#! /usr/bin/env autox

import sys
import os
from auto.parseC import parseC
from auto.parseH import parseH

# This is the Python syntax for making a script runnable
if __name__ == '__main__':
    input = sys.argv[1]
    output = sys.argv[1]
    if len(sys.argv) > 2:
        output = sys.argv[2]
    c=None
    try:
        h=parseH('h.'+input)
        c=parseC()
    except IOError:
        h=None
    try:
        c=parseC('c.'+input)
    except IOError:
        pass
    if h is not None:
        for k,v in h.items():
            c[k] = v
    elif c is None:
        sys.stderr.write("Neither the c. file nor the h. file exists. Aborting.\n")
        sys.exit(1)
    c.writeFilename('c.'+output,new=True)
    if len(sys.argv) <= 2 and os.path.exists('h.'+sys.argv[1]):
        os.remove('h.'+sys.argv[1])
