference for comparison
- -n, --binnmu display binNMUs uploads instead of source ones"""
+ -n, --binnmu display binNMUs uploads instead of source ones
+
+ -e, --export export interesting files from source packages"""
sys.exit(exit_code)
return session.execute(query, {'suite': suite, 'base_suite': base_suite})
+def display_changes(uploads, index):
+ prev_upload = None
+ for upload in uploads:
+ if prev_upload and prev_upload != upload[0]:
+ print
+ print upload[index]
+ prev_upload = upload[0]
+
+def export_files(session, pool, clpool):
+ """
+ Export interesting files from source packages.
+ """
+
+ sources = {}
+ unpack = {}
+ files = ('changelog', 'copyright', 'NEWS.Debian', 'README.Debian')
+ stats = {'unpack': 0, 'created': 0, 'removed': 0, 'errors': 0, 'files': 0}
+ query = """SELECT DISTINCT s.source, su.suite_name AS suite, s.version, f.filename
+ FROM source s
+ JOIN newest_source n ON n.source = s.source AND n.version = s.version
+ JOIN src_associations sa ON sa.source = s.id
+ JOIN suite su ON su.id = sa.suite
+ JOIN files f ON f.id = s.file
+ ORDER BY s.source, suite"""
+
+ for p in session.execute(query):
+ if not sources.has_key(p[0]):
+ sources[p[0]] = {}
+ sources[p[0]][p[1]] = (re_no_epoch.sub('', p[2]), p[3])
+
+ for p in sources.keys():
+ for s in sources[p].keys():
+ path = os.path.join(clpool, '/'.join(sources[p][s][1].split('/')[:-1]))
+ if not os.path.exists(path):
+ os.makedirs(path)
+ if not os.path.exists(os.path.join(path, \
+ '%s_%s.changelog' % (p, sources[p][s][0]))):
+ if not unpack.has_key(os.path.join(pool, sources[p][s][1])):
+ unpack[os.path.join(pool, sources[p][s][1])] = (path, set())
+ unpack[os.path.join(pool, sources[p][s][1])][1].add(s)
+ else:
+ for file in glob('%s/%s_%s*' % (path, p, sources[p][s][0])):
+ link = '%s%s' % (s, file.split('%s_%s' \
+ % (p, sources[p][s][0]))[1])
+ try:
+ os.unlink(os.path.join(path, link))
+ except OSError:
+ pass
+ os.link(os.path.join(path, file), os.path.join(path, link))
+
+ for p in unpack.keys():
+ package = os.path.splitext(os.path.basename(p))[0].split('_')
+ try:
+ unpacked = UnpackedSource(p)
+ tempdir = unpacked.get_root_directory()
+ stats['unpack'] += 1
+ for file in files:
+ for f in glob(os.path.join(tempdir, 'debian', '*%s' % file)):
+ for s in unpack[p][1]:
+ suite = os.path.join(unpack[p][0], '%s.%s' \
+ % (s, os.path.basename(f)))
+ version = os.path.join(unpack[p][0], '%s_%s.%s' % \
+ (package[0], package[1], os.path.basename(f)))
+ if not os.path.exists(version):
+ os.link(f, version)
+ stats['created'] += 1
+ try:
+ os.unlink(suite)
+ except OSError:
+ pass
+ os.link(version, suite)
+ stats['created'] += 1
+ unpacked.cleanup()
+ except Exception as e:
+ print 'make-changelog: unable to unpack %s\n%s' % (p, e)
+ stats['errors'] += 1
+
+ for root, dirs, files in os.walk(clpool):
+ if len(files):
+ if root.split('/')[-1] not in sources.keys():
+ if os.path.exists(root):
+ rmtree(root)
+ stats['removed'] += 1
+ for file in files:
+ if os.path.exists(os.path.join(root, file)):
+ if os.stat(os.path.join(root, file)).st_nlink == 1:
+ os.unlink(os.path.join(root, file))
+ stats['removed'] += 1
+
+ for root, dirs, files in os.walk(clpool):
+ stats['files'] += len(files)
+ print 'make-changelog: file exporting finished'
+ print ' * New packages unpacked: %d' % stats['unpack']
+ print ' * New files created: %d' % stats['created']
+ print ' * New files removed: %d' % stats['removed']
+ print ' * Unpack errors: %d' % stats['errors']
+ print ' * Files available into changelog pool: %d' % stats['files']
+
def main():
Cnf = utils.get_conf()
+ cnf = Config()
Arguments = [('h','help','Make-Changelog::Options::Help'),
('s','suite','Make-Changelog::Options::Suite','HasArg'),
('b','base-suite','Make-Changelog::Options::Base-Suite','HasArg'),
- ('n','binnmu','Make-Changelog::Options::binNMU')]
+ ('n','binnmu','Make-Changelog::Options::binNMU'),
+ ('e','export','Make-Changelog::Options::export')]
- for i in ['help', 'suite', 'base-suite', 'binnmu']:
+ for i in ['help', 'suite', 'base-suite', 'binnmu', 'export']:
if not Cnf.has_key('Make-Changelog::Options::%s' % (i)):
Cnf['Make-Changelog::Options::%s' % (i)] = ''
- apt_pkg.ParseCommandLine(Cnf, Arguments, sys.argv)
- Options = Cnf.SubTree('Make-Changelog::Options')
+ apt_pkg.parse_commandline(Cnf, Arguments, sys.argv)
+ Options = Cnf.subtree('Make-Changelog::Options')
suite = Cnf['Make-Changelog::Options::Suite']
base_suite = Cnf['Make-Changelog::Options::Base-Suite']
binnmu = Cnf['Make-Changelog::Options::binNMU']
+ export = Cnf['Make-Changelog::Options::export']
- if Options['help'] or not (suite and base_suite):
+ if Options['help'] or not (suite and base_suite) and not export:
usage()
for s in suite, base_suite:
- if not get_suite(s):
+ if not export and not get_suite(s):
utils.fubar('Invalid suite "%s"' % s)
session = DBConn().session()
- if binnmu:
- uploads = get_binary_uploads(suite, base_suite, session)
- session.commit()
- for upload in uploads:
- print upload[3]
+ if export:
+ if cnf.exportpath:
+ exportpath = os.path.join(Cnf['Dir::Export'], cnf.exportpath)
+ export_files(session, Cnf['Dir::Pool'], exportpath)
+ else:
+ utils.fubar('No changelog export path defined')
+ elif binnmu:
+ display_changes(get_binary_uploads(suite, base_suite, session), 3)
else:
- uploads = get_source_uploads(suite, base_suite, session)
- session.commit()
- for upload in uploads:
- print upload[2]
+ display_changes(get_source_uploads(suite, base_suite, session), 2)
+
+ session.commit()
if __name__ == '__main__':
main()