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							- #!/usr/bin/env python
 
- # Copyright 2017 gRPC authors.
 
- #
 
- # 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 subprocess
 
- import datetime
 
- # this script is only of historical interest: it's the script that was used to
 
- # bootstrap the dataset
 
- def daterange(start, end):
 
-     for n in range(int((end - start).days)):
 
-         yield start + datetime.timedelta(n)
 
- start_date = datetime.date(2017, 3, 26)
 
- end_date = datetime.date(2017, 3, 29)
 
- for dt in daterange(start_date, end_date):
 
-     dmy = dt.strftime('%Y-%m-%d')
 
-     sha1 = subprocess.check_output(
 
-         ['git', 'rev-list', '-n', '1',
 
-          '--before=%s' % dmy, 'master']).strip()
 
-     subprocess.check_call(['git', 'checkout', sha1])
 
-     subprocess.check_call(['git', 'submodule', 'update'])
 
-     subprocess.check_call(['git', 'clean', '-f', '-x', '-d'])
 
-     subprocess.check_call([
 
-         'cloc', '--vcs=git', '--by-file', '--yaml',
 
-         '--out=../count/%s.yaml' % dmy, '.'
 
-     ])
 
 
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