4 Generate changelog entry between two suites
6 @contact: Debian FTP Master <ftpmaster@debian.org>
7 @copyright: 2010 Luca Falavigna <dktrkranz@debian.org>
8 @license: GNU General Public License version 2 or later
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write to the Free Software
23 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 ################################################################################
27 # <bdefreese> !dinstall
28 # <dak> bdefreese: I guess the next dinstall will be in 0hr 1min 35sec
29 # <bdefreese> Wow I have great timing
30 # <DktrKranz> dating with dinstall, part II
32 # <Ganneff> dating with that monster? do you have good combat armor?
33 # <bdefreese> +5 Plate :)
34 # <Ganneff> not a good one then
35 # <Ganneff> so you wont even manage to bypass the lesser monster in front, unchecked
36 # <DktrKranz> asbesto belt
37 # <Ganneff> helps only a step
38 # <DktrKranz> the Ultimate Weapon: cron_turned_off
40 # <Ganneff> thats debadmin limited
41 # <Ganneff> no option for you
42 # <DktrKranz> bdefreese: it seems ftp-masters want dinstall to sexual harass us, are you good in running?
43 # <Ganneff> you can run but you can not hide
44 # <bdefreese> No, I'm old and fat :)
45 # <Ganneff> you can roll but you can not hide
48 # <DktrKranz> damn dinstall, you racist bastard
50 ################################################################################
55 from commands import getstatusoutput
58 from shutil import rmtree
59 from daklib.dbconn import *
60 from daklib import utils
61 from daklib.config import Config
63 ################################################################################
65 def usage (exit_code=0):
66 print """Generate changelog between two suites
69 make-changelog -s <suite> -b <base_suite> [OPTION]...
74 -h, --help show this help and exit
75 -s, --suite suite providing packages to compare
76 -b, --base-suite suite to be taken as reference for comparison
77 -n, --binnmu display binNMUs uploads instead of source ones
79 -e, --export export interesting files from source packages"""
83 def get_source_uploads(suite, base_suite, session):
85 Returns changelogs for source uploads where version is newer than base.
88 query = """WITH base AS (
89 SELECT source, max(version) AS version
91 WHERE suite_name = :base_suite
93 UNION (SELECT source, CAST(0 AS debversion) AS version
95 WHERE suite_name = :suite
96 EXCEPT SELECT source, CAST(0 AS debversion) AS version
98 WHERE suite_name = :base_suite
101 SELECT source, max(version) AS version
103 WHERE suite_name = :suite
105 SELECT DISTINCT c.source, c.version, c.changelog
107 JOIN base b ON b.source = c.source
108 JOIN cur_suite cs ON cs.source = c.source
109 WHERE c.version > b.version
110 AND c.version <= cs.version
111 AND c.architecture LIKE '%source%'
112 ORDER BY c.source, c.version DESC"""
114 return session.execute(query, {'suite': suite, 'base_suite': base_suite})
116 def get_binary_uploads(suite, base_suite, session):
118 Returns changelogs for binary uploads where version is newer than base.
121 query = """WITH base as (
122 SELECT s.source, max(b.version) AS version, a.arch_string
124 JOIN binaries b ON b.source = s.id
125 JOIN bin_associations ba ON ba.bin = b.id
126 JOIN architecture a ON a.id = b.architecture
130 WHERE suite_name = :base_suite)
131 GROUP BY s.source, a.arch_string),
133 SELECT s.source, max(b.version) AS version, a.arch_string
135 JOIN binaries b ON b.source = s.id
136 JOIN bin_associations ba ON ba.bin = b.id
137 JOIN architecture a ON a.id = b.architecture
141 WHERE suite_name = :suite)
142 GROUP BY s.source, a.arch_string)
143 SELECT DISTINCT c.source, c.version, c.architecture, c.changelog
145 JOIN base b on b.source = c.source
146 JOIN cur_suite cs ON cs.source = c.source
147 WHERE c.version > b.version
148 AND c.version <= cs.version
149 AND c.architecture = b.arch_string
150 AND c.architecture = cs.arch_string
151 ORDER BY c.source, c.version DESC, c.architecture"""
153 return session.execute(query, {'suite': suite, 'base_suite': base_suite})
155 def display_changes(uploads, index):
157 for upload in uploads:
158 if prev_upload and prev_upload != upload[0]:
161 prev_upload = upload[0]
163 def export_files(session, pool, clpool, temppath):
165 Export interesting files from source packages.
169 query = """SELECT DISTINCT s.source, su.suite_name AS suite, s.version, f.filename
171 JOIN newest_source n ON n.source = s.source AND n.version = s.version
172 JOIN src_associations sa ON sa.source = s.id
173 JOIN suite su ON su.id = sa.suite
174 JOIN files f ON f.id = s.file
175 ORDER BY s.source, suite"""
177 for p in session.execute(query):
178 if not sources.has_key(p[0]):
180 sources[p[0]][p[1]] = (p[2], p[3])
182 tempdir = utils.temp_dirname(parent=temppath)
185 for p in sources.keys():
186 for s in sources[p].keys():
187 files = (('changelog', True),
189 ('NEWS.Debian', False),
190 ('README.Debian', False))
191 path = os.path.join(clpool, sources[p][s][1].split('/')[0], \
192 split('(^lib\S|^\S)', p)[1], p)
193 if not os.path.exists(path):
196 for f in glob(os.path.join(path, s + '.*')):
200 t = os.path.join(path, '%s_%s.*%s' % (p, sources[p][s][0], file[0]))
201 if file[1] and not glob(t):
205 os.link(f, os.path.join(path, '%s.%s' % \
206 (s, os.path.basename(f).split('%s_%s.' \
207 % (p, sources[p][s][0]))[1])))
209 cmd = 'dpkg-source --no-check --no-copy -x %s %s' \
210 % (os.path.join(pool, sources[p][s][1]), tempdir)
211 (result, output) = getstatusoutput(cmd)
215 for f in glob(os.path.join(tempdir, 'debian', '*' + file[0])):
216 for dest in os.path.join(path, '%s_%s.%s' \
217 % (p, sources[p][s][0], os.path.basename(f))), \
218 os.path.join(path, '%s.%s' % (s, os.path.basename(f))):
219 if not os.path.exists(dest):
222 print 'make-changelog: unable to extract %s for %s_%s' \
223 % (os.path.basename(f), p, sources[p][s][0])
225 print 'make-changelog: unable to unpack %s_%s: %s' % (p, sources[p][s][0], output)
230 for root, dirs, files in os.walk(clpool):
232 if root.split('/')[-1] not in sources.keys():
233 if os.path.exists(root):
236 if os.path.exists(os.path.join(root, file)):
237 if os.stat(os.path.join(root, file)).st_nlink == 1:
238 os.unlink(os.path.join(root, file))
241 Cnf = utils.get_conf()
243 Arguments = [('h','help','Make-Changelog::Options::Help'),
244 ('s','suite','Make-Changelog::Options::Suite','HasArg'),
245 ('b','base-suite','Make-Changelog::Options::Base-Suite','HasArg'),
246 ('n','binnmu','Make-Changelog::Options::binNMU'),
247 ('e','export','Make-Changelog::Options::export')]
249 for i in ['help', 'suite', 'base-suite', 'binnmu', 'export']:
250 if not Cnf.has_key('Make-Changelog::Options::%s' % (i)):
251 Cnf['Make-Changelog::Options::%s' % (i)] = ''
253 apt_pkg.ParseCommandLine(Cnf, Arguments, sys.argv)
254 Options = Cnf.SubTree('Make-Changelog::Options')
255 suite = Cnf['Make-Changelog::Options::Suite']
256 base_suite = Cnf['Make-Changelog::Options::Base-Suite']
257 binnmu = Cnf['Make-Changelog::Options::binNMU']
258 export = Cnf['Make-Changelog::Options::export']
260 if Options['help'] or not (suite and base_suite) and not export:
263 for s in suite, base_suite:
264 if not export and not get_suite(s):
265 utils.fubar('Invalid suite "%s"' % s)
267 session = DBConn().session()
271 exportpath = os.path.join(Cnf['Dir::Export'], cnf.exportpath)
272 export_files(session, Cnf['Dir::Pool'], exportpath, Cnf['Dir::TempPath'])
274 utils.fubar('No changelog export path defined')
276 display_changes(get_binary_uploads(suite, base_suite, session), 3)
278 display_changes(get_source_uploads(suite, base_suite, session), 2)
282 if __name__ == '__main__':