from SCons.Script import Action


def jsToH(env, target, source):
    return env.Command(target=target, source=['#site_scons/site_tools/jstoh.py'] + source,
                       action=Action('$PYTHON ${SOURCES[0]} $TARGET ${SOURCES[1:]}'))


def generate(env, **kw):
    env.AddMethod(jsToH, 'JSHeader')


def exists(env):
    return True