49 lines
1.5 KiB
Python
Executable File
49 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2017 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import hashlib
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import os
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import shutil
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import stat
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import sys
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import urllib2
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os.chdir(os.path.join(os.path.dirname(__file__), os.pardir))
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def fetch(target):
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target_path = 'buildtools/linux64/' + target if 'linux' in sys.platform else \
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'buildtools/mac/' + target if 'darwin' in sys.platform else \
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'buildtools/win/'+ target + '.exe'
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sha1_path = target_path + '.sha1'
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if not os.path.exists(sha1_path):
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print sha1_path, 'is missing. Did you run `tools/git-sync-deps`?'
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exit(1)
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sha1 = open(sha1_path).read().strip()
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def sha1_of_file(path):
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h = hashlib.sha1()
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if os.path.isfile(path):
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with open(path, 'rb') as f:
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h.update(f.read())
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return h.hexdigest()
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if sha1_of_file(target_path) != sha1:
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with open(target_path, 'wb') as f:
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url = 'https://chromium-%s.storage-download.googleapis.com/%s' % (target, sha1)
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f.write(urllib2.urlopen(url).read())
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os.chmod(target_path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR |
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stat.S_IRGRP | stat.S_IXGRP |
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stat.S_IROTH | stat.S_IXOTH )
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target_copy_path = os.path.join('bin', os.path.basename(target_path))
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if sha1_of_file(target_copy_path) != sha1:
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shutil.copy(target_path, target_copy_path)
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fetch('clang-format')
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