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40 lines
1.0 KiB
Python
Executable File
40 lines
1.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2026 The gVisor 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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"""Portable realpath with -m-like semantics."""
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import os
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import sys
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def _realpath(path: str) -> str:
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# realpath -m resolves symlinks and normalizes even if path doesn't exist.
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return os.path.realpath(path)
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def main() -> int:
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args = sys.argv[1:]
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if not args:
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return 1
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for path in args:
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sys.stdout.write(_realpath(path))
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sys.stdout.write("\n")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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