#!/usr/bin/python

# This script is wrapper for Chromium that adds some support for how GYP
# is invoked by Chromium beyond what can be done it the gclient hooks.

import glob
import os
import shlex
import sys

print 'Updating projects from gyp files...'

try:
  import gyp
except ImportError, e:
  sys.path.append(os.path.join(os.path.dirname(sys.argv[0]), '../tools/gyp/pylib'))
  import gyp

if __name__ == '__main__':
  args = sys.argv[1:]

  # If we didn't get a file, check an env var, and then fall back to
  # assuming 'src/build/all.gyp'
  if len(args) == 0:
    args += shlex.split(os.environ.get('CHROMIUM_GYP_FILE',
                                       'src/build/all.gyp'))

  # Always include gyp_chromium.gypi
  args += ['-I', os.path.join(os.path.dirname(sys.argv[0]),'common.gypi')]
  
  # Optionally add supplemental .gypi files if present.
  supplements = glob.glob('src/*/supplement.gypi')
  for supplement in supplements:
    args += ['-I', supplement]

  # Off we go...
  sys.exit(gyp.main(args))