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Diffstat (limited to 'scripts/ensure_single_eol.py')
-rwxr-xr-x | scripts/ensure_single_eol.py | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/ensure_single_eol.py b/scripts/ensure_single_eol.py new file mode 100755 index 0000000000..0eb105e091 --- /dev/null +++ b/scripts/ensure_single_eol.py @@ -0,0 +1,48 @@ +#!/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) |