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- #!/usr/bin/env python
- # Copyright 2021 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 argparse
- import os
- import sys
- _HERE_PATH = os.path.dirname(__file__)
- _SRC_PATH = os.path.normpath(os.path.join(_HERE_PATH, '..', '..'))
- sys.path.append(os.path.join(_SRC_PATH, 'third_party', 'node'))
- import node
- import node_modules
- def main(argv):
- parser = argparse.ArgumentParser()
- parser.add_argument('--out_folder', required=True)
- args = parser.parse_args(argv)
- node.RunNode([node_modules.PathToTerser(),
- os.path.join(_HERE_PATH, 'lottie_worker.js'),
- '--ascii_only=true',
- '-b', 'beautify=false',
- '--compress',
- '--mangle', 'reserved=[\'$\',\'onmessage\',\'postMessage\']',
- '--output', os.path.join(args.out_folder, 'lottie_worker.min.js')])
- if __name__ == '__main__':
- main(sys.argv[1:])
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