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
34 print """Usage: dak generate-packages-sources2 [OPTIONS]
35 Generate the Packages/Sources files
37 -s, --suite=SUITE process this suite
38 Default: All suites not marked 'untouchable'
39 -f, --force Allow processing of untouchable suites
40 CAREFUL: Only to be used at point release time!
41 -h, --help show this help and exit
43 SUITE can be a space seperated list, e.g.
44 --suite=unstable testing
48 #############################################################################
57 WHEN key = 'Source' THEN E'Package\: '
58 WHEN key = 'Files' THEN E'Files\:\n ' || f.md5sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
59 WHEN key = 'Checksums-Sha1' THEN E'Checksums-Sha1\:\n ' || f.sha1sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
60 WHEN key = 'Checksums-Sha256' THEN E'Checksums-Sha256\:\n ' || f.sha256sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
62 END || value, E'\n' ORDER BY mk.ordering, mk.key)
65 JOIN metadata_keys mk ON mk.key_id = sm.key_id
69 E'\nDirectory\: pool/' || SUBSTRING(f.filename FROM E'\\A(.*)/[^/]*\\Z')
71 E'\nPriority\: ' || pri.priority
73 E'\nSection\: ' || sec.section
78 JOIN src_associations sa ON s.id = sa.source
79 JOIN files f ON s.file=f.id
80 JOIN override o ON o.package = s.source
81 JOIN section sec ON o.section = sec.id
82 JOIN priority pri ON o.priority = pri.id
86 AND o.suite = :overridesuite AND o.component = :component AND o.type = :dsc_type
92 def generate_sources(suite_id, component_id):
94 from daklib.filewriter import SourcesFileWriter
95 from daklib.dbconn import Component, DBConn, OverrideType, Suite
96 from daklib.dakmultiprocessing import PROC_STATUS_SUCCESS
98 session = DBConn().session()
99 dsc_type = session.query(OverrideType).filter_by(overridetype='dsc').one().overridetype_id
101 suite = session.query(Suite).get(suite_id)
102 component = session.query(Component).get(component_id)
104 overridesuite_id = suite.get_overridesuite().suite_id
107 'suite': suite.suite_name,
108 'component': component.component_name
110 if suite.indices_compression is not None:
111 writer_args['compression'] = suite.indices_compression
112 writer = SourcesFileWriter(**writer_args)
113 output = writer.open()
115 # run query and write Sources
116 r = session.execute(_sources_query, {"suite": suite_id, "component": component_id, "dsc_type": dsc_type, "overridesuite": overridesuite_id})
118 print >>output, stanza
123 message = ["generate sources", suite.suite_name, component.component_name]
125 return (PROC_STATUS_SUCCESS, message)
127 #############################################################################
129 # Here be large dragons.
130 _packages_query = R"""
136 b.package AS package,
137 b.version AS version,
138 b.architecture AS architecture,
139 b.source AS source_id,
141 f.filename AS filename,
144 f.sha1sum AS sha1sum,
145 f.sha256sum AS sha256sum
148 JOIN bin_associations ba ON b.id = ba.bin
149 JOIN files f ON f.id = b.file
150 JOIN location l ON l.id = f.location
151 JOIN source s ON b.source = s.id
153 (b.architecture = :arch_all OR b.architecture = :arch) AND b.type = :type_name
154 AND ba.suite = :suite
155 AND l.component = :component
160 STRING_AGG(key || E'\: ' || value, E'\n' ORDER BY ordering, key)
162 (SELECT key, ordering,
163 CASE WHEN :include_long_description = 'false' AND key = 'Description'
164 THEN SUBSTRING(value FROM E'\\A[^\n]*')
169 JOIN metadata_keys mk ON mk.key_id = bm.key_id
171 bm.bin_id = tmp.binary_id
172 AND key != ALL (:metadata_skip)
175 || COALESCE(E'\n' || (SELECT
176 STRING_AGG(key || E'\: ' || value, E'\n' ORDER BY key)
177 FROM external_overrides eo
179 eo.package = tmp.package
180 AND eo.suite = :overridesuite AND eo.component = :component
182 || E'\nSection\: ' || sec.section
183 || E'\nPriority\: ' || pri.priority
184 || E'\nFilename\: pool/' || tmp.filename
185 || E'\nSize\: ' || tmp.size
186 || E'\nMD5sum\: ' || tmp.md5sum
187 || E'\nSHA1\: ' || tmp.sha1sum
188 || E'\nSHA256\: ' || tmp.sha256sum
192 JOIN override o ON o.package = tmp.package
193 JOIN section sec ON sec.id = o.section
194 JOIN priority pri ON pri.id = o.priority
198 architecture <> :arch_all
200 (architecture = :arch_all AND source_id IN (SELECT source_id FROM tmp WHERE architecture <> :arch_all))
202 (architecture = :arch_all AND source NOT IN (SELECT DISTINCT source FROM tmp WHERE architecture <> :arch_all))
205 o.type = :type_id AND o.suite = :overridesuite AND o.component = :component
207 ORDER BY tmp.source, tmp.package, tmp.version
210 def generate_packages(suite_id, component_id, architecture_id, type_name):
211 global _packages_query
212 from daklib.filewriter import PackagesFileWriter
213 from daklib.dbconn import Architecture, Component, DBConn, OverrideType, Suite
214 from daklib.dakmultiprocessing import PROC_STATUS_SUCCESS
216 session = DBConn().session()
217 arch_all_id = session.query(Architecture).filter_by(arch_string='all').one().arch_id
218 type_id = session.query(OverrideType).filter_by(overridetype=type_name).one().overridetype_id
220 suite = session.query(Suite).get(suite_id)
221 component = session.query(Component).get(component_id)
222 architecture = session.query(Architecture).get(architecture_id)
224 overridesuite_id = suite.get_overridesuite().suite_id
225 include_long_description = suite.include_long_description
227 # We currently filter out the "Tag" line. They are set by external
228 # overrides and NOT by the maintainer. And actually having it set by
229 # maintainer means we output it twice at the moment -> which breaks
231 metadata_skip = ["Section", "Priority", "Tag"]
232 if include_long_description:
233 metadata_skip.append("Description-md5")
236 'suite': suite.suite_name,
237 'component': component.component_name,
238 'architecture': architecture.arch_string,
241 if suite.indices_compression is not None:
242 writer_args['compression'] = suite.indices_compression
243 writer = PackagesFileWriter(**writer_args)
244 output = writer.open()
246 r = session.execute(_packages_query, {"suite": suite_id, "component": component_id,
247 "arch": architecture_id, "type_id": type_id, "type_name": type_name, "arch_all": arch_all_id,
248 "overridesuite": overridesuite_id, "metadata_skip": metadata_skip,
249 "include_long_description": 'true' if include_long_description else 'false'})
251 print >>output, stanza
256 message = ["generate-packages", suite.suite_name, component.component_name, architecture.arch_string]
258 return (PROC_STATUS_SUCCESS, message)
260 #############################################################################
262 _translations_query = """
267 COALESCE(os.id, s.id) AS overridesuite_id
268 FROM suite AS s LEFT JOIN suite AS os ON s.overridesuite = os.suite_name)
271 E'Package\: ' || b.package
272 || E'\nDescription-md5\: ' || bm_description_md5.value
273 || E'\nDescription-en\: ' || bm_description.value
276 -- join tables for suite and component
277 JOIN bin_associations ba ON b.id = ba.bin
278 JOIN override_suite os ON os.id = ba.suite
279 JOIN override o ON b.package = o.package AND o.suite = os.overridesuite_id AND o.type = (SELECT id FROM override_type WHERE type = 'deb')
281 -- join tables for Description and Description-md5
282 JOIN binaries_metadata bm_description ON b.id = bm_description.bin_id AND bm_description.key_id = (SELECT key_id FROM metadata_keys WHERE key = 'Description')
283 JOIN binaries_metadata bm_description_md5 ON b.id = bm_description_md5.bin_id AND bm_description_md5.key_id = (SELECT key_id FROM metadata_keys WHERE key = 'Description-md5')
285 -- we want to sort by source name
286 JOIN source s ON b.source = s.id
288 WHERE ba.suite = :suite AND o.component = :component
289 GROUP BY b.package, bm_description_md5.value, bm_description.value
290 ORDER BY MIN(s.source), b.package, bm_description_md5.value
293 def generate_translations(suite_id, component_id):
294 global _translations_query
295 from daklib.filewriter import TranslationFileWriter
296 from daklib.dbconn import DBConn, Suite, Component
297 from daklib.dakmultiprocessing import PROC_STATUS_SUCCESS
299 session = DBConn().session()
300 suite = session.query(Suite).get(suite_id)
301 component = session.query(Component).get(component_id)
304 'suite': suite.suite_name,
305 'component': component.component_name,
308 if suite.i18n_compression is not None:
309 writer_args['compression'] = suite.i18n_compression
310 writer = TranslationFileWriter(**writer_args)
311 output = writer.open()
313 r = session.execute(_translations_query, {"suite": suite_id, "component": component_id})
315 print >>output, stanza
319 message = ["generate-translations", suite.suite_name, component.component_name]
321 return (PROC_STATUS_SUCCESS, message)
323 #############################################################################
326 from daklib.config import Config
327 from daklib import daklog
331 Arguments = [('h',"help","Generate-Packages-Sources::Options::Help"),
332 ('s',"suite","Generate-Packages-Sources::Options::Suite"),
333 ('f',"force","Generate-Packages-Sources::Options::Force"),
334 ('o','option','','ArbItem')]
336 suite_names = apt_pkg.parse_commandline(cnf.Cnf, Arguments, sys.argv)
338 Options = cnf.subtree("Generate-Packages-Sources::Options")
342 if Options.has_key("Help"):
345 from daklib.dakmultiprocessing import DakProcessPool, PROC_STATUS_SUCCESS, PROC_STATUS_SIGNALRAISED
346 pool = DakProcessPool()
348 logger = daklog.Logger('generate-packages-sources2')
350 from daklib.dbconn import Component, DBConn, get_suite, Suite
351 session = DBConn().session()
352 session.execute("SELECT add_missing_description_md5()")
355 if Options.has_key("Suite"):
357 for s in suite_names:
358 suite = get_suite(s.lower(), session)
362 print "I: Cannot find suite %s" % s
363 logger.log(['Cannot find suite %s' % s])
365 suites = session.query(Suite).filter(Suite.untouchable == False).all()
367 force = Options.has_key("Force") and Options["Force"]
369 component_ids = [ c.component_id for c in session.query(Component).all() ]
371 def parse_results(message):
372 # Split out into (code, msg)
374 if code == PROC_STATUS_SUCCESS:
376 elif code == PROC_STATUS_SIGNALRAISED:
377 logger.log(['E: Subprocess recieved signal ', msg])
379 logger.log(['E: ', msg])
382 if s.untouchable and not force:
384 utils.fubar("Refusing to touch %s (untouchable and not forced)" % s.suite_name)
385 for c in component_ids:
386 pool.apply_async(generate_sources, [s.suite_id, c], callback=parse_results)
387 if not s.include_long_description:
388 pool.apply_async(generate_translations, [s.suite_id, c], callback=parse_results)
389 for a in s.architectures:
392 pool.apply_async(generate_packages, [s.suite_id, c, a.arch_id, 'deb'], callback=parse_results)
393 pool.apply_async(generate_packages, [s.suite_id, c, a.arch_id, 'udeb'], callback=parse_results)
398 # this script doesn't change the database
403 sys.exit(pool.overall_status())
405 if __name__ == '__main__':