Parentheses/brackets around gitmux output

[c02y]

It would nice if gitmux would put parentheses or brackets like ()/[]/<> around gitmux info, just to separate git info from other info like path, time.

Since it would need a lot more work in ~/.tmux.conf to do that for git-repo and non-git-repo

[arl]

I answered in the other issue #7 but I'm gonna copy the answer here for the record.

I suggest you to create a simple script that calls gitmux itself, inside the script you can check if gitmux output is empty, if that's not the case place the () around gitmux output.
Then instead of calling gitmux directly in .tmux.conf you'll call your wrapper script.

I don't feel like adding a specific feature for this use case, it's too much specific to your needs, it can easily be handled outside of gitmux.