def download_binary(self, pkgname, path, version=None): p = self.cache[pkgname] if version is None: pkgver = p.installed else: pkgver = p.versions[version] rel_filename = fetch_binary(pkgver, path, ElbeAcquireProgress()) return self.rfs.fname(rel_filename)
def run_command(argv): # TODO - Set threshold and remove pylint directives # # We might want to make the threshold higher for certain # files/directories or just globaly. # pylint: disable=too-many-locals # pylint: disable=too-many-branches # pylint: disable=too-many-statements oparser = OptionParser( usage="usage: %prog fetch_initvm_pkgs [options] <xmlfile>") oparser.add_option("-b", "--binrepo", dest="binrepo", default="/var/cache/elbe/initvm-bin-repo", help="directory where the bin repo should reside") oparser.add_option("-s", "--srcrepo", dest="srcrepo", default="/var/cache/elbe/initvm-src-repo", help="directory where the src repo should reside") oparser.add_option("--skip-validation", action="store_true", dest="skip_validation", default=False, help="Skip xml schema validation") oparser.add_option("--cdrom-mount-path", dest="cdrom_path", help="path where cdrom is mounted") oparser.add_option("--cdrom-device", dest="cdrom_device", help="cdrom device, in case it has to be mounted") oparser.add_option("--apt-archive", dest="archive", default="/var/cache/elbe/binaries/main", help="path where binary packages are downloaded to.") oparser.add_option("--src-archive", dest="srcarchive", default="/var/cache/elbe/sources", help="path where src packages are downloaded to.") oparser.add_option("--skip-build-sources", action="store_false", dest="build_sources", default=True, help="Skip downloading Source Packages") oparser.add_option("--skip-build-bin", action="store_false", dest="build_bin", default=True, help="Skip downloading binary packages") (opt, args) = oparser.parse_args(argv) if len(args) != 1: print("wrong number of arguments") oparser.print_help() sys.exit(20) try: xml = ElbeXML(args[0], skip_validate=opt.skip_validation) except ValidationError as e: print(str(e)) print("xml validation failed. Bailing out") sys.exit(20) with elbe_logging({"streams": sys.stdout}): if opt.cdrom_path: if opt.cdrom_device: do('mount "%s" "%s"' % (opt.cdrom_device, opt.cdrom_path)) # a cdrom build is identified by the cdrom option # the xml file that is copied into the initvm # by the initrd does not have the cdrom tags setup. mirror = "file://%s" % opt.cdrom_path else: mirror = xml.get_initvm_primary_mirror(opt.cdrom_path) init_codename = xml.get_initvm_codename() # Binary Repo # repo = CdromInitRepo(init_codename, opt.binrepo, mirror) hostfs.mkdir_p(opt.archive) if opt.build_bin: pkglist = get_initvm_pkglist() cache = Cache() cache.open() for pkg in pkglist: pkg_id = "%s-%s" % (pkg.name, pkg.installed_version) try: p = cache[pkg.name] pkgver = p.installed deb = fetch_binary(pkgver, opt.archive, ElbeAcquireProgress(cb=None)) repo.includedeb(deb, 'main') except ValueError: logging.exception('No package "%s"', pkg_id) except FetchError: logging.exception( 'Package "%s-%s" could not be downloaded', pkg.name, pkgver.version) except TypeError: logging.exception('Package "%s" missing name or version', pkg_id) repo.finalize() # Source Repo # repo = CdromSrcRepo(init_codename, init_codename, opt.srcrepo, 0, mirror) hostfs.mkdir_p(opt.srcarchive) # a cdrom build does not have sources # skip adding packages to the source repo # # FIXME: we need a way to add source cdroms later on if opt.cdrom_path: opt.build_sources = False if opt.build_sources: for pkg in pkglist: pkg_id = "%s-%s" % (pkg.name, pkg.installed_version) try: p = cache[pkg.name] pkgver = p.installed dsc = pkgver.fetch_source(opt.srcarchive, ElbeAcquireProgress(cb=None), unpack=False) repo.include_init_dsc(dsc, 'initvm') except ValueError: logging.exception('No package "%s"', pkg_id) except FetchError: logging.exception( 'Package "%s-%s" could not be downloaded', pkg.name, pkgver.version) except TypeError: logging.exception('Package "%s" missing name or version', pkg_id) repo.finalize() if opt.cdrom_device: do('umount "%s"' % opt.cdrom_device)