toolkit/mangle/generators/version_parser.py

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#!/usr/bin/env python3
import os
import os.path
import json
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import argparse
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import dnf
import createrepo_c as cr
from common import *
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parser = argparse.ArgumentParser(description="Version Parser")
parser.add_argument('--version', type=str, required=True)
parser.add_argument('--stream', action='store_true', help="Stream koji only")
parser.add_argument('--all-repo', action='store_true', help="Looks at the all repo for peridot")
results = parser.parse_args()
REPOS = switcher.rlver(results.version,
stream=results.stream,
all_repo=results.all_repo)
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# Source packages we do not ship or are rocky branded
IGNORES = [
'insights-client',
'rhc',
'centos-indexhtml',
'centos-logos',
'centos-stream-release',
'redhat-indexhtml',
'redhat-logos',
'redhat-release'
]
def warningcb(warning_type, message):
print("WARNING: %s" % message)
return True
repo_prepop = {}
with open('/tmp/versions.list', 'w+') as fp:
for k in REPOS:
repo_prepop[k] = {}
for arch in REPOS[k]:
PRIMARY_XML_PATH = None
FILELISTS_XML_PATH = None
OTHER_XML_PATH = None
REPO_PATH = k + '/' + arch
repomd = cr.Repomd()
cr.xml_parse_repomd(os.path.join(REPO_PATH, "repodata/repomd.xml"), repomd, warningcb)
for record in repomd.records:
if record.type == "primary":
PRIMARY_XML_PATH = os.path.join(REPO_PATH, record.location_href)
elif record.type == "filelists":
FILELISTS_XML_PATH = os.path.join(REPO_PATH, record.location_href)
elif record.type == "other":
OTHER_XML_PATH = os.path.join(REPO_PATH, record.location_href)
package_iterator = cr.PackageIterator(primary_path=PRIMARY_XML_PATH, filelists_path=FILELISTS_XML_PATH, other_path=OTHER_XML_PATH, warningcb=warningcb)
repo_prepop[k][arch] = {}
for pkg in package_iterator:
subject = dnf.subject.Subject(pkg.rpm_sourcerpm)
possible_nevra = subject.get_nevra_possibilities()
srcname = possible_nevra[0].name
srcvers = possible_nevra[0].version
srcrele = possible_nevra[0].release
full = srcname + '-' + srcvers + '-' + srcrele
# Ignore packages (by source) that we do not ship
if srcname in IGNORES:
continue
# Create the initial list if the package (by source) does not exist
if srcname not in repo_prepop[k][arch]:
repo_prepop[k][arch][srcname] = {}
# Avoids duplicate entries - This is especially helpful for modules
repo_prepop[k][arch][srcname]['version'] = srcvers
repo_prepop[k][arch][srcname]['release'] = srcrele
fp.write(full + '\n')
fp.close()
entry_point = open('/tmp/versions.json', 'w+')
json.dump(repo_prepop, entry_point, indent=2, sort_keys=True)
entry_point.close()