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203 points dahlia | 1 comments | 06 Sep 25 18:20 UTC | HN request time: 0s | source

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bschwindHN ◴[07 Sep 25 09:25 UTC] No.45156696[source]▶

Rust with Clap solved this forever ago.

Also - don't write CLI programs in languages that don't compile to native binaries. I don't want to have to drag around your runtime just to execute a command line tool.

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majorbugger ◴[07 Sep 25 09:44 UTC] No.45156782[source]▶

>>45156696 #

I will keep writing my CLI programs in the languages I want, thanks. Have it crossed your mind that these programs might be for yourself or for internal consumption? When you know runtime will be installed anyway?

replies(2): >>45156801 #>>45157855 #

bschwindHN ◴[07 Sep 25 13:07 UTC] No.45157855[source]▶

>>45156782 #

That's fine, I'll be avoiding using them :)

replies(1): >>45158210 #

1. perching_aix ◴[07 Sep 25 13:59 UTC] No.45158210{3}[source]▶

>>45157855 #

You'll avoid using his personal tooling he doesn't share, and his internal tooling he shares where you don't work?

Are you stuck in write-only mode or something? How does this make any sense to you?

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Stop writing CLI validation. Parse it right the first time