add version parser

This commit is contained in:
Louis Abel 2022-09-26 12:36:49 -07:00
parent f0115de699
commit 57c78a7afe
Signed by: label
GPG Key ID: B37E62D143879B36
3 changed files with 125 additions and 0 deletions

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@ -6,6 +6,7 @@ if [ -z "$RLVER" ]; then
fi fi
PREPOPDROP="/tmp/prepopulate.json" PREPOPDROP="/tmp/prepopulate.json"
VERSDROP="/tmp/versions.list"
# Source Major common # Source Major common
# Override: Not Allowed # Override: Not Allowed

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@ -0,0 +1,52 @@
#!/bin/bash
# Parses a CentOS Stream compose's repos
#set -x
if [ -n "$1" ] && [ -n "$2" ]; then
MAJOR=$1
DATE=$2
else
echo "Major version not specified"
exit 1
fi
# Verify the date format
echo "${DATE}" | grep -Eq '[0-9]+\.[0-9]'
grep_val=$?
if [ "$grep_val" -ne 0 ]; then
echo "Date format incorrect. You must use: YYYYMMDD.X"
fi
export RLVER=$MAJOR
source common
drop="${VERSDROP}"
current=$(pwd)
tmpdir=$(mktemp -d)
stream_compose_url="${STREAM_COMPOSE_BASEURL}/CentOS-Stream-${MAJOR}-${DATE}/compose"
pushd "${tmpdir}" || { echo "Could not change directory"; exit 1; }
for x in "${REPO[@]}"; do
echo "Working on ${x}"
for y in "${ARCH[@]}"; do
repodatas=( $(dnf reposync --repofrompath ${x},${stream_compose_url}/${x}/${y}/os --download-metadata --repoid=${x} -p ${x}/${y} --forcearch ${y} --norepopath --remote-time --assumeyes -u | grep repodata) )
mkdir -p "${x}/${y}/repodata"
pushd "${x}/${y}/repodata" || { echo "Could not change directory"; exit 1; }
for z in "${repodatas[@]}"; do
wget -q -nc "${z}"
done
wget -q -nc "${stream_compose_url}/${x}/${y}/os/repodata/repomd.xml"
popd || { echo "Could not change back..."; exit 1; }
done
done
/usr/bin/python3 "${current}/version_parser.py"
ret_val=$?
popd || { echo "Could not change back..."; exit 1; }
if [ "$ret_val" -ne "0" ]; then
echo "There was an error running through the parser."
exit 1
fi
echo "File located at: $drop"

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@ -0,0 +1,72 @@
#!/usr/bin/env python3
import os
import os.path
import json
import dnf
import createrepo_c as cr
from common import *
REPOS = switcher.rlver((os.environ['RLVER']))
# 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()