wsync

#!/usr/bin/env python3
import sys
import os
import subprocess

excluded_dirs = []
args = ["fswatch"]
origin = None

i = 1
while i < len(sys.argv):
    if sys.argv[i][0] == '-':
        if sys.argv[i] == '--exclude':
            excluded_dirs.append(sys.argv[i + 1])
            args.append("-e")
            args.append(sys.argv[i + 1])
            i += 2
        else:
            i += 1
    else:
        if origin is None:
            origin = sys.argv[i]
            args.append(origin)
        i += 1

print(args)

with subprocess.Popen(args, stdout=subprocess.PIPE) as proc:
    while True:
        file_changed = proc.stdout.readline().decode('utf-8').strip()
        print('File {} changed'.format(file_changed))
        cmd = 'rsync ' + ' '.join(sys.argv[1:])
        print('Calling {}'.format(cmd))
        os.system(cmd)