Add terminal profile support

[ghost]

Closes #33.

[ghost]

Awaiting @types/vscode@v1.58.0 bump

[apommel]

I feel like this PR tries to do too much things together. Maybe it's better to just focus on the terminal profile here, and have a look at other changes in other PR?

[ghost]

Sure, can roll back to the terminal profile commit

I bet you'll have the first extension using this new feature 😄

[ghost]

Done!

[ghost]

Any ETA on merging this?

[apommel]

Yeah sorry I have been busy lately. I'll try to have a look this weekend and merge it if everything is fine.

[ghost]

It's no problem, hope you can get to it when you're ready

[ghost]

I've noticed this branch is still in my list, any dice? I've been testing it a lot and it works great

[apommel]

Hey sorry for the delay. I was able to take a look at it today. It does not work for me, I guess you did not push the latest version: some variables have wrong names I think, I'll review it.

[apommel]

Okay it works now but I found an issue in the new feature: if I try to open a MATLAB terminal from the integrated terminal without having activated the extension before (so without being on a .m file for example), it fails with the following error No terminal profile provider registered for id "matlab-interactive-terminal.terminal-profile".
I guess it was to be expected. Isn't there a way to activate the extension when the terminal is created through this feature?

[ghost]

We'd make it activate on * and limit the commands with when clause contexts

[apommel]

It's fine with me like this. I'll merge it. However if at some point there is an activation event such as "onTerminalProfile" (I saw there was such requests) it would be better to revert the changes to extension activation and add this.
Thanks for the work!

[ghost]

https://code.visualstudio.com/updates/v1_57 mentions onTerminalProfile as working, let's use it!