Support loading while already in a tmux session

[coreyja]

System Info

OS: Mac OS 10.15.2
Muxed Version: v0.8.0

Description

When already inside a tmux session, muxed errors with a warning from tmux about nested sessions.
sessions should be nested with care, unset $TMUX to force

Steps to reproduce

• tmux
• muxed new test
• muxed test

Expected

Muxed creates a detached session and switches tmux to that session

Actual

A tmux error message is printed to the terminal
sessions should be nested with care, unset $TMUX to force

Use Case

I have my terminal default to opening a tmux session, so I am almost never in a bare bash terminal. This reduces the usability to muxed since it can't be used to load a new project while in a tmux session.

[brianp]

Hey @coreyja!

Thanks for giving Muxed a try. I too have seen this circumstance and generally thought "oh yeah I guess I should nest with care" and never really considered it more but I think your use case is entirely valid and also something I should consider doing myself.

I'm going to look to fix this. I'll ping back here once a PR is merged, and release produced.

Cheers, and thanks again!

[brianp]

The 0.8.1 tag is up if you're building from source, or available on homebrew, and the releases page.

Let me know if it doesn't behave as expected. Right after the initial implementation I thought to myself "Oh yeah this is a quality of life improvement" haha. I hadn't realized how natural it had become for me to work around this before.

[coreyja]

🎉 🎉 🎉

Oh this is great!! Thanks for getting this released! Just pulled the new release and it worked exactly as expected!

I'll let you know if I run into any issues or see anything weird!

Thanks again!