Helper tool for Box2D-HTML5 conversion. Fucking kill Google, one Closure Library at a time.

require.py

import re
import sys

def wrap(filename):
    print(filename)
    with open(filename) as f:
        text = f.read()
        ms = re.findall(r"goog\.require\('(.+?)'\)", text)
    if not ms:
        ms = ['box2d']
    if ms[0].startswith('goog'):
        ms = ['box2d'] + ms
    requirements = "', '".join(['goog'] + ms)
    prelude = """// This wrapper was auto-generated.
define(['%s'], function (goog, box2d) {

""" % requirements
    ending = """return box2d
})
// End auto-generated code.
"""
    with open(filename, 'wb') as f:
        f.write(prelude)
        f.write(text)
        f.write(ending)

if __name__ == '__main__':
    for a in sys.argv[1:]:
        wrap(a)