human readable flag (-h) enabled

[sdorr0]

This re-enables a quick, easy to type command line flag that ls users are familiar with for convenience.

In the event a user has changed the default configuration of lsd to use a size setting of something other than default, this lets a user use the historically established CLI flag (-h) to enable the human readable option without having to type --size=default on the command line.

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TODO

• Use cargo fmt
• Add necessary tests
• Add changelog entry
• Update default config/theme in README (if applicable)
• Update man page at lsd/doc/lsd.md (if applicable)

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[zwpaper]

hi @sdorr0, thanks for the contribution.

I have one more question, what is users used -h with --size option? this would make --size not working?

[sdorr0]

hi @sdorr0, thanks for the contribution.

I have one more question, what is users used -h with --size option? this would make --size not working?

Hmm. Yeah, the way the code is written now, -h will override a --size on the command line. I see that subsequent --size flags on the command line will override one another based on position (the 'last' one wins).

Never done Rust before. I'm not sure if there's a way to set up #[arg()] to also incorporate a short -h so it can play nicely with those positional dependencies, but I can research.

Would this be a requirement to merge this change in?

[sdorr0]

I may have a solution

[sdorr0]

Never mind. I've tried all kinds of approaches and can't seem to get clap to let -h work with --size=<mode> where the last one on the command line always wins.

So, yes, using -h will take precedence over a supplied --size=<mode> argument.

[zwpaper]

but it does not make sense for -h as a general flag to overwrite the --size as a specific flag.

many people may set the -h as default and it may lost --size if that