#! /usr/bin/env python

import sys
import os
from optparse import OptionParser

from configview.configs import html_diff


def main():
    usage = "usage: %prog config1.1 (...) + config 2.1 (...)"
    description = """
Config set diff
Prints generated HTML in stdout.
"""
    parser = OptionParser(usage=usage, description=description)
    (options, args) = parser.parse_args()
    if len(args) == 0:
        parser.error("incorrect number of arguments")
    sys.path.insert(0, os.getcwd())
    html_diff(args)

if __name__ == "__main__":
    main()
