#! /usr/bin/env python
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
#   Licensed to the Apache Software Foundation (ASF) under one or more
#   contributor license agreements. See the NOTICE file distributed
#   with this work for additional information regarding copyright
#   ownership. The ASF licenses this file to you under the Apache
#   License, Version 2.0 (the "License"); you may not use this file
#   except in compliance with the License. You may obtain a copy of
#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
#
import os, os.path, sys, zipfile

def paths_to_pack(loglines):
    """Returns a generator iterating the outdir fields (with platform) of gb_deliver.log lines."""
    lines=[]
    for line in loglines:
        fields = line.split()
        if len(fields) >= 3:
            lines.append(fields[2])
    return lines

def stripped_paths_to_pack(loglines):
    """returns a generator iterating the outdir fields (stripped of the platform) of gb_deliver.log lines."""
    return (path.partition('/')[2] for path in paths_to_pack(loglines))

def main(args):
    """creates/overwrites a file at OUTDIR/zip/MODULE.zip containing the contents of the gb_deliver.log."""
    if len(args) != 3:
        print('usage: packmodule OUTDIR MODULE')
        sys.exit(2)
    (executable, outdir, module) = args
    os.chdir(outdir)
    zipdir = 'zip'
    try:
        os.makedirs(zipdir)
    except OSError:
        pass
    deliverlog = open(os.path.join('inc', module, 'gb_deliver.log'))
    packedmodule = zipfile.ZipFile(os.path.join(zipdir,module+'.zip'), 'w')
    [packedmodule.write(path) for path in stripped_paths_to_pack(deliverlog)]
    packedmodule.write(os.path.join('inc', module, 'gb_deliver.log'))
    packedmodule.close()

if __name__ == "__main__":
    main(sys.argv)

# vim:set et sw=4 ts=4 filetype=python: