3 # Check for obsolete binary packages
4 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006 James Troup <james@nocrew.org>
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 ################################################################################
22 # ``If you're claiming that's a "problem" that needs to be "fixed",
23 # you might as well write some letters to God about how unfair entropy
24 # is while you're at it.'' -- 20020802143104.GA5628@azure.humbug.org.au
26 ## TODO: fix NBS looping for version, implement Dubious NBS, fix up output of duplicate source package stuff, improve experimental ?, add overrides, avoid ANAIS for duplicated packages
28 ################################################################################
30 import commands, pg, os, sys, time, re
32 from daklib import database
33 from daklib import utils
35 ################################################################################
39 suite = "unstable" # Default
41 no_longer_in_suite = {}; # Really should be static to add_nbs, but I'm lazy
46 ################################################################################
48 def usage(exit_code=0):
49 print """Usage: dak cruft-report
50 Check for obsolete or duplicated packages.
52 -h, --help show this help and exit.
53 -m, --mode=MODE chose the MODE to run in (full or daily).
54 -s, --suite=SUITE check suite SUITE.
55 -w, --wanna-build-dump where to find the copies of http://buildd.debian.org/stats/*.txt"""
58 ################################################################################
60 def add_nbs(nbs_d, source, version, package):
61 # Ensure the package is still in the suite (someone may have already removed it)
62 if no_longer_in_suite.has_key(package):
65 q = projectB.query("SELECT b.id FROM binaries b, bin_associations ba WHERE ba.bin = b.id AND ba.suite = %s AND b.package = '%s' LIMIT 1" % (suite_id, package))
67 no_longer_in_suite[package] = ""
70 nbs_d.setdefault(source, {})
71 nbs_d[source].setdefault(version, {})
72 nbs_d[source][version][package] = ""
74 ################################################################################
76 # Check for packages built on architectures they shouldn't be.
77 def do_anais(architecture, binaries_list, source):
78 if architecture == "any" or architecture == "all":
83 for arch in architecture.split():
84 architectures[arch.strip()] = ""
85 for binary in binaries_list:
86 q = projectB.query("SELECT a.arch_string, b.version FROM binaries b, bin_associations ba, architecture a WHERE ba.suite = %s AND ba.bin = b.id AND b.architecture = a.id AND b.package = '%s'" % (suite_id, binary))
92 if architectures.has_key(arch):
93 versions.append(version)
94 versions.sort(apt_pkg.VersionCompare)
96 latest_version = versions.pop()
99 # Check for 'invalid' architectures
104 if not architectures.has_key(arch):
105 versions_d.setdefault(version, [])
106 versions_d[version].append(arch)
109 anais_output += "\n (*) %s_%s [%s]: %s\n" % (binary, latest_version, source, architecture)
110 versions = versions_d.keys()
111 versions.sort(apt_pkg.VersionCompare)
112 for version in versions:
113 arches = versions_d[version]
115 anais_output += " o %s: %s\n" % (version, ", ".join(arches))
119 ################################################################################
121 # Check for out-of-date binaries on architectures that do not want to build that
122 # package any more, and have them listed as Not-For-Us
123 def do_nfu(nfu_packages):
128 for architecture in nfu_packages:
129 a2p[architecture] = []
130 for (package,bver,sver) in nfu_packages[architecture]:
131 output += " * [%s] does not want %s (binary %s, source %s)\n" % (architecture, package, bver, sver)
132 a2p[architecture].append(package)
136 print "Obsolete by Not-For-Us"
137 print "----------------------"
141 print "Suggested commands:"
142 for architecture in a2p:
143 if a2p[architecture]:
144 print (" dak rm -m \"[auto-cruft] NFU\" -s %s -a %s -b %s" %
145 (suite, architecture, " ".join(a2p[architecture])))
148 def parse_nfu(architecture):
149 # utils/hpodder_1.1.5.0: Not-For-Us [optional:out-of-date]
150 r = re.compile("^\w+/([^_]+)_.*: Not-For-Us")
154 filename = "%s/%s-all.txt" % (Cnf["Cruft-Report::Options::Wanna-Build-Dump"], architecture)
156 # Not all architectures may have a wanna-build dump, so we want to ignore missin
158 if os.path.exists(filename):
159 f = utils.open_file(filename)
170 utils.warn("No wanna-build dump file for architecture %s", architecture)
173 ################################################################################
176 experimental_id = database.get_suite_id("experimental")
177 if experimental_id == -1:
179 # Check for packages in experimental obsoleted by versions in unstable
180 q = projectB.query("""
181 SELECT s.source, s.version AS experimental, s2.version AS unstable
182 FROM src_associations sa, source s, source s2, src_associations sa2
183 WHERE sa.suite = %s AND sa2.suite = %d AND sa.source = s.id
184 AND sa2.source = s2.id AND s.source = s2.source
185 AND versioncmp(s.version, s2.version) < 0""" % (experimental_id,
186 database.get_suite_id("unstable")))
190 print "Newer version in unstable"
191 print "-------------------------"
194 (source, experimental_version, unstable_version) = i
195 print " o %s (%s, %s)" % (source, experimental_version, unstable_version)
196 nviu_to_remove.append(source)
198 print "Suggested command:"
199 print " dak rm -m \"[auto-cruft] NVIU\" -s experimental %s" % (" ".join(nviu_to_remove))
202 ################################################################################
204 def do_nbs(real_nbs):
205 output = "Not Built from Source\n"
206 output += "---------------------\n\n"
209 nbs_keys = real_nbs.keys()
211 for source in nbs_keys:
212 output += " * %s_%s builds: %s\n" % (source,
213 source_versions.get(source, "??"),
214 source_binaries.get(source, "(source does not exist)"))
215 output += " but no longer builds:\n"
216 versions = real_nbs[source].keys()
217 versions.sort(apt_pkg.VersionCompare)
218 for version in versions:
219 packages = real_nbs[source][version].keys()
222 nbs_to_remove.append(pkg)
223 output += " o %s: %s\n" % (version, ", ".join(packages))
230 print "Suggested command:"
231 print " dak rm -m \"[auto-cruft] NBS\" -s %s -b %s" % (suite, " ".join(nbs_to_remove))
234 ################################################################################
236 def do_dubious_nbs(dubious_nbs):
241 dubious_nbs_keys = dubious_nbs.keys()
242 dubious_nbs_keys.sort()
243 for source in dubious_nbs_keys:
244 print " * %s_%s builds: %s" % (source,
245 source_versions.get(source, "??"),
246 source_binaries.get(source, "(source does not exist)"))
247 print " won't admit to building:"
248 versions = dubious_nbs[source].keys()
249 versions.sort(apt_pkg.VersionCompare)
250 for version in versions:
251 packages = dubious_nbs[source][version].keys()
253 print " o %s: %s" % (version, ", ".join(packages))
257 ################################################################################
259 def do_obsolete_source(duplicate_bins, bin2source):
261 for key in duplicate_bins.keys():
262 (source_a, source_b) = key.split('_')
263 for source in [ source_a, source_b ]:
264 if not obsolete.has_key(source):
265 if not source_binaries.has_key(source):
266 # Source has already been removed
269 obsolete[source] = [ i.strip() for i in source_binaries[source].split(',') ]
270 for binary in duplicate_bins[key]:
271 if bin2source.has_key(binary) and bin2source[binary]["source"] == source:
273 if binary in obsolete[source]:
274 obsolete[source].remove(binary)
277 output = "Obsolete source package\n"
278 output += "-----------------------\n\n"
279 obsolete_keys = obsolete.keys()
281 for source in obsolete_keys:
282 if not obsolete[source]:
283 to_remove.append(source)
284 output += " * %s (%s)\n" % (source, source_versions[source])
285 for binary in [ i.strip() for i in source_binaries[source].split(',') ]:
286 if bin2source.has_key(binary):
287 output += " o %s (%s) is built by %s.\n" \
288 % (binary, bin2source[binary]["version"],
289 bin2source[binary]["source"])
291 output += " o %s is not built.\n" % binary
297 print "Suggested command:"
298 print " dak rm -S -p -m \"[auto-cruft] obsolete source package\" %s" % (" ".join(to_remove))
301 def get_suite_binaries():
302 # Initalize a large hash table of all binary packages
306 sys.stderr.write("[Getting a list of binary packages in %s..." % (suite))
307 q = projectB.query("SELECT distinct b.package FROM binaries b, bin_associations ba WHERE ba.suite = %s AND ba.bin = b.id" % (suite_id))
309 sys.stderr.write("done. (%d seconds)]\n" % (int(time.time()-before)))
315 ################################################################################
318 global Cnf, projectB, suite, suite_id, source_binaries, source_versions
320 Cnf = utils.get_conf()
322 Arguments = [('h',"help","Cruft-Report::Options::Help"),
323 ('m',"mode","Cruft-Report::Options::Mode", "HasArg"),
324 ('s',"suite","Cruft-Report::Options::Suite","HasArg"),
325 ('w',"wanna-build-dump","Cruft-Report::Options::Wanna-Build-Dump","HasArg")]
327 if not Cnf.has_key("Cruft-Report::Options::%s" % (i)):
328 Cnf["Cruft-Report::Options::%s" % (i)] = ""
329 Cnf["Cruft-Report::Options::Suite"] = Cnf["Dinstall::DefaultSuite"]
331 if not Cnf.has_key("Cruft-Report::Options::Mode"):
332 Cnf["Cruft-Report::Options::Mode"] = "daily"
334 if not Cnf.has_key("Cruft-Report::Options::Wanna-Build-Dump"):
335 Cnf["Cruft-Report::Options::Wanna-Build-Dump"] = "/srv/ftp.debian.org/scripts/nfu"
337 apt_pkg.ParseCommandLine(Cnf, Arguments, sys.argv)
339 Options = Cnf.SubTree("Cruft-Report::Options")
343 # Set up checks based on mode
344 if Options["Mode"] == "daily":
345 checks = [ "nbs", "nviu", "obsolete source" ]
346 elif Options["Mode"] == "full":
347 checks = [ "nbs", "nviu", "obsolete source", "nfu", "dubious nbs", "bnb", "bms", "anais" ]
349 utils.warn("%s is not a recognised mode - only 'full' or 'daily' are understood." % (Options["Mode"]))
352 projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]))
353 database.init(Cnf, projectB)
367 suite = Options["Suite"]
368 suite_id = database.get_suite_id(suite)
373 bins_in_suite = get_suite_binaries()
375 # Checks based on the Sources files
376 components = Cnf.ValueList("Suite::%s::Components" % (suite))
377 for component in components:
378 filename = "%s/dists/%s/%s/source/Sources.gz" % (Cnf["Dir::Root"], suite, component)
379 # apt_pkg.ParseTagFile needs a real file handle and can't handle a GzipFile instance...
380 temp_filename = utils.temp_filename()
381 (result, output) = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename))
383 sys.stderr.write("Gunzip invocation failed!\n%s\n" % (output))
385 sources = utils.open_file(temp_filename)
386 Sources = apt_pkg.ParseTagFile(sources)
387 while Sources.Step():
388 source = Sources.Section.Find('Package')
389 source_version = Sources.Section.Find('Version')
390 architecture = Sources.Section.Find('Architecture')
391 binaries = Sources.Section.Find('Binary')
392 binaries_list = [ i.strip() for i in binaries.split(',') ]
395 # Check for binaries not built on any architecture.
396 for binary in binaries_list:
397 if not bins_in_suite.has_key(binary):
398 bin_not_built.setdefault(source, {})
399 bin_not_built[source][binary] = ""
401 if "anais" in checks:
402 anais_output += do_anais(architecture, binaries_list, source)
404 # Check for duplicated packages and build indices for checking "no source" later
405 source_index = component + '/' + source
406 if src_pkgs.has_key(source):
407 print " %s is a duplicated source package (%s and %s)" % (source, source_index, src_pkgs[source])
408 src_pkgs[source] = source_index
409 for binary in binaries_list:
410 if bin_pkgs.has_key(binary):
411 key_list = [ source, bin_pkgs[binary] ]
413 key = '_'.join(key_list)
414 duplicate_bins.setdefault(key, [])
415 duplicate_bins[key].append(binary)
416 bin_pkgs[binary] = source
417 source_binaries[source] = binaries
418 source_versions[source] = source_version
421 os.unlink(temp_filename)
423 # Checks based on the Packages files
424 check_components = components[:]
425 if suite != "experimental":
426 check_components.append('main/debian-installer');
427 for component in check_components:
428 architectures = filter(utils.real_arch, Cnf.ValueList("Suite::%s::Architectures" % (suite)))
429 for architecture in architectures:
430 filename = "%s/dists/%s/%s/binary-%s/Packages.gz" % (Cnf["Dir::Root"], suite, component, architecture)
431 # apt_pkg.ParseTagFile needs a real file handle
432 temp_filename = utils.temp_filename()
433 (result, output) = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename))
435 sys.stderr.write("Gunzip invocation failed!\n%s\n" % (output))
439 nfu_packages.setdefault(architecture,[])
440 nfu_entries = parse_nfu(architecture)
442 packages = utils.open_file(temp_filename)
443 Packages = apt_pkg.ParseTagFile(packages)
444 while Packages.Step():
445 package = Packages.Section.Find('Package')
446 source = Packages.Section.Find('Source', "")
447 version = Packages.Section.Find('Version')
450 if bin2source.has_key(package) and \
451 apt_pkg.VersionCompare(version, bin2source[package]["version"]) > 0:
452 bin2source[package]["version"] = version
453 bin2source[package]["source"] = source
455 bin2source[package] = {}
456 bin2source[package]["version"] = version
457 bin2source[package]["source"] = source
458 if source.find("(") != -1:
459 m = utils.re_extract_src_version.match(source)
462 if not bin_pkgs.has_key(package):
463 nbs.setdefault(source,{})
464 nbs[source].setdefault(package, {})
465 nbs[source][package][version] = ""
467 previous_source = bin_pkgs[package]
468 if previous_source != source:
469 key_list = [ source, previous_source ]
471 key = '_'.join(key_list)
472 duplicate_bins.setdefault(key, [])
473 if package not in duplicate_bins[key]:
474 duplicate_bins[key].append(package)
476 if package in nfu_entries and \
477 version != source_versions[source]: # only suggest to remove out-of-date packages
478 nfu_packages[architecture].append((package,version,source_versions[source]))
481 os.unlink(temp_filename)
483 if "obsolete source" in checks:
484 do_obsolete_source(duplicate_bins, bin2source)
486 # Distinguish dubious (version numbers match) and 'real' NBS (they don't)
489 for source in nbs.keys():
490 for package in nbs[source].keys():
491 versions = nbs[source][package].keys()
492 versions.sort(apt_pkg.VersionCompare)
493 latest_version = versions.pop()
494 source_version = source_versions.get(source,"0")
495 if apt_pkg.VersionCompare(latest_version, source_version) == 0:
496 add_nbs(dubious_nbs, source, latest_version, package)
498 add_nbs(real_nbs, source, latest_version, package)
508 if Options["Mode"] == "full":
516 print "Unbuilt binary packages"
517 print "-----------------------"
519 keys = bin_not_built.keys()
522 binaries = bin_not_built[source].keys()
524 print " o %s: %s" % (source, ", ".join(binaries))
528 print "Built from multiple source packages"
529 print "-----------------------------------"
531 keys = duplicate_bins.keys()
534 (source_a, source_b) = key.split("_")
535 print " o %s & %s => %s" % (source_a, source_b, ", ".join(duplicate_bins[key]))
538 if "anais" in checks:
539 print "Architecture Not Allowed In Source"
540 print "----------------------------------"
544 if "dubious nbs" in checks:
545 do_dubious_nbs(dubious_nbs)
548 ################################################################################
550 if __name__ == '__main__':