text: # -*- coding: utf-8 -*-
  
  #-------------------------------------------------------------------------
  # drawElements Quality Program utilities
  # --------------------------------------
  #
  # Copyright 2015 The Android Open Source Project
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #      http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  #-------------------------------------------------------------------------
  
  import	sys
  from	argparse				import	ArgumentParser
  from	common					import	getChangedFiles, getAllProjectFiles
  from	check_include_guards	import	checkIncludeGuards
  from	check_encoding			import	checkEncoding
  from	check_whitespace		import	checkWhitespace
  from	check_license			import	checkLicense
  from	check_boms				import	checkBOMs
  from	check_invalid_literals	import	checkInvalidLiterals
  
  if __name__ == "__main__":
  	parser = ArgumentParser()
  	parser.add_argument("-e",	"--only-errors",	action="store_true",	dest="onlyErrors",		default=False,	help="Print only on error")
  	parser.add_argument("-i",	"--only-changed",	action="store_true",	dest="useGitIndex",		default=False,	help="Check only modified files. Uses git.")
  	parser.add_argument("-b",	"--fix-bom",		action="store_true",	dest="fixBOMs",			default=False,	help="Attempt to fix BOMs")
  
  	args = parser.parse_args()
  
  	if args.useGitIndex:
  		files = getChangedFiles()
  	else:
  		files = getAllProjectFiles()
  
  	# filter out original Vulkan header sources
  	files = [f for f in files if "vulkancts/scripts/src" not in f.replace("\\", "/")]
  
  	error = not all([
  		checkBOMs(files, args.fixBOMs),
  		checkEncoding(files),
  		checkWhitespace(files),
  		checkIncludeGuards(files),
  		checkLicense(files),
  		checkInvalidLiterals(files),
  		#todo checkRedundantIncludeGuards(files),
  		])
  
  	if	error:
  		print("One or more checks failed")
  		sys.exit(1)
  	if	not	args.onlyErrors:
  		print("All checks passed")
  