Improve parse_args #1

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rffontenelle wants to merge 1 commit from rffontenelle-improve-parse_args into main
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This solves two minor issues of the powrap --help output:

  • First one is that argparse shows short and then long form of --help option, while powrap's arguments show long and then short, causing it to look like:
options:
  -h, --help      show this help message and exit
  --modified, -m  Use git to find modified files ...
  -C GIT_ROOT     To use with --modified to tell ...
  --quiet, -q     Do not show progress bar ...
  ...
  • The other thing is that the exit code is set in multi-line string, but not actually printed as multi-line string. While it looks compacted and OK in the printed help message, I assume that's not the intended so I set RawTextHelpFormatter to make sure the formatting is honored.
exit code: 0:nothing to do 1:would rewrap 127:error running msgcat

Signed-off-by: rffontenelle rffontenelle@gmail.com

This solves two minor issues of the `powrap --help` output: - First one is that argparse shows short and then long form of --help option, while powrap's arguments show long and then short, causing it to look like: ``` options: -h, --help show this help message and exit --modified, -m Use git to find modified files ... -C GIT_ROOT To use with --modified to tell ... --quiet, -q Do not show progress bar ... ... ``` - The other thing is that the exit code is set in multi-line string, but not actually printed as multi-line string. While it looks compacted and OK in the printed help message, I assume that's not the intended so I set RawTextHelpFormatter to make sure the formatting is honored. ``` exit code: 0:nothing to do 1:would rewrap 127:error running msgcat ``` Signed-off-by: rffontenelle <rffontenelle@gmail.com>
Signed-off-by: rffontenelle <rffontenelle@gmail.com>
rffontenelle closed this pull request 2023-06-03 17:43:35 +02:00

Pull request closed

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