find-unapplied-patches

#!/usr/bin/python
# -*- coding: utf-8 -*-

import os
import sys
import pisi

def get_pspecs(path):
    return os.popen("find %s -name 'pspec.xml'" % path).read().strip().split("\n")

def get_files(path):
    if os.path.exists("%s/files" % path):
        return [l.strip().split(path+'/')[-1] for l in os.popen("find %s/files -type f" % path).readlines() \
                if "/.svn" not in l]
    else:
        return []

if __name__ == "__main__":

    # Recursively traverse along a given directory to find
    # unapplied patches to the packages.

    if len(sys.argv) < 2:
        print "Usage: %s <directory>" % sys.argv[0]
        sys.exit(1)

    dir = sys.argv[1]

    for pspec in get_pspecs(dir):
        spec = pisi.specfile.SpecFile(pspec)
        spec_dir = os.path.dirname(pspec)

        # Find applied patches from pspec
        patches = ["files/%s" % p.filename for p in spec.source.patches]

        # Append possible additional files too
        patches.extend(["files/%s" % _p.filename for _p in sum([p.additionalFiles for p in spec.packages], [])])

        # Find actual files in files/ (.svn excluded)
        files = get_files(spec_dir)

        # Print the results if any
        results = ["%s/%s" % (spec_dir, p) for p in set(files).difference(patches)]

        if results:
            print "\n".join(results)