import os from datetime import datetime import portage from portage.dbapi import porttree import gentoolkit.pprinter as pp from gentoolkit.query import Query from gentoolkit.eclean.search import (port_settings) from euscan import CONFIG, BLACKLIST_PACKAGES from euscan import handlers, helpers, output def filter_versions(cp, versions): filtered = {} for url, version, handler, confidence in versions: # Try to keep the most specific urls (determinted by the length) if version in filtered and len(url) < len(filtered[version]): continue # Remove blacklisted versions if helpers.version_blacklisted(cp, version): continue filtered[version] = { "url": url, "handler": handler, "confidence": confidence } return [ (cp, filtered[version]["url"], version, filtered[version]["handler"], filtered[version]["confidence"]) for version in filtered ] def scan_upstream_urls(cpv, urls): versions = [] for filename in urls: for url in urls[filename]: if not CONFIG['quiet'] and not CONFIG['format']: pp.uprint() output.einfo("SRC_URI is '%s'" % url) if '://' not in url: output.einfo("Invalid url '%s'" % url) continue # Try normal scan if CONFIG["scan-dir"]: versions.extend(handlers.scan(cpv, url)) if versions and CONFIG['oneshot']: break # Brute Force if CONFIG["brute-force"] > 0: versions.extend(handlers.brute_force(cpv, url)) if versions and CONFIG['oneshot']: break cp, ver, rev = portage.pkgsplit(cpv) return filter_versions(cp, versions) def scan_upstream(query): # check if the query is an ebuild file. # if it's a valid ebuild convert the filename in an euscan query ebuild_query = helpers.query_from_ebuild(query) if ebuild_query: query = ebuild_query matches = Query(query).find( include_masked=True, in_installed=False ) if not matches: output.ewarn( pp.warn("No package matching '%s'" % pp.pkgquery(query)) ) return None matches = sorted(matches) pkg = matches.pop() while '9999' in pkg.version and len(matches): pkg = matches.pop() if not pkg: output.ewarn( pp.warn("Package '%s' only have a dev version (9999)" % pp.pkgquery(pkg.cp)) ) return None # useful data only for formatted output output.metadata("datetime", datetime.now().isoformat(), show=False) output.metadata("cp", pkg.cp, show=False) output.metadata("cpv", pkg.cpv, show=False) if pkg.cp in BLACKLIST_PACKAGES: output.ewarn( pp.warn("Package '%s' is blacklisted" % pp.pkgquery(pkg.cp)) ) return None if not CONFIG['quiet']: if not CONFIG['format']: pp.uprint( " * %s [%s]" % (pp.cpv(pkg.cpv), pp.section(pkg.repo_name())) ) pp.uprint() else: output.metadata("overlay", pp.section(pkg.repo_name())) ebuild_path = pkg.ebuild_path() if ebuild_path: output.metadata( "ebuild", pp.path(os.path.normpath(ebuild_path)) ) output.metadata("repository", pkg.repo_name()) output.metadata("homepage", pkg.environment("HOMEPAGE")) output.metadata("description", pkg.environment("DESCRIPTION")) cpv = pkg.cpv metadata = { "EAPI": port_settings["EAPI"], "SRC_URI": pkg.environment("SRC_URI", False), } use = frozenset(port_settings["PORTAGE_USE"].split()) try: alist = porttree._parse_uri_map(cpv, metadata, use=use) aalist = porttree._parse_uri_map(cpv, metadata) except Exception as e: output.ewarn(pp.warn("%s\n" % str(e))) output.ewarn( pp.warn("Invalid SRC_URI for '%s'" % pp.pkgquery(cpv)) ) return None if "mirror" in portage.settings.features: urls = aalist else: urls = alist return scan_upstream_urls(pkg.cpv, urls)