67 lines
1.9 KiB
Plaintext
67 lines
1.9 KiB
Plaintext
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#!/usr/bin/env python
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# Copyright 2020 The Tint Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Parse a DEPS file and rolls all of the dependencies.
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"""
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import os
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import re
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import subprocess
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import sys
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DEFAULT_DEPS_PATH = os.path.normpath(
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os.path.join(os.path.dirname(__file__), os.pardir, 'DEPS'))
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def parse_file_to_dict(path):
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dictionary = {}
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contents = open(path).read()
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# Need to convert Var() to vars[], so that the DEPS is actually Python. Var()
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# comes from Autoroller using gclient which has a slightly different DEPS
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# format.
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contents = re.sub(r"Var\((.*?)\)", r"vars[\1]", contents)
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exec(contents, dictionary)
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return dictionary
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def roll_all_deps(deps_file_path):
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deps_file_directory = os.path.dirname(deps_file_path)
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deps_file = parse_file_to_dict(deps_file_path)
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dependencies = deps_file['deps'].copy()
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list_of_deps = ['roll-dep', '--ignore-dirty-tree']
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for directory in sorted(deps_file['deps']):
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# cpplint uses gh-pages as the main branch, not master which doesn't work
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# with roll-dep
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if directory == "third_party/cpplint":
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continue
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relative_directory = os.path.join(deps_file_directory, directory)
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list_of_deps.append(relative_directory)
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subprocess.check_call(list_of_deps)
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def main(argv):
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deps_file_path = DEFAULT_DEPS_PATH
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roll_all_deps(deps_file_path)
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if __name__ == '__main__':
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exit(main(sys.argv[1:]))
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