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1 # Copyright 2014 The Chromium Authors. All rights reserved. | 1 # Copyright 2014 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 """Writes the most recent "Cr-Commit-Position" value on the master branch | 5 """Writes the most recent "Cr-Commit-Position" value on the master branch |
6 to a C header file. | 6 to a C header file. |
7 | 7 |
8 Usage: last_commit_position.py <dir> <outfile> <headerguard> | 8 Usage: last_commit_position.py <dir> <outfile> <headerguard> |
9 | 9 |
10 <dir> | 10 <dir> |
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88 if len(sys.argv) != 4: | 88 if len(sys.argv) != 4: |
89 print "Wrong number of arguments" | 89 print "Wrong number of arguments" |
90 sys.exit(1) | 90 sys.exit(1) |
91 | 91 |
92 git_directory = sys.argv[1] | 92 git_directory = sys.argv[1] |
93 output_file = sys.argv[2] | 93 output_file = sys.argv[2] |
94 header_guard = sys.argv[3] | 94 header_guard = sys.argv[3] |
95 | 95 |
96 value = FetchCommitPosition(git_directory) | 96 value = FetchCommitPosition(git_directory) |
97 if not value: | 97 if not value: |
98 print "Could not get last commit position." | 98 value = 'UNKNOWN' |
99 sys.exit(1) | |
100 | 99 |
101 WriteHeader(output_file, header_guard, value) | 100 WriteHeader(output_file, header_guard, value) |
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