1 # -*- coding: utf-8 -*-
3 #-------------------------------------------------------------------------
4 # drawElements Quality Program utilities
5 # --------------------------------------
7 # Copyright 2015 The Android Open Source Project
9 # Licensed under the Apache License, Version 2.0 (the "License");
10 # you may not use this file except in compliance with the License.
11 # You may obtain a copy of the License at
13 # http://www.apache.org/licenses/LICENSE-2.0
15 # Unless required by applicable law or agreed to in writing, software
16 # distributed under the License is distributed on an "AS IS" BASIS,
17 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 # See the License for the specific language governing permissions and
19 # limitations under the License.
21 #-------------------------------------------------------------------------
24 from argparse import ArgumentParser
25 from common import getChangedFiles, getAllProjectFiles, isTextFile
27 def checkFileWhitespace (file):
28 if (sys.version_info < (3, 0)):
31 f = open(file, 'rt', encoding="ascii", errors='replace', newline='')
33 for lineNum, line in enumerate(f):
34 if line.endswith(" \n") or line.endswith("\t\n"):
36 print("%s:%i trailing whitespace" % (file, lineNum+1))
39 print("%s:%i merged <space><tab>" % (file, lineNum+1))
40 if line.endswith("\r") or line.endswith("\r\n"):
42 print("%s:%i incorrect line ending" % (file, lineNum+1))
47 def checkWhitespace (files):
51 if not checkFileWhitespace(file):
56 if __name__ == "__main__":
57 parser = ArgumentParser()
58 parser.add_argument("-e", "--only-errors", action="store_true", dest="onlyErrors", default=False, help="Print only on error")
59 parser.add_argument("-i", "--only-changed", action="store_true", dest="useGitIndex", default=False, help="Check only modified files. Uses git.")
61 args = parser.parse_args()
64 files = getChangedFiles()
66 files = getAllProjectFiles()
68 error = not checkWhitespace(files)
71 print("One or more checks failed")
73 if not args.onlyErrors:
74 print("All checks passed")