add a utility to help clean out override tags

1 files changed, 72 insertions, 0 deletions

diff --git a/scripts/clean-overrides.py b/scripts/clean-overrides.py
new file mode 100755
index 0000000..a11d3bf
--- /dev/null
+++ b/scripts/clean-overrides.py
@@ -0,0 +1,72 @@
+#!/usr/bin/python
+#
+# clean-overrides.py - A utility to examine a buildroot override tag and
+#       compare contents to an updates tag.
+#
+# Copyright (c) 2007 Red Hat
+#
+# Authors:
+#     Jesse Keating <jkeating@redhat.com>
+
+
+import koji
+import rpm
+import sys
+
+def usage():
+    print """
+    override-cleanup.py overridetag updatetag
+    """
+
+def compare(pkgA, pkgB):
+    pkgdictA = koji.parse_NVR(pkgA)
+    pkgdictB = koji.parse_NVR(pkgB)
+
+    rc = rpm.labelCompare(('0', pkgdictA['version'], pkgdictA['release']),
+                         ('0', pkgdictB['version'], pkgdictB['release']))
+
+    return rc
+
+if len(sys.argv) > 1 and sys.argv[1] in ['-h', '--help', '-help', '--usage']:
+    usage()
+    sys.exit(0)
+elif len(sys.argv) < 3:
+    usage()
+    sys.exit(1)
+else:
+    overtag, updatetag = sys.argv[1:]
+
+kojisession = koji.ClientSession('http://koji.fedoraproject.org/kojihub')
+
+f7overrides = kojisession.listTagged(overtag)
+f7stables = kojisession.listTagged(updatetag, latest=True)
+
+stabledict = {}
+equal = []
+older = []
+
+for build in f7stables:
+    stabledict[build['package_id']] = build['nvr']
+
+for build in f7overrides:
+    if build['package_id'] in stabledict.keys():
+        rc = compare(build['nvr'], stabledict[build['package_id']])
+        if rc == 0:
+            equal.append(build['nvr'])
+        if rc < 0:
+            older.append(build['nvr'])
+
+if equal:
+    print "Builds that exist both in %s and %s:" % (overtag, updatetag)
+    for build in equal:
+        print build
+    print ""
+
+if older:
+    print "Builds that are older in %s than in %s." % (overtag, updatetag)
+    for build in older:
+        print build
+    print ""
+
+if equal or older:
+    print "Suggest: koji untag-pkg --force --all %s %s %s" % (overtag, ' '.join(equal), ' '.join(older))