Commits on May 29, 2024

1. Expose command: Command in CommandIOApp …

   If you want to show the help when handling errors in the `IO` part of
   the app, you need to call `.showHelp` on the command instance.
   This is not possible with `CommandIOApp` since it doesn't expose the
   app but creates and uses it on the fly.
   This PR adds a `val command: Command[IO[ExitCode]]` to `CommandIOApp`
   so you can have similar errors to the errors printed by `validate` but
   when handling IO errors in the app with `.handleErrorWith` in the
   application logic

   

   lolgab committed May 29, 2024
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