text: #!/usr/bin/env python
  
  import argparse
  import os
  import subprocess
  import sys
  
  
  CONFIGURATIONS = ['Release', 'Debug']
  SOURCE_ROOT = os.path.dirname(os.path.dirname(__file__))
  
  
  def main():
    os.chdir(SOURCE_ROOT)
  
    ninja = os.path.join('vendor', 'depot_tools', 'ninja')
    if sys.platform == 'win32':
      ninja += '.exe'
  
    args = parse_args()
    for config in args.configuration:
      build_path = os.path.join('out', config)
      subprocess.call([ninja, '-C', build_path, args.target])
  
  
  def parse_args():
    parser = argparse.ArgumentParser(description='Build atom-shell')
    parser.add_argument('-c', '--configuration',
                        help='Build with Release or Debug configuration',
                        nargs='+',
                        default=CONFIGURATIONS,
                        required=False)
    parser.add_argument('-t', '--target',
                        help='Build specified target',
                        default='atom',
                        required=False)
    return parser.parse_args()
  
  
  if __name__ == '__main__':
    sys.exit(main())
  