[Question] How to manually print help and errors ?

[KaKi87]

Hello,

I'm using commander to serve a REPL through SSH using ssh2.

Using action, I can manually print the output of my command using the proper way for the user to receive it.

But when the user types help or an invalid input, the output gets printed in the server's console.

How can I prevent that, get the output and print it myself ?

Thanks

[shadowspawn]

See .configureOutput(). (It was added to allow custom processing for this sort of situation.)

[KaKi87]

This is awesome. Thanks

[shadowspawn]

For interest, early PR and discussion that led to configureOutput in #1371

[KaKi87]

Honestly, when realizing how much default behavior the lib has, I was afraid that I would at some point hit an issue due to said defaults, which could have been replied with 'wontfix', thus forcing me to find yet another library to use.

But, I'm really really glad this wasn't the case, so much kudos to you.

[KaKi87]

Also for interest, I'm creating the CLI version of my SSHception project, which is originally a TUI, but not practical on mobile devices and small screens.