#!/usr/bin/python
#
# tarball.py
#
# This source file is part of the FoundationDB open source project
#
# Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
# 
# Licensed 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
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#


import tarfile
import argparse
import glob

def createTarball(outFile, rootDir, inFiles):
    tar = tarfile.open(outFile, 'w:gz')
    for fStr in inFiles:
        for f in glob.glob(fStr):
            if rootDir is None:
                tar.add(f)
            else:
                tar.add(f, rootDir + "/" + f)

    tar.close()

if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='Python tar utility')
    parser.add_argument('-r', dest='rootDir', type=str, help='The root directory for files in the tarball')
    parser.add_argument('outFile', type=str, help='The output tarball')
    parser.add_argument('inFile', type=str, nargs='+', help='The files to put into the tarball')

    args = parser.parse_args()
    createTarball(args.outFile, args.rootDir, args.inFile)
