from daklib.dbconn import *
from daklib import utils
from daklib.dak_exceptions import *
-from daklib.regexes import re_strip_source_version, re_build_dep_arch, re_bin_only_nmu
+from daklib.regexes import re_strip_source_version, re_bin_only_nmu
import debianbts as bts
################################################################################
################################################################################
def reverse_depends_check(removals, suite, arches=None, session=None):
- dbsuite = get_suite(suite, session)
- cnf = Config()
-
print "Checking reverse dependencies..."
- dep_problem = 0
- p2c = {}
- all_broken = {}
- if arches:
- all_arches = set(arches)
- else:
- all_arches = set([x.arch_string for x in get_suite_architectures(suite)])
- all_arches -= set(["source", "all"])
- metakey_d = get_or_set_metadatakey("Depends", session)
- metakey_p = get_or_set_metadatakey("Provides", session)
- params = {
- 'suite_id': dbsuite.suite_id,
- 'metakey_d_id': metakey_d.key_id,
- 'metakey_p_id': metakey_p.key_id,
- }
- for architecture in all_arches | set(['all']):
- deps = {}
- sources = {}
- virtual_packages = {}
- params['arch_id'] = get_architecture(architecture, session).arch_id
-
- statement = '''
- SELECT b.id, b.package, s.source, c.name as component,
- (SELECT bmd.value FROM binaries_metadata bmd WHERE bmd.bin_id = b.id AND bmd.key_id = :metakey_d_id) AS depends,
- (SELECT bmp.value FROM binaries_metadata bmp WHERE bmp.bin_id = b.id AND bmp.key_id = :metakey_p_id) AS provides
- FROM binaries b
- JOIN bin_associations ba ON b.id = ba.bin AND ba.suite = :suite_id
- JOIN source s ON b.source = s.id
- JOIN files f ON b.file = f.id
- JOIN location l ON f.location = l.id
- JOIN component c ON l.component = c.id
- WHERE b.architecture = :arch_id'''
- query = session.query('id', 'package', 'source', 'component', 'depends', 'provides'). \
- from_statement(statement).params(params)
- for binary_id, package, source, component, depends, provides in query:
- sources[package] = source
- p2c[package] = component
- if depends is not None:
- deps[package] = depends
- # Maintain a counter for each virtual package. If a
- # Provides: exists, set the counter to 0 and count all
- # provides by a package not in the list for removal.
- # If the counter stays 0 at the end, we know that only
- # the to-be-removed packages provided this virtual
- # package.
- if provides is not None:
- for virtual_pkg in provides.split(","):
- virtual_pkg = virtual_pkg.strip()
- if virtual_pkg == package: continue
- if not virtual_packages.has_key(virtual_pkg):
- virtual_packages[virtual_pkg] = 0
- if package not in removals:
- virtual_packages[virtual_pkg] += 1
-
- # If a virtual package is only provided by the to-be-removed
- # packages, treat the virtual package as to-be-removed too.
- for virtual_pkg in virtual_packages.keys():
- if virtual_packages[virtual_pkg] == 0:
- removals.append(virtual_pkg)
-
- # Check binary dependencies (Depends)
- for package in deps.keys():
- if package in removals: continue
- parsed_dep = []
- try:
- parsed_dep += apt_pkg.ParseDepends(deps[package])
- except ValueError as e:
- print "Error for package %s: %s" % (package, e)
- for dep in parsed_dep:
- # Check for partial breakage. If a package has a ORed
- # dependency, there is only a dependency problem if all
- # packages in the ORed depends will be removed.
- unsat = 0
- for dep_package, _, _ in dep:
- if dep_package in removals:
- unsat += 1
- if unsat == len(dep):
- component = p2c[package]
- source = sources[package]
- if component != "main":
- source = "%s/%s" % (source, component)
- all_broken.setdefault(source, {}).setdefault(package, set()).add(architecture)
- dep_problem = 1
-
- if all_broken:
- print "# Broken Depends:"
- for source, bindict in sorted(all_broken.items()):
- lines = []
- for binary, arches in sorted(bindict.items()):
- if arches == all_arches or 'all' in arches:
- lines.append(binary)
- else:
- lines.append('%s [%s]' % (binary, ' '.join(sorted(arches))))
- print '%s: %s' % (source, lines[0])
- for line in lines[1:]:
- print ' ' * (len(source) + 2) + line
- print
-
- # Check source dependencies (Build-Depends and Build-Depends-Indep)
- all_broken.clear()
- 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 as 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:"
- for source, bdeps in sorted(all_broken.items()):
- bdeps = sorted(bdeps)
- print '%s: %s' % (source, bdeps[0])
- for bdep in bdeps[1:]:
- print ' ' * (len(source) + 2) + bdep
- print
-
- if dep_problem:
+ if utils.check_reverse_depends(removals, suite, arches, session):
print "Dependency problem found."
if not Options["No-Action"]:
game_over()
projects / dak / commitdiff