All imports

"""
sid@whackylabs.com
find all the import files in a project

in this case only .h and .m files

Usage: python findimports.py ~/Languages/Objective-C/Projects/sample-app/SampleProject/
"""

import os
import sys
import glob

def read_file(file,imports):
    fr = open(file,"r");
    for line in fr:
        if line.find("#import") >= 0:
            imports.append(line)

def read_dir(dir_path,imports):
    for file in glob.glob(os.path.join(dir_path, '*')):
        if os.path.isdir(file):
            read_dir(file,imports)
        elif file.find(".h") >= 0:
            read_file(file,imports)
        elif file.find(".m") >= 0:
            read_file(file,imports)


if __name__ == "__main__":
    imports = []
    read_dir(sys.argv[1],imports)
    for imp in set(imports):
        print imp