From: Torsten Werner Date: Fri, 29 Jul 2011 13:12:38 +0000 (+0000) Subject: dak rm: improve checking of reverse Build-Depends X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cdf36fdbb2e96517e8706028f3ce1f7fd5688d0;p=dak dak rm: improve checking of reverse Build-Depends Signed-off-by: Torsten Werner --- diff --git a/dak/rm.py b/dak/rm.py index 590d48fc..95535cdf 100755 --- a/dak/rm.py +++ b/dak/rm.py @@ -98,7 +98,7 @@ def game_over(): ################################################################################ -def reverse_depends_check(removals, suite, arches=None): +def reverse_depends_check(removals, suite, arches=None, session=None): cnf = Config() print "Checking reverse dependencies..." @@ -206,41 +206,45 @@ def reverse_depends_check(removals, suite, arches=None): # Check source dependencies (Build-Depends and Build-Depends-Indep) all_broken.clear() - for component in components: - filename = "%s/dists/%s/%s/source/Sources.gz" % (cnf["Dir::Root"], suite, component) - # apt_pkg.ParseTagFile needs a real file handle and can't handle a GzipFile instance... - (fd, temp_filename) = utils.temp_filename() - result, output = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_filename)) - if result != 0: - sys.stderr.write("Gunzip invocation failed!\n%s\n" % (output)) - sys.exit(result) - sources = utils.open_file(temp_filename, "r") - Sources = apt_pkg.ParseTagFile(sources) - while Sources.Step(): - source = Sources.Section.Find("Package") - if source in removals: continue - parsed_dep = [] - for build_dep_type in ["Build-Depends", "Build-Depends-Indep"]: - build_dep = Sources.Section.get(build_dep_type) - if build_dep: - # Remove [arch] information since we want to see breakage on all arches - build_dep = re_build_dep_arch.sub("", build_dep) - try: - parsed_dep += apt_pkg.ParseDepends(build_dep) - except ValueError, e: - print "Error for source %s: %s" % (source, e) - for dep in parsed_dep: - unsat = 0 - for dep_package, _, _ in dep: - if dep_package in removals: - unsat += 1 - if unsat == len(dep): - if component != "main": - source = "%s/%s" % (source, component) - all_broken.setdefault(source, set()).add(utils.pp_deps(dep)) - dep_problem = 1 - sources.close() - os.unlink(temp_filename) + dbsuite = get_suite(suite, session) + metakey_bd = get_or_set_metadatakey("Build-Depends", session) + metakey_bdi = get_or_set_metadatakey("Build-Depends-Indep", session) + params = { + 'suite_id': dbsuite.suite_id, + 'metakey_ids': (metakey_bd.key_id, metakey_bdi.key_id), + } + statement = ''' + SELECT s.id, s.source, string_agg(sm.value, ', ') as build_dep + FROM source s + JOIN source_metadata sm ON s.id = sm.src_id + WHERE s.id in + (SELECT source FROM src_associations + WHERE suite = :suite_id) + AND sm.key_id in :metakey_ids + GROUP BY s.id, s.source''' + query = session.query('id', 'source', 'build_dep').from_statement(statement). \ + params(params) + for source_id, source, build_dep in query: + if source in removals: continue + parsed_dep = [] + if build_dep is not None: + # Remove [arch] information since we want to see breakage on all arches + build_dep = re_build_dep_arch.sub("", build_dep) + try: + parsed_dep += apt_pkg.ParseDepends(build_dep) + except ValueError, e: + print "Error for source %s: %s" % (source, e) + for dep in parsed_dep: + unsat = 0 + for dep_package, _, _ in dep: + if dep_package in removals: + unsat += 1 + if unsat == len(dep): + component = DBSource.get(source_id, session).get_component_name() + if component != "main": + source = "%s/%s" % (source, component) + all_broken.setdefault(source, set()).add(utils.pp_deps(dep)) + dep_problem = 1 if all_broken: print "# Broken Build-Depends:" @@ -512,7 +516,7 @@ def main (): if Options["Rdep-Check"]: arches = utils.split_args(Options["Architecture"]) - reverse_depends_check(removals, suites[0], arches) + reverse_depends_check(removals, suites[0], arches, session) # If -n/--no-action, drop out here if Options["No-Action"]: diff --git a/daklib/dbconn.py b/daklib/dbconn.py index e88911c5..d562ca10 100755 --- a/daklib/dbconn.py +++ b/daklib/dbconn.py @@ -2491,6 +2491,9 @@ class DBSource(ORMObject): metadata = association_proxy('key', 'value') + def get_component_name(self): + return self.poolfile.location.component.component_name + def scan_contents(self): ''' Returns a set of names for non directories. The path names are