Support --version flag #208
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ymgyt
commented
Jul 13, 2024
| Err(err) => match err.kind() { | ||
| ErrorKind::DisplayHelp | ErrorKind::DisplayVersion => { | ||
| print!("{err}"); | ||
| return Ok(()); |
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If an error were returned as is, it would display as:
Error: bpf-linker 0.9.12
Therefore, I made sure to return Ok instead.
alessandrod
approved these changes
Jul 14, 2024
|
Thank you! |
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I thought it would be convenient to display the version of bpf-linker, so I added support for the
--versionflag.When you run bpf-linker --version (or -V), it displays:
In this implementation, I ensured that when --help or --version is specified, the command returns a successful status code