| # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import os |
| import re |
| |
| from trace_viewer.build import check_common |
| |
| |
| GN_FILE = "BUILD.gn" |
| |
| |
| def ItemToFilename(item): |
| assert item[0] == '"', "GN files use double-quotes, gyp uses single quotes" |
| assert item[-1] == '"', "GN files use double-quotes, gyp uses single quotes" |
| return item[1:-1] |
| |
| |
| def GnCheck(): |
| f = open(GN_FILE, 'r') |
| gn = f.read() |
| f.close() |
| |
| listed_files = [] |
| error = "" |
| for group in check_common.FILE_GROUPS: |
| expr = '%s = \[(.+?)\]\n' % group |
| m = re.search(expr, gn, re.DOTALL) |
| if not m: |
| raise Exception('%s is malformed' % GN_FILE) |
| g = m.group(1).strip() |
| items = g.split(',') |
| filenames = [ItemToFilename(item.strip()) for item in items |
| if len(item) > 0] |
| |
| error += check_common.CheckListedFilesSorted(GN_FILE, group, filenames) |
| listed_files.extend(map(os.path.normpath, filenames)) |
| |
| return error + check_common.CheckCommon(GN_FILE, listed_files) |
| |
| if __name__ == '__main__': |
| print GnCheck() |
