72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
import sys
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import xml.etree.ElementTree as ET
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if len(sys.argv) < 2:
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print("ERRIR: Require at least the updateinfo.xml file name")
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sys.exit(1)
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filename = sys.argv[1]
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timestamp = None
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if len(sys.argv) > 2:
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timestamp = sys.argv[2]
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tree = ET.parse(filename)
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root = tree.getroot()
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package_versions = {}
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package_versions_skip = []
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for update in root:
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patch_id = update.find("id").text
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issued_date = int(update.find('issued').attrib['date'])
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pkglist = update.find("pkglist").find("collection")
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# updates which are newer than the time stamp should be blocked (conflict of the released version)
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# if there were more patches with it, it applies to all of them
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if timestamp is None or issued_date > timestamp:
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for package in pkglist:
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name = package.attrib['name']
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version = package.attrib['version']
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release = package.attrib['release']
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package_versions_skip.append({
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"name" : name,
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"version" : version,
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"release" : release,
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})
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continue
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for package in pkglist:
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name = package.attrib['name']
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version = package.attrib['version']
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release = package.attrib['release']
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# if there is a newer patch already known, ignore the old one
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if name in package_versions:
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if issued_date < package_versions[name]["issued"]:
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print("Older patch, skipping ", name, file=sys.stderr)
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continue
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package_versions[name] = {
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"version" : version,
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"release" : release,
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"issued" : issued_date
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}
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# list of conflict statements for the .spec-file
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conflicts = []
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for package in package_versions.keys():
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older = "Conflicts: {0} < {1}-{2}".format(package, package_versions[package]["version"], package_versions[package]["release"])
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newer = "Conflicts: {0} > {1}-{2}".format(package, package_versions[package]["version"], package_versions[package]["release"])
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conflicts.append(older)
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conflicts.append(newer)
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for package in package_versions_skip:
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# if specific version is enforced, no need to additionally conflict newer releases
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if package["name"] in package_versions:
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continue
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conflict = "Conflicts: {0} = {1}-{2}".format(package["name"], package["version"], package["release"])
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conflicts.append(conflict)
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conflicts = list(dict.fromkeys(conflicts))
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conflicts.sort()
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for conflict in conflicts:
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print(conflict)
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