#!/usr/bin/env python
# Usage add_to_whitelist.py $FILENAME $USERNAME
import sys

def eval_line(line):
  if line.startswith('#'):
    return line
  if '=' in line:
    key, val = line.split('=')
    if key == 'app.store.access.list':
      return line + ',' + sys.argv[2]
  return line

def get_updated_file_content(filename):
  with open(filename, 'r') as props:
    return [eval_line(line.rstrip()) for line in props]

filename = sys.argv[1]

new_content = get_updated_file_content(filename)

dst = open(filename, 'w')

for line in new_content:
  dst.write(line + '\n')

dst.close()