build/conf/noarch/entropy/packages/packages.server.qa.exec

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#!/usr/bin/python
#
# Entropy Server QA executable hook.
# This file doesn't strictly need to be a shell script, but just an executable
# file (r-xr-xr-x) and (mandatory) owned by root:root.
# Please rename this file by stripping the .example part
#
# It is used by Entropy Server QA routines to perform package metadata
# validation.
# Metadata is export in environmental variables form, and include:
#
# REPOSITORY_ID = repository identifier
# PKG_ID = package identifier
# PKG_ATOM = package atom
# PKG_NAME = package name
# PKG_VERSION = package version
# PKG_TAG = package version tag
# PKG_DESCRIPTION = package description
# PKG_CATEGORY = package category
# PKG_CHOST = package CHOST
# PKG_CFLAGS = package CFLAGS
# PKG_CXXFLAGS = package CXXFLAGS
# PKG_HOMEPAGE = package homepage
# PKG_LICENSE = package license
# PKG_BRANCH = package license
# PKG_DOWNLOAD = package relative download URL
# PKG_KEYWORDS = package keywords, space separated
# PKG_MD5 = package file md5 hash
# PKG_SLOT = package slot
# PKG_ETPAPI = package Entropy API
# PKG_DATE = package creation date (in unix time)
# PKG_SIZE = package size, in bytes
# PKG_REVISION = package entropy revision
# PKG_DEPS = list (\n separated) of package dependencies and conflicts
# PKG_NEEDED_LIBS = list (\n separated) of SONAMES required by package,
# including ELF class, so each item will look like this:
# <soname>|<elfclass>
# PKG_PROVIDED_LIBS = list (\n separated) of SONAMES provided by package,
# note: elf class and path are also provided,
# so each item will look like this:
# <soname>|<path of soname>|<elfclass>
#
# The executable must return 0 for success, 1 for warning, 2 for critical error
import sys
sys.path.insert(0, "/usr/lib/entropy/lib")
import os
import entropy.dep
def write_attention_msg(msg):
sys.stderr.write("\nATTENTION ATTENTION ATTENTION\n")
sys.stderr.write(msg + "\n")
sys.stderr.write("ATTENTION ATTENTION ATTENTION\n\n")
def write_warning_msg(msg):
sys.stderr.write("\nWARNING WARNING WARNING\n")
sys.stderr.write(msg + "\n")
sys.stderr.write("\nWARNING WARNING WARNING\n")
def check_unwanted_deps():
"""
Check against forbidden dependencies, those we consider meta packages,
placeholders just to keep Gentoo compatibility, which, if listed as dep in,
would cause the whole world to be pulled in.
"""
pkg_deps = os.getenv("PKG_DEPS", "")
pkg_deps = pkg_deps.split()
if not pkg_deps:
return 0
pkg_atom = os.getenv("PKG_ATOM")
pkg_keywords = os.getenv("PKG_KEYWORDS")
# You can only declare key or key:slot
unwanted_deps = ["app-admin/packagekit", "app-text/poppler",
"kde-base/kde-l10n", "net-dns/avahi", "net-p2p/transmission",
"app-crypt/pinentry", "dev-python/pygobject:3"]
warning_deps = ["media-libs/libjpeg-turbo", "media-libs/jpeg",
"dev-lang/gnat-gcc", "dev-lang/gcc", "x11-drivers/nvidia-drivers",
"x11-drivers/ati-drivers"]
func_rc = 0
pkg_deps_map = dict(
(entropy.dep.dep_getkey(x), (entropy.dep.dep_getslot(x), x)) \
for x in pkg_deps if not x.startswith("!"))
pkg_deps_map = {}
for pkg_dep in pkg_deps:
if pkg_dep.startswith("!"):
continue
key = entropy.dep.dep_getkey(pkg_dep)
obj = pkg_deps_map.setdefault(key, [])
val = entropy.dep.dep_getslot(pkg_dep), pkg_dep
obj.append(val)
for unwanted_dep in unwanted_deps:
unwanted_slot = entropy.dep.dep_getslot(unwanted_dep)
if unwanted_slot:
unwanted_dep = entropy.dep.remove_slot(unwanted_dep)
dep_data_list = pkg_deps_map.get(unwanted_dep)
if dep_data_list is None:
continue
for dep_data in dep_data_list:
dep_slot, dep = dep_data
if not unwanted_slot:
unwanted_slot = dep_slot
if dep_slot == unwanted_slot:
write_attention_msg(
"%s contains forbidden dependency against %s" % (
pkg_atom, dep))
func_rc = 2
for warning_dep in warning_deps:
warning_slot = entropy.dep.dep_getslot(warning_dep)
if warning_slot:
warning_dep = entropy.dep.remove_slot(warning_dep)
dep_data_list = pkg_deps_map.get(warning_dep)
if dep_data_list is None:
continue
for dep_data in dep_data_list:
dep_slot, dep = dep_data
if not warning_slot:
unwanted_slot = dep_slot
if dep_slot == warning_slot:
write_attention_msg(
"%s contains a weirdo dependency against %s" % (
pkg_atom, dep))
if func_rc == 0:
func_rc = 1
if pkg_keywords is not None:
keywords = pkg_keywords.split()
if not keywords or ("**" in keywords and len(keywords) == 1):
write_attention_msg("%s is masked by default, keywords: %s" % (
pkg_atom, pkg_keywords))
if func_rc == 0:
func_rc = 1
return func_rc
def warn_perl5_bump():
"""
Warn in case of bumping dev-lang/perl. Developer should not
forget about running perl-cleaner.
"""
pkg_key = "%s/%s" % (os.getenv("PKG_CATEGORY", ""),
os.getenv("PKG_NAME", ""))
pkg_version = os.getenv("PKG_VERSION", "")
if pkg_key == "dev-lang/perl" and pkg_version.startswith("5"):
perl_dir = "/usr/lib/perl5/vendor_perl"
try:
perl_versions = os.listdir(perl_dir)
except (OSError, IOError):
perl_versions = []
if len(perl_versions) > 1:
write_warning_msg(
"Adding dev-lang/perl but you forgot to run perl-cleaner?\n"
"These are the versions detected in %s:\n"
"%s" % (perl_dir, ", ".join(perl_versions)))
return 1
return 0
def warn_haskell_bump():
"""
Warn in case of bumping dev-lang/ghc. Developer should not
forget about running haskell-updater.
"""
pkg_key = "%s/%s" % (os.getenv("PKG_CATEGORY", ""),
os.getenv("PKG_NAME", ""))
pkg_version = os.getenv("PKG_VERSION", "")
if pkg_key == "dev-lang/ghc":
write_warning_msg(
"Bumping dev-lang/ghc !!!\n"
"Make sure to run 'haskell-updater' !\n")
return 1
return 0
if __name__ == "__main__":
exit_st = 0
rc = check_unwanted_deps()
if rc != 0:
exit_st = rc
rc = warn_perl5_bump()
if rc != 0 and rc > exit_st:
exit_st = rc
rc = warn_haskell_bump()
if rc != 0 and rc > exit_st:
exit_st = rc
# more tests here
raise SystemExit(exit_st)