#!/usr/bin/python
#
# Copyright (C) 2014 Intel Corporation
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Authors: 
#	    Nicolas Zingile <n.zingile@gmail.com>

import argparse
from testkitmerge.merger import *

def main():
    argparser = argparse.ArgumentParser(description='Tool to merge testkit result xml files')
    argparser.add_argument('-f', '--files', help='list of testkit xml result files', nargs='+')
    argparser.add_argument('-o', '--outdir',  help='output directory of final result file', required=True)
    argparser.add_argument('-n', '--name', help ='name of the final result file', default='result.xml')
    args = argparser.parse_args()
    print args

    parser = etree.XMLParser(strip_cdata=False)
    sourcexmltree = None
    resultxmltree = None

    for resultxml in args.files:
	if not os.path.isfile(resultxml):
	    print "Error: the file '" + resultxml + "'doesn't exist !"
	    exit(1)
	if not resultxml.endswith('.xml'):
	    print "Error: '" + resultxml + "' is not an xml file !"
	    exit(1)
    for index in range(len(args.files)):
	sourcexmltree =  etree.parse(args.files[index], parser)
	resultxmltree = merge_testkitxml(sourcexmltree, resultxmltree)
	
    resultxmltree.write(os.path.join(args.outdir, args.name), pretty_print=True, encoding='utf8', method='xml', xml_declaration=True)

if __name__ == "__main__":
    main()