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 -a, --archive=ARCHIVE process suites in ARCHIVE
38 -s, --suite=SUITE process this suite
39 Default: All suites not marked 'untouchable'
40 -f, --force Allow processing of untouchable suites
41 CAREFUL: Only to be used at point release time!
42 -h, --help show this help and exit
44 SUITE can be a space seperated list, e.g.
45 --suite=unstable testing
49 #############################################################################
58 WHEN key = 'Source' THEN E'Package\: '
59 WHEN key = 'Files' AND suite.checksums && array['md5sum'] THEN E'Files\:\n ' || f.md5sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
60 WHEN key = 'Files' THEN NULL
61 WHEN key = 'Checksums-Sha1' AND suite.checksums && array['sha1'] THEN E'Checksums-Sha1\:\n ' || f.sha1sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
62 WHEN key = 'Checksums-Sha1' THEN NULL
63 WHEN key = 'Checksums-Sha256' AND suite.checksums && array['sha256'] THEN E'Checksums-Sha256\:\n ' || f.sha256sum || ' ' || f.size || ' ' || SUBSTRING(f.filename FROM E'/([^/]*)\\Z')
64 WHEN key = 'Checksums-Sha256' THEN NULL
66 END || value, E'\n' ORDER BY mk.ordering, mk.key)
69 JOIN metadata_keys mk ON mk.key_id = sm.key_id
74 WHEN src_associations_full.extra_source THEN E'\nExtra-Source-Only\: yes'
78 E'\nDirectory\: pool/' || :component_name || '/' || SUBSTRING(f.filename FROM E'\\A(.*)/[^/]*\\Z')
80 E'\nPriority\: ' || COALESCE(pri.priority, 'extra')
82 E'\nSection\: ' || COALESCE(sec.section, 'misc')
87 JOIN src_associations_full ON src_associations_full.suite = :suite AND s.id = src_associations_full.source
88 JOIN files f ON s.file=f.id
89 JOIN files_archive_map fam
91 AND fam.archive_id = (SELECT archive_id FROM suite WHERE id = :suite)
92 AND fam.component_id = :component
93 LEFT JOIN override o ON o.package = s.source
94 AND o.suite = :overridesuite
95 AND o.component = :component
96 AND o.type = :dsc_type
97 LEFT JOIN section sec ON o.section = sec.id
98 LEFT JOIN priority pri ON o.priority = pri.id
99 LEFT JOIN suite on suite.id = :suite
105 def generate_sources(suite_id, component_id):
106 global _sources_query
107 from daklib.filewriter import SourcesFileWriter
108 from daklib.dbconn import Component, DBConn, OverrideType, Suite
109 from daklib.dakmultiprocessing import PROC_STATUS_SUCCESS
111 session = DBConn().session()
112 dsc_type = session.query(OverrideType).filter_by(overridetype='dsc').one().overridetype_id
114 suite = session.query(Suite).get(suite_id)
115 component = session.query(Component).get(component_id)
117 overridesuite_id = suite.get_overridesuite().suite_id
120 'archive': suite.archive.path,
121 'suite': suite.suite_name,
122 'component': component.component_name
124 if suite.indices_compression is not None:
125 writer_args['compression'] = suite.indices_compression
126 writer = SourcesFileWriter(**writer_args)
127 output = writer.open()
129 # run query and write Sources
130 r = session.execute(_sources_query, {"suite": suite_id, "component": component_id, "component_name": component.component_name, "dsc_type": dsc_type, "overridesuite": overridesuite_id})
132 print >>output, stanza
137 message = ["generate sources", suite.suite_name, component.component_name]
139 return (PROC_STATUS_SUCCESS, message)
141 #############################################################################
143 # Here be large dragons.
144 _packages_query = R"""
150 b.package AS package,
151 b.version AS version,
152 b.architecture AS architecture,
153 b.source AS source_id,
155 f.filename AS filename,
158 f.sha1sum AS sha1sum,
159 f.sha256sum AS sha256sum,
160 (SELECT value FROM binaries_metadata
162 AND key_id = (SELECT key_id FROM metadata_keys WHERE key = 'Priority'))
163 AS fallback_priority,
164 (SELECT value FROM binaries_metadata
166 AND key_id = (SELECT key_id FROM metadata_keys WHERE key = 'Section'))
170 JOIN bin_associations ba ON b.id = ba.bin
171 JOIN files f ON f.id = b.file
172 JOIN files_archive_map fam ON f.id = fam.file_id AND fam.archive_id = :archive_id
173 JOIN source s ON b.source = s.id
175 (b.architecture = :arch_all OR b.architecture = :arch) AND b.type = :type_name
176 AND ba.suite = :suite
177 AND fam.component_id = :component
182 STRING_AGG(key || E'\: ' || value, E'\n' ORDER BY ordering, key)
184 (SELECT key, ordering,
185 CASE WHEN :include_long_description = 'false' AND key = 'Description'
186 THEN SUBSTRING(value FROM E'\\A[^\n]*')
191 JOIN metadata_keys mk ON mk.key_id = bm.key_id
193 bm.bin_id = tmp.binary_id
194 AND key != ALL (:metadata_skip)
197 || COALESCE(E'\n' || (SELECT
198 STRING_AGG(key || E'\: ' || value, E'\n' ORDER BY key)
199 FROM external_overrides eo
201 eo.package = tmp.package
202 AND eo.suite = :overridesuite AND eo.component = :component
204 || E'\nSection\: ' || COALESCE(sec.section, tmp.fallback_section)
205 || E'\nPriority\: ' || COALESCE(pri.priority, tmp.fallback_priority)
206 || E'\nFilename\: pool/' || :component_name || '/' || tmp.filename
207 || E'\nSize\: ' || tmp.size
208 || CASE WHEN suite.checksums && array['md5sum'] THEN E'\nMD5sum\: ' || tmp.md5sum ELSE '' END
209 || CASE WHEN suite.checksums && array['sha1'] THEN E'\nSHA1\: ' || tmp.sha1sum ELSE '' END
210 || CASE WHEN suite.checksums && array['sha256'] THEN E'\nSHA256\: ' || tmp.sha256sum ELSE '' END
214 LEFT JOIN override o ON o.package = tmp.package
215 AND o.type = :type_id
216 AND o.suite = :overridesuite
217 AND o.component = :component
218 LEFT JOIN section sec ON sec.id = o.section
219 LEFT JOIN priority pri ON pri.id = o.priority
220 LEFT JOIN suite ON suite.id = :suite
224 architecture <> :arch_all
226 (architecture = :arch_all AND source_id IN (SELECT source_id FROM tmp WHERE architecture <> :arch_all))
228 (architecture = :arch_all AND source NOT IN (SELECT DISTINCT source FROM tmp WHERE architecture <> :arch_all))
231 ORDER BY tmp.source, tmp.package, tmp.version
234 def generate_packages(suite_id, component_id, architecture_id, type_name):
235 global _packages_query
236 from daklib.filewriter import PackagesFileWriter
237 from daklib.dbconn import Architecture, Component, DBConn, OverrideType, Suite
238 from daklib.dakmultiprocessing import PROC_STATUS_SUCCESS
240 session = DBConn().session()
241 arch_all_id = session.query(Architecture).filter_by(arch_string='all').one().arch_id
242 type_id = session.query(OverrideType).filter_by(overridetype=type_name).one().overridetype_id
244 suite = session.query(Suite).get(suite_id)
245 component = session.query(Component).get(component_id)
246 architecture = session.query(Architecture).get(architecture_id)
248 overridesuite_id = suite.get_overridesuite().suite_id
249 include_long_description = suite.include_long_description
251 # We currently filter out the "Tag" line. They are set by external
252 # overrides and NOT by the maintainer. And actually having it set by
253 # maintainer means we output it twice at the moment -> which breaks
255 metadata_skip = ["Section", "Priority", "Tag"]
256 if include_long_description:
257 metadata_skip.append("Description-md5")
260 'archive': suite.archive.path,
261 'suite': suite.suite_name,
262 'component': component.component_name,
263 'architecture': architecture.arch_string,
266 if suite.indices_compression is not None:
267 writer_args['compression'] = suite.indices_compression
268 writer = PackagesFileWriter(**writer_args)
269 output = writer.open()
271 r = session.execute(_packages_query, {"archive_id": suite.archive.archive_id,
272 "suite": suite_id, "component": component_id, 'component_name': component.component_name,
273 "arch": architecture_id, "type_id": type_id, "type_name": type_name, "arch_all": arch_all_id,
274 "overridesuite": overridesuite_id, "metadata_skip": metadata_skip,
275 "include_long_description": 'true' if include_long_description else 'false'})
277 print >>output, stanza
282 message = ["generate-packages", suite.suite_name, component.component_name, architecture.arch_string]
284 return (PROC_STATUS_SUCCESS, message)
286 #############################################################################
288 _translations_query = """
293 COALESCE(os.id, s.id) AS overridesuite_id
294 FROM suite AS s LEFT JOIN suite AS os ON s.overridesuite = os.suite_name)
297 E'Package\: ' || b.package
298 || E'\nDescription-md5\: ' || bm_description_md5.value
299 || E'\nDescription-en\: ' || bm_description.value
302 -- join tables for suite and component
303 JOIN bin_associations ba ON b.id = ba.bin
304 JOIN override_suite os ON os.id = ba.suite
305 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')
307 -- join tables for Description and Description-md5
308 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')
309 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')
311 -- we want to sort by source name
312 JOIN source s ON b.source = s.id
314 WHERE ba.suite = :suite AND o.component = :component
315 GROUP BY b.package, bm_description_md5.value, bm_description.value
316 ORDER BY MIN(s.source), b.package, bm_description_md5.value
319 def generate_translations(suite_id, component_id):
320 global _translations_query
321 from daklib.filewriter import TranslationFileWriter
322 from daklib.dbconn import DBConn, Suite, Component
323 from daklib.dakmultiprocessing import PROC_STATUS_SUCCESS
325 session = DBConn().session()
326 suite = session.query(Suite).get(suite_id)
327 component = session.query(Component).get(component_id)
330 'archive': suite.archive.path,
331 'suite': suite.suite_name,
332 'component': component.component_name,
335 if suite.i18n_compression is not None:
336 writer_args['compression'] = suite.i18n_compression
337 writer = TranslationFileWriter(**writer_args)
338 output = writer.open()
340 r = session.execute(_translations_query, {"suite": suite_id, "component": component_id})
342 print >>output, stanza
346 message = ["generate-translations", suite.suite_name, component.component_name]
348 return (PROC_STATUS_SUCCESS, message)
350 #############################################################################
353 from daklib.config import Config
354 from daklib import daklog
358 Arguments = [('h',"help","Generate-Packages-Sources::Options::Help"),
359 ('a','archive','Generate-Packages-Sources::Options::Archive','HasArg'),
360 ('s',"suite","Generate-Packages-Sources::Options::Suite",'HasArg'),
361 ('f',"force","Generate-Packages-Sources::Options::Force"),
362 ('o','option','','ArbItem')]
364 apt_pkg.parse_commandline(cnf.Cnf, Arguments, sys.argv)
366 Options = cnf.subtree("Generate-Packages-Sources::Options")
370 if Options.has_key("Help"):
373 from daklib.dakmultiprocessing import DakProcessPool, PROC_STATUS_SUCCESS, PROC_STATUS_SIGNALRAISED
374 pool = DakProcessPool()
376 logger = daklog.Logger('generate-packages-sources2')
378 from daklib.dbconn import Component, DBConn, get_suite, Suite, Archive
379 session = DBConn().session()
380 session.execute("SELECT add_missing_description_md5()")
383 if Options.has_key("Suite"):
385 suite_names = Options['Suite'].split(',')
386 for s in suite_names:
387 suite = get_suite(s.lower(), session)
391 print "I: Cannot find suite %s" % s
392 logger.log(['Cannot find suite %s' % s])
394 query = session.query(Suite).filter(Suite.untouchable == False)
395 if 'Archive' in Options:
396 query = query.join(Suite.archive).filter(Archive.archive_name==Options['Archive'])
399 force = Options.has_key("Force") and Options["Force"]
402 def parse_results(message):
403 # Split out into (code, msg)
405 if code == PROC_STATUS_SUCCESS:
407 elif code == PROC_STATUS_SIGNALRAISED:
408 logger.log(['E: Subprocess recieved signal ', msg])
410 logger.log(['E: ', msg])
412 # Lock tables so that nobody can change things underneath us
413 session.execute("LOCK TABLE src_associations IN SHARE MODE")
414 session.execute("LOCK TABLE bin_associations IN SHARE MODE")
417 component_ids = [ c.component_id for c in s.components ]
418 if s.untouchable and not force:
420 daklib.utils.fubar("Refusing to touch %s (untouchable and not forced)" % s.suite_name)
421 for c in component_ids:
422 pool.apply_async(generate_sources, [s.suite_id, c], callback=parse_results)
423 if not s.include_long_description:
424 pool.apply_async(generate_translations, [s.suite_id, c], callback=parse_results)
425 for a in s.architectures:
428 pool.apply_async(generate_packages, [s.suite_id, c, a.arch_id, 'deb'], callback=parse_results)
429 pool.apply_async(generate_packages, [s.suite_id, c, a.arch_id, 'udeb'], callback=parse_results)
434 # this script doesn't change the database
439 sys.exit(pool.overall_status())
441 if __name__ == '__main__':