Bash Completion Provider

[ld-carapace]

Summary

Would be awesome for RSSH to have an official ™ bash/zsh/*sh completion provider.

The idea would be if you type ssh -J rssh then hit tab, and it would suggest IDs/names of clients to connect to.

Perhaps the completion should look for any ssh command where the string -J rssh is present? And then users would be encouraged to have SSH config entries for rssh.

If a user has multiple RSSH servers they could name them rssh-shell-catcher rssh-somethingelse, and the completion provider would automagically query the right one.

Motivation

It's a bit annoying that if you want to find which client to connect to, you have to typically do something like ssh rssh ls, to find the ID, copy it, then ssh -J rssh <id here>.

[NHAS]

This is now on unstable.

To use it:

Generate your autocompletions and add it to your bashrc

ssh localhost -p 3232 autocomplete --shell-completion localhost:3232 >> ~/.bashrc

Then you can use it such as

ssh -J localhost:3232 <TAB>
# or
ssh localhost -p 3232 exec/kill/connect <TAB>