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20 lines
456 B
20 lines
456 B
#!/usr/bin/env python
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# Copyright 2019 Google LLC.
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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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"""
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Prints "true" if the input |file_name| exists.
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"""
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import argparse
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import os
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parser = argparse.ArgumentParser()
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parser.add_argument("-file_name", type=str,
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help="File name for which to check existence for.")
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args = parser.parse_args()
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if os.path.exists(args.file_name):
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print "true"
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