a18083bd98
Now "-f json" seems good, it supports the handler type used to retrieve each version and outputs metadata. Signed-off-by: volpino <fox91@anche.no>
151 lines
4.1 KiB
Python
151 lines
4.1 KiB
Python
import os
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from datetime import datetime
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import portage
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from portage.dbapi import porttree
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import gentoolkit.pprinter as pp
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from gentoolkit.query import Query
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from gentoolkit.eclean.search import (port_settings)
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from euscan import CONFIG, BLACKLIST_PACKAGES
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from euscan import handlers, helpers, output
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def filter_versions(cp, versions):
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filtered = {}
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for url, version, handler in versions:
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# Try to keep the most specific urls (determinted by the length)
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if version in filtered and len(url) < len(filtered[version]):
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continue
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# Remove blacklisted versions
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if helpers.version_blacklisted(cp, version):
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continue
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filtered[version] = {"url": url, "handler": handler}
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return [
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(cp, filtered[version]["url"], version, filtered[version]["handler"])
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for version in filtered
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]
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def scan_upstream_urls(cpv, urls):
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versions = []
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for filename in urls:
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for url in urls[filename]:
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if not CONFIG['quiet'] and not CONFIG['format']:
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pp.uprint()
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output.einfo("SRC_URI is '%s'" % url)
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if '://' not in url:
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output.einfo("Invalid url '%s'" % url)
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continue
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# Try normal scan
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if CONFIG["scan-dir"]:
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versions.extend(handlers.scan(cpv, url))
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if versions and CONFIG['oneshot']:
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break
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# Brute Force
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if CONFIG["brute-force"] > 0:
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versions.extend(handlers.brute_force(cpv, url))
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if versions and CONFIG['oneshot']:
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break
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cp, ver, rev = portage.pkgsplit(cpv)
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return filter_versions(cp, versions)
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def scan_upstream(query):
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# check if the query is an ebuild file.
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# if it's a valid ebuild convert the filename in an euscan query
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ebuild_query = helpers.query_from_ebuild(query)
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if ebuild_query:
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query = ebuild_query
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matches = Query(query).find(
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include_masked=True,
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in_installed=False
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)
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if not matches:
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output.ewarn(
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pp.warn("No package matching '%s'" % pp.pkgquery(query))
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)
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return None
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matches = sorted(matches)
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pkg = matches.pop()
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while '9999' in pkg.version and len(matches):
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pkg = matches.pop()
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if not pkg:
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output.ewarn(
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pp.warn("Package '%s' only have a dev version (9999)"
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% pp.pkgquery(pkg.cp))
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)
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return None
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# useful data only for formatted output
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output.metadata("datetime", datetime.now().isoformat(), show=False)
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output.metadata("cp", pkg.cp, show=False)
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output.metadata("cpv", pkg.cpv, show=False)
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if pkg.cp in BLACKLIST_PACKAGES:
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output.ewarn(
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pp.warn("Package '%s' is blacklisted" % pp.pkgquery(pkg.cp))
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)
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return None
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if not CONFIG['quiet']:
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if not CONFIG['format']:
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pp.uprint(
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" * %s [%s]" % (pp.cpv(pkg.cpv), pp.section(pkg.repo_name()))
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)
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pp.uprint()
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else:
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output.metadata("overlay", pp.section(pkg.repo_name()))
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ebuild_path = pkg.ebuild_path()
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if ebuild_path:
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output.metadata(
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"ebuild", pp.path(os.path.normpath(ebuild_path))
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)
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output.metadata("repository", pkg.repo_name())
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output.metadata("homepage", pkg.environment("HOMEPAGE"))
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output.metadata("description", pkg.environment("DESCRIPTION"))
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cpv = pkg.cpv
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metadata = {
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"EAPI": port_settings["EAPI"],
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"SRC_URI": pkg.environment("SRC_URI", False),
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}
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use = frozenset(port_settings["PORTAGE_USE"].split())
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try:
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alist = porttree._parse_uri_map(cpv, metadata, use=use)
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aalist = porttree._parse_uri_map(cpv, metadata)
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except Exception as e:
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output.ewarn(pp.warn("%s\n" % str(e)))
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output.ewarn(
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pp.warn("Invalid SRC_URI for '%s'" % pp.pkgquery(cpv))
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)
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return None
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if "mirror" in portage.settings.features:
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urls = aalist
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else:
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urls = alist
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return scan_upstream_urls(pkg.cpv, urls)
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