4 Generate Packages/Sources files
6 @contact: Debian FTP Master <ftpmaster@debian.org>
7 @copyright: 2011 Ansgar Burchardt <ansgar@debian.org>
8 @copyright: Based on daklib/lists.py and dak/generate_filelist.py:
9 2009-2011 Torsten Werner <twerner@debian.org>
10 @copyright: Based on dak/generate_packages_sources.py:
11 2000, 2001, 2002, 2006 James Troup <james@nocrew.org>
12 2009 Mark Hymers <mhy@debian.org>
13 2010 Joerg Jaspert <joerg@debian.org>
14 @license: GNU General Public License version 2 or later
17 # This program is free software; you can redistribute it and/or modify
18 # it under the terms of the GNU General Public License as published by
19 # the Free Software Foundation; either version 2 of the License, or
20 # (at your option) any later version.
22 # This program is distributed in the hope that it will be useful,
23 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 # GNU General Public License for more details.
27 # You should have received a copy of the GNU General Public License
28 # along with this program; if not, write to the Free Software
29 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 from daklib.dbconn import *
32 from daklib.config import Config
33 from daklib import utils, daklog
34 from daklib.dakmultiprocessing import DakProcessPool, PROC_STATUS_SUCCESS, PROC_STATUS_SIGNALRAISED
35 from daklib.filewriter import PackagesFileWriter, SourcesFileWriter
37 import apt_pkg, os, stat, sys
40 print """Usage: dak generate-packages-sources2 [OPTIONS]
41 Generate the Packages/Sources files
43 -s, --suite=SUITE process this suite
44 Default: All suites not marked 'untouchable'
45 -f, --force Allow processing of untouchable suites
46 CAREFUL: Only to be used at point release time!
47 -h, --help show this help and exit
49 SUITE can be a space seperated list, e.g.
50 --suite=unstable testing
54 #############################################################################
63 WHEN key = 'Source' THEN 'Package\: '
64 WHEN key = 'Files' THEN E'Files\:\n ' || f.md5sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
65 WHEN key = 'Checksums-Sha1' THEN E'Checksums-Sha1\:\n ' || f.sha1sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
66 WHEN key = 'Checksums-Sha256' THEN E'Checksums-Sha256\:\n ' || f.sha256sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
68 END || value, E'\n' ORDER BY mk.ordering, mk.key)
71 JOIN metadata_keys mk ON mk.key_id = sm.key_id
75 E'\nDirectory\: pool/' || SUBSTRING(f.filename FROM E'\\A(.*)/[^/]*\\Z')
77 E'\nPriority\: ' || pri.priority
79 E'\nSection\: ' || sec.section
84 JOIN src_associations sa ON s.id = sa.source
85 JOIN files f ON s.file=f.id
86 JOIN override o ON o.package = s.source
87 JOIN section sec ON o.section = sec.id
88 JOIN priority pri ON o.priority = pri.id
92 AND o.suite = :overridesuite AND o.component = :component AND o.type = :dsc_type
98 def generate_sources(suite_id, component_id):
101 session = DBConn().session()
102 dsc_type = session.query(OverrideType).filter_by(overridetype='dsc').one().overridetype_id
104 suite = session.query(Suite).get(suite_id)
105 component = session.query(Component).get(component_id)
107 overridesuite_id = suite.get_overridesuite().suite_id
109 writer = SourcesFileWriter(suite=suite.suite_name, component=component.component_name)
110 output = writer.open()
112 # run query and write Sources
113 r = session.execute(_sources_query, {"suite": suite_id, "component": component_id, "dsc_type": dsc_type, "overridesuite": overridesuite_id})
115 print >>output, stanza
120 message = ["generate sources", suite.suite_name, component.component_name]
124 #############################################################################
126 # Here be large dragons.
127 _packages_query = R"""
133 b.package AS package,
134 b.version AS version,
135 b.architecture AS architecture,
136 b.source AS source_id,
138 f.filename AS filename,
141 f.sha1sum AS sha1sum,
142 f.sha256sum AS sha256sum
145 JOIN bin_associations ba ON b.id = ba.bin
146 JOIN files f ON f.id = b.file
147 JOIN location l ON l.id = f.location
148 JOIN source s ON b.source = s.id
150 (b.architecture = :arch_all OR b.architecture = :arch) AND b.type = :type_name
151 AND ba.suite = :suite
152 AND l.component = :component
157 STRING_AGG(key || '\: ' || value, E'\n' ORDER BY mk.ordering, mk.key)
160 JOIN metadata_keys mk ON mk.key_id = bm.key_id
162 bm.bin_id = tmp.binary_id
163 AND key != 'Section' AND key != 'Priority'
165 || COALESCE(E'\n' || (SELECT
166 STRING_AGG(key || '\: ' || value, E'\n' ORDER BY key)
167 FROM external_overrides eo
168 WHERE eo.package = tmp.package
170 || E'\nSection\: ' || sec.section
171 || E'\nPriority\: ' || pri.priority
172 || E'\nFilename\: pool/' || tmp.filename
173 || E'\nSize\: ' || tmp.size
174 || E'\nMD5sum\: ' || tmp.md5sum
175 || E'\nSHA1\: ' || tmp.sha1sum
176 || E'\nSHA256\: ' || tmp.sha256sum
180 JOIN override o ON o.package = tmp.package
181 JOIN section sec ON sec.id = o.section
182 JOIN priority pri ON pri.id = o.priority
186 architecture <> :arch_all
188 (architecture = :arch_all AND source_id IN (SELECT source_id FROM tmp WHERE architecture <> :arch_all))
190 (architecture = :arch_all AND source NOT IN (SELECT DISTINCT source FROM tmp WHERE architecture <> :arch_all))
193 o.type = :type_id AND o.suite = :overridesuite AND o.component = :component
195 ORDER BY tmp.package, tmp.version
198 def generate_packages(suite_id, component_id, architecture_id, type_name):
199 global _packages_query
201 session = DBConn().session()
202 arch_all_id = session.query(Architecture).filter_by(arch_string='all').one().arch_id
203 type_id = session.query(OverrideType).filter_by(overridetype=type_name).one().overridetype_id
205 suite = session.query(Suite).get(suite_id)
206 component = session.query(Component).get(component_id)
207 architecture = session.query(Architecture).get(architecture_id)
209 overridesuite_id = suite.get_overridesuite().suite_id
211 writer = PackagesFileWriter(suite=suite.suite_name, component=component.component_name,
212 architecture=architecture.arch_string, debtype=type_name)
213 output = writer.open()
215 r = session.execute(_packages_query, {"suite": suite_id, "component": component_id,
216 "arch": architecture_id, "type_id": type_id, "type_name": type_name, "arch_all": arch_all_id,
217 "overridesuite": overridesuite_id})
219 print >>output, stanza
224 message = ["generate-packages", suite.suite_name, component.component_name, architecture.arch_string]
228 #############################################################################
233 Arguments = [('h',"help","Generate-Packages-Sources::Options::Help"),
234 ('s',"suite","Generate-Packages-Sources::Options::Suite"),
235 ('f',"force","Generate-Packages-Sources::Options::Force")]
237 suite_names = apt_pkg.ParseCommandLine(cnf.Cnf, Arguments, sys.argv)
239 Options = cnf.SubTree("Generate-Packages-Sources::Options")
243 if Options.has_key("Help"):
246 logger = daklog.Logger(cnf, 'generate-packages-sources2')
248 session = DBConn().session()
250 if Options.has_key("Suite"):
252 for s in suite_names:
253 suite = get_suite(s.lower(), session)
257 print "I: Cannot find suite %s" % s
258 logger.log(['Cannot find suite %s' % s])
260 suites = session.query(Suite).filter(Suite.untouchable == False).all()
262 force = Options.has_key("Force") and Options["Force"]
264 component_ids = [ c.component_id for c in session.query(Component).all() ]
266 def parse_results(message):
267 # Split out into (code, msg)
269 if code == PROC_STATUS_SUCCESS:
271 elif code == PROC_STATUS_SIGNALRAISED:
272 logger.log(['E: Subprocess recieved signal ', msg])
274 logger.log(['E: ', msg])
276 pool = DakProcessPool()
278 if s.untouchable and not force:
279 utils.fubar("Refusing to touch %s (untouchable and not forced)" % s.suite_name)
280 for c in component_ids:
281 pool.apply_async(generate_sources, [s.suite_id, c], callback=parse_results)
282 for a in s.architectures:
283 pool.apply_async(generate_packages, [s.suite_id, c, a.arch_id, 'deb'], callback=parse_results)
284 pool.apply_async(generate_packages, [s.suite_id, c, a.arch_id, 'udeb'], callback=parse_results)
289 # this script doesn't change the database
294 sys.exit(pool.output_status())
296 if __name__ == '__main__':