#!/usr/bin/env python

# Uses the Python zip implementation to create deterministic XPI's

# Author: Yan Zhu, yan@mit.edu

"""

Usage: python create_xpi.py -x <exclusions> -n <name of zipped file> <directory>

"""

import zipfile_deterministic as zipfile

import sys

import glob

import getopt

opts, args = getopt.getopt(sys.argv[1:], 'x:n:')

exclusions = []

for o, v in opts:

if o == "-x":

exclusionsFile = v

with open(exclusionsFile) as f:

for line in f:

exclusions.extend(glob.glob(line.strip()))

exclusions = map(lambda x: './'+x, exclusions)

elif o == "-n":

xpiName = v

compress = zipfile.ZIP_DEFLATED

xpiFile = zipfile.ZipFile(xpiName, mode='w', compression=compress)

directory = args[0]

xpiFile.write_from_directory(directory, exclusions, compress_type=compress)

xpiFile.close()