Gunes Bayir | 66b4a6a | 2023-07-01 22:55:42 +0100 | [diff] [blame] | 1 | #!/usr/bin/env python3 |
| 2 | |
| 3 | # Copyright (c) 2023 Arm Limited. |
| 4 | # |
| 5 | # SPDX-License-Identifier: MIT |
| 6 | # |
| 7 | # Permission is hereby granted, free of charge, to any person obtaining a copy |
| 8 | # of this software and associated documentation files (the "Software"), to |
| 9 | # deal in the Software without restriction, including without limitation the |
| 10 | # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 11 | # sell copies of the Software, and to permit persons to whom the Software is |
| 12 | # furnished to do so, subject to the following conditions: |
| 13 | # |
| 14 | # The above copyright notice and this permission notice shall be included in all |
| 15 | # copies or substantial portions of the Software. |
| 16 | # |
| 17 | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 18 | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 19 | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 20 | # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 21 | # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 22 | # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 23 | # SOFTWARE. |
| 24 | |
| 25 | """ |
| 26 | This script ensures a file ends with exactly one end-of-line character |
| 27 | """ |
| 28 | |
| 29 | import argparse |
| 30 | import pathlib as pl |
| 31 | import os |
| 32 | |
| 33 | |
| 34 | def main(args): |
| 35 | f_p = pl.Path(args.file) |
| 36 | with open(f_p, "r") as f: |
| 37 | lines = f.read() |
| 38 | lines = lines.rstrip(os.linesep) |
| 39 | lines += os.linesep |
| 40 | with open(f_p, "w") as f: |
| 41 | f.write(lines) |
| 42 | |
| 43 | |
| 44 | if __name__ == "__main__": |
| 45 | parser = argparse.ArgumentParser() |
| 46 | parser.add_argument("file") |
| 47 | args = parser.parse_args() |
| 48 | main(args) |