| #!/usr/bin/env python3 |
| |
| # Copyright (c) 2023 Arm Limited. |
| # |
| # SPDX-License-Identifier: MIT |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining a copy |
| # of this software and associated documentation files (the "Software"), to |
| # deal in the Software without restriction, including without limitation the |
| # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| # sell copies of the Software, and to permit persons to whom the Software is |
| # furnished to do so, subject to the following conditions: |
| # |
| # The above copyright notice and this permission notice shall be included in all |
| # copies or substantial portions of the Software. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| # SOFTWARE. |
| |
| """ |
| This script ensures a file ends with exactly one end-of-line character |
| """ |
| |
| import argparse |
| import pathlib as pl |
| import os |
| |
| |
| def main(args): |
| f_p = pl.Path(args.file) |
| with open(f_p, "r") as f: |
| lines = f.read() |
| lines = lines.rstrip(os.linesep) |
| lines += os.linesep |
| with open(f_p, "w") as f: |
| f.write(lines) |
| |
| |
| if __name__ == "__main__": |
| parser = argparse.ArgumentParser() |
| parser.add_argument("file") |
| args = parser.parse_args() |
| main(args) |