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
27 ## duplicate source package stuff, improve experimental ?, add overrides,
28 ## avoid ANAIS for duplicated packages
30 ################################################################################
32 import commands, os, sys, time, re
35 from daklib.config import Config
36 from daklib.dbconn import *
37 from daklib import utils
38 from daklib.regexes import re_extract_src_version
40 ################################################################################
42 no_longer_in_suite = {}; # Really should be static to add_nbs, but I'm lazy
47 ################################################################################
49 def usage(exit_code=0):
50 print """Usage: dak cruft-report
51 Check for obsolete or duplicated packages.
53 -h, --help show this help and exit.
54 -m, --mode=MODE chose the MODE to run in (full or daily).
55 -s, --suite=SUITE check suite SUITE.
56 -w, --wanna-build-dump where to find the copies of http://buildd.debian.org/stats/*.txt"""
59 ################################################################################
61 def add_nbs(nbs_d, source, version, package, suite_id, session):
62 # Ensure the package is still in the suite (someone may have already removed it)
63 if no_longer_in_suite.has_key(package):
66 q = session.execute("""SELECT b.id FROM binaries b, bin_associations ba
67 WHERE ba.bin = b.id AND ba.suite = :suite_id
68 AND b.package = suite_id LIMIT 1""" % (suite_id, package))
70 no_longer_in_suite[package] = ""
73 nbs_d.setdefault(source, {})
74 nbs_d[source].setdefault(version, {})
75 nbs_d[source][version][package] = ""
77 ################################################################################
79 # Check for packages built on architectures they shouldn't be.
80 def do_anais(architecture, binaries_list, source, session):
81 if architecture == "any" or architecture == "all":
86 for arch in architecture.split():
87 architectures[arch.strip()] = ""
88 for binary in binaries_list:
89 q = session.execute("""SELECT a.arch_string, b.version
90 FROM binaries b, bin_associations ba, architecture a
91 WHERE ba.suite = :suiteid AND ba.bin = b.id
92 AND b.architecture = a.id AND b.package = :package""",
93 {'suiteid': suite_id, 'package': binary})
95 for i in q.fetchall():
98 if architectures.has_key(arch):
99 versions.append(version)
100 versions.sort(apt_pkg.VersionCompare)
102 latest_version = versions.pop()
104 latest_version = None
105 # Check for 'invalid' architectures
110 if not architectures.has_key(arch):
111 versions_d.setdefault(version, [])
112 versions_d[version].append(arch)
115 anais_output += "\n (*) %s_%s [%s]: %s\n" % (binary, latest_version, source, architecture)
116 versions = versions_d.keys()
117 versions.sort(apt_pkg.VersionCompare)
118 for version in versions:
119 arches = versions_d[version]
121 anais_output += " o %s: %s\n" % (version, ", ".join(arches))
125 ################################################################################
127 # Check for out-of-date binaries on architectures that do not want to build that
128 # package any more, and have them listed as Not-For-Us
129 def do_nfu(nfu_packages):
134 for architecture in nfu_packages:
135 a2p[architecture] = []
136 for (package,bver,sver) in nfu_packages[architecture]:
137 output += " * [%s] does not want %s (binary %s, source %s)\n" % (architecture, package, bver, sver)
138 a2p[architecture].append(package)
142 print "Obsolete by Not-For-Us"
143 print "----------------------"
147 print "Suggested commands:"
148 for architecture in a2p:
149 if a2p[architecture]:
150 print (" dak rm -m \"[auto-cruft] NFU\" -s %s -a %s -b %s" %
151 (suite, architecture, " ".join(a2p[architecture])))
154 def parse_nfu(architecture):
156 # utils/hpodder_1.1.5.0: Not-For-Us [optional:out-of-date]
157 r = re.compile("^\w+/([^_]+)_.*: Not-For-Us")
161 filename = "%s/%s-all.txt" % (cnf["Cruft-Report::Options::Wanna-Build-Dump"], architecture)
163 # Not all architectures may have a wanna-build dump, so we want to ignore missin
165 if os.path.exists(filename):
166 f = utils.open_file(filename)
177 utils.warn("No wanna-build dump file for architecture %s" % architecture)
180 ################################################################################
182 def do_newer_version(lowersuite_name, highersuite_name, code, session):
183 lowersuite = get_suite(lowersuite_name, session)
187 highersuite = get_suite(highersuite_name, session)
191 # Check for packages in $highersuite obsoleted by versions in $lowersuite
192 q = session.execute("""
193 SELECT s.source, s.version AS lower, s2.version AS higher
194 FROM src_associations sa, source s, source s2, src_associations sa2
195 WHERE sa.suite = :highersuite_id AND sa2.suite = :lowersuite_id AND sa.source = s.id
196 AND sa2.source = s2.id AND s.source = s2.source
197 AND s.version < s2.version""" % {'lowersuite_id': lowersuite.suite_id,
198 'highersuite_id': highersuite.suite_id})
202 print "Newer version in %s" % lowersuite.suite_name
203 print "-----------------" + "-" * len(lowersuite.suite_name)
206 (source, higher_version, lower_version) = i
207 print " o %s (%s, %s)" % (source, higher_version, lower_version)
208 nv_to_remove.append(source)
210 print "Suggested command:"
211 print " dak rm -m \"[auto-cruft] %s\" -s %s %s" % (code, highersuite.suite_name,
212 " ".join(nv_to_remove))
215 ################################################################################
217 def do_nbs(real_nbs):
218 output = "Not Built from Source\n"
219 output += "---------------------\n\n"
222 nbs_keys = real_nbs.keys()
224 for source in nbs_keys:
225 output += " * %s_%s builds: %s\n" % (source,
226 source_versions.get(source, "??"),
227 source_binaries.get(source, "(source does not exist)"))
228 output += " but no longer builds:\n"
229 versions = real_nbs[source].keys()
230 versions.sort(apt_pkg.VersionCompare)
232 for version in versions:
233 packages = real_nbs[source][version].keys()
235 all_packages.extend(packages)
236 output += " o %s: %s\n" % (version, ", ".join(packages))
239 cmd_output += " dak rm -m \"[auto-cruft] NBS (was built by %s)\" -s %s -b %s\n\n" % (source, suite, " ".join(all_packages))
245 print "Suggested commands:\n"
248 ################################################################################
250 def do_dubious_nbs(dubious_nbs):
255 dubious_nbs_keys = dubious_nbs.keys()
256 dubious_nbs_keys.sort()
257 for source in dubious_nbs_keys:
258 print " * %s_%s builds: %s" % (source,
259 source_versions.get(source, "??"),
260 source_binaries.get(source, "(source does not exist)"))
261 print " won't admit to building:"
262 versions = dubious_nbs[source].keys()
263 versions.sort(apt_pkg.VersionCompare)
264 for version in versions:
265 packages = dubious_nbs[source][version].keys()
267 print " o %s: %s" % (version, ", ".join(packages))
271 ################################################################################
273 def do_obsolete_source(duplicate_bins, bin2source):
275 for key in duplicate_bins.keys():
276 (source_a, source_b) = key.split('_')
277 for source in [ source_a, source_b ]:
278 if not obsolete.has_key(source):
279 if not source_binaries.has_key(source):
280 # Source has already been removed
283 obsolete[source] = [ i.strip() for i in source_binaries[source].split(',') ]
284 for binary in duplicate_bins[key]:
285 if bin2source.has_key(binary) and bin2source[binary]["source"] == source:
287 if binary in obsolete[source]:
288 obsolete[source].remove(binary)
291 output = "Obsolete source package\n"
292 output += "-----------------------\n\n"
293 obsolete_keys = obsolete.keys()
295 for source in obsolete_keys:
296 if not obsolete[source]:
297 to_remove.append(source)
298 output += " * %s (%s)\n" % (source, source_versions[source])
299 for binary in [ i.strip() for i in source_binaries[source].split(',') ]:
300 if bin2source.has_key(binary):
301 output += " o %s (%s) is built by %s.\n" \
302 % (binary, bin2source[binary]["version"],
303 bin2source[binary]["source"])
305 output += " o %s is not built.\n" % binary
311 print "Suggested command:"
312 print " dak rm -S -p -m \"[auto-cruft] obsolete source package\" %s" % (" ".join(to_remove))
315 def get_suite_binaries(suite, session):
316 # Initalize a large hash table of all binary packages
319 print "Getting a list of binary packages in %s..." % suite.suite_name
320 q = session.execute("""SELECT distinct b.package
321 FROM binaries b, bin_associations ba
322 WHERE ba.suite = :suiteid AND ba.bin = b.id""",
323 {'suiteid': suite.suite_id})
324 for i in q.fetchall():
329 ################################################################################
332 global suite, suite_id, source_binaries, source_versions
336 Arguments = [('h',"help","Cruft-Report::Options::Help"),
337 ('m',"mode","Cruft-Report::Options::Mode", "HasArg"),
338 ('s',"suite","Cruft-Report::Options::Suite","HasArg"),
339 ('w',"wanna-build-dump","Cruft-Report::Options::Wanna-Build-Dump","HasArg")]
341 if not cnf.has_key("Cruft-Report::Options::%s" % (i)):
342 cnf["Cruft-Report::Options::%s" % (i)] = ""
343 cnf["Cruft-Report::Options::Suite"] = cnf["Dinstall::DefaultSuite"]
345 if not cnf.has_key("Cruft-Report::Options::Mode"):
346 cnf["Cruft-Report::Options::Mode"] = "daily"
348 if not cnf.has_key("Cruft-Report::Options::Wanna-Build-Dump"):
349 cnf["Cruft-Report::Options::Wanna-Build-Dump"] = "/srv/ftp.debian.org/scripts/nfu"
351 apt_pkg.ParseCommandLine(cnf.Cnf, Arguments, sys.argv)
353 Options = cnf.SubTree("Cruft-Report::Options")
357 # Set up checks based on mode
358 if Options["Mode"] == "daily":
359 checks = [ "nbs", "nviu", "obsolete source" ]
360 elif Options["Mode"] == "full":
361 checks = [ "nbs", "nviu", "obsolete source", "nfu", "dubious nbs", "bnb", "bms", "anais" ]
363 utils.warn("%s is not a recognised mode - only 'full' or 'daily' are understood." % (Options["Mode"]))
366 session = DBConn().session()
380 suite = get_suite(Options["Suite"].lower(), session)
381 suite_id = suite.suite_id
386 bins_in_suite = get_suite_binaries(suite)
388 # Checks based on the Sources files
389 components = cnf.ValueList("Suite::%s::Components" % (suite))
390 for component in components:
391 filename = "%s/dists/%s/%s/source/Sources.gz" % (cnf["Dir::Root"], suite.suite_name, component)
392 # apt_pkg.ParseTagFile needs a real file handle and can't handle a GzipFile instance...
393 (fd, temp_filename) = utils.temp_filename()
394 (result, output) = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename))
396 sys.stderr.write("Gunzip invocation failed!\n%s\n" % (output))
398 sources = utils.open_file(temp_filename)
399 Sources = apt_pkg.ParseTagFile(sources)
400 while Sources.Step():
401 source = Sources.Section.Find('Package')
402 source_version = Sources.Section.Find('Version')
403 architecture = Sources.Section.Find('Architecture')
404 binaries = Sources.Section.Find('Binary')
405 binaries_list = [ i.strip() for i in binaries.split(',') ]
408 # Check for binaries not built on any architecture.
409 for binary in binaries_list:
410 if not bins_in_suite.has_key(binary):
411 bin_not_built.setdefault(source, {})
412 bin_not_built[source][binary] = ""
414 if "anais" in checks:
415 anais_output += do_anais(architecture, binaries_list, source, session)
417 # Check for duplicated packages and build indices for checking "no source" later
418 source_index = component + '/' + source
419 if src_pkgs.has_key(source):
420 print " %s is a duplicated source package (%s and %s)" % (source, source_index, src_pkgs[source])
421 src_pkgs[source] = source_index
422 for binary in binaries_list:
423 if bin_pkgs.has_key(binary):
424 key_list = [ source, bin_pkgs[binary] ]
426 key = '_'.join(key_list)
427 duplicate_bins.setdefault(key, [])
428 duplicate_bins[key].append(binary)
429 bin_pkgs[binary] = source
430 source_binaries[source] = binaries
431 source_versions[source] = source_version
434 os.unlink(temp_filename)
436 # Checks based on the Packages files
437 check_components = components[:]
438 if suite.suite_name != "experimental":
439 check_components.append('main/debian-installer');
441 for component in check_components:
442 architectures = [ a.arch_string for a in get_suite_architectures(suite.suite_name,
443 skipsrc=True, skipall=True,
445 for architecture in architectures:
446 if component == 'main/debian-installer' and re.match("kfreebsd", architecture):
448 filename = "%s/dists/%s/%s/binary-%s/Packages.gz" % (cnf["Dir::Root"], suite.suite_name, component, architecture)
449 # apt_pkg.ParseTagFile needs a real file handle
450 (fd, temp_filename) = utils.temp_filename()
451 (result, output) = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename))
453 sys.stderr.write("Gunzip invocation failed!\n%s\n" % (output))
457 nfu_packages.setdefault(architecture,[])
458 nfu_entries = parse_nfu(architecture)
460 packages = utils.open_file(temp_filename)
461 Packages = apt_pkg.ParseTagFile(packages)
462 while Packages.Step():
463 package = Packages.Section.Find('Package')
464 source = Packages.Section.Find('Source', "")
465 version = Packages.Section.Find('Version')
468 if bin2source.has_key(package) and \
469 apt_pkg.VersionCompare(version, bin2source[package]["version"]) > 0:
470 bin2source[package]["version"] = version
471 bin2source[package]["source"] = source
473 bin2source[package] = {}
474 bin2source[package]["version"] = version
475 bin2source[package]["source"] = source
476 if source.find("(") != -1:
477 m = re_extract_src_version.match(source)
480 if not bin_pkgs.has_key(package):
481 nbs.setdefault(source,{})
482 nbs[source].setdefault(package, {})
483 nbs[source][package][version] = ""
485 previous_source = bin_pkgs[package]
486 if previous_source != source:
487 key_list = [ source, previous_source ]
489 key = '_'.join(key_list)
490 duplicate_bins.setdefault(key, [])
491 if package not in duplicate_bins[key]:
492 duplicate_bins[key].append(package)
494 if package in nfu_entries and \
495 version != source_versions[source]: # only suggest to remove out-of-date packages
496 nfu_packages[architecture].append((package,version,source_versions[source]))
499 os.unlink(temp_filename)
501 if "obsolete source" in checks:
502 do_obsolete_source(duplicate_bins, bin2source)
504 # Distinguish dubious (version numbers match) and 'real' NBS (they don't)
507 for source in nbs.keys():
508 for package in nbs[source].keys():
509 versions = nbs[source][package].keys()
510 versions.sort(apt_pkg.VersionCompare)
511 latest_version = versions.pop()
512 source_version = source_versions.get(source,"0")
513 if apt_pkg.VersionCompare(latest_version, source_version) == 0:
514 add_nbs(dubious_nbs, source, latest_version, package, suite_id, session)
516 add_nbs(real_nbs, source, latest_version, package, suite_id, session)
519 do_newer_version('unstable', 'experimental', 'NVIU', session)
526 if Options["Mode"] == "full":
534 print "Unbuilt binary packages"
535 print "-----------------------"
537 keys = bin_not_built.keys()
540 binaries = bin_not_built[source].keys()
542 print " o %s: %s" % (source, ", ".join(binaries))
546 print "Built from multiple source packages"
547 print "-----------------------------------"
549 keys = duplicate_bins.keys()
552 (source_a, source_b) = key.split("_")
553 print " o %s & %s => %s" % (source_a, source_b, ", ".join(duplicate_bins[key]))
556 if "anais" in checks:
557 print "Architecture Not Allowed In Source"
558 print "----------------------------------"
562 if "dubious nbs" in checks:
563 do_dubious_nbs(dubious_nbs)
566 ################################################################################
568 if __name__ == '__main__':