pokecrystal-board/scan_includes.py

# coding: utf-8

"""
Recursively scan an asm file for rgbasm INCLUDEs and INCBINs.
Used to generate dependencies for each rgbasm object.
"""

import os
import sys

def recursive_scan(filename, includes = []):
	if (filename[-4:] == '.asm' or filename[-3] == '.tx') and os.path.exists(filename):
		lines = open(filename).readlines()
		for line in lines:
			for directive in ('INCLUDE', 'INCBIN'):
				if directive in line:
					line = line[:line.find(';')]
					if directive in line:
						include = line.split('"')[1]
						if include not in includes:
							includes += [include]
							includes = recursive_scan(include, includes)
						break
	return includes

if __name__ == '__main__':
	filenames = sys.argv[1:]
	for filename in filenames:
		sys.stdout.write(' '.join(recursive_scan(filename)))