feat: added "en" command

[jdx]

@booniepepper this isn't working right but I'm curious if you have any ideas.

The problem is that it will still load your rc files, so if you do something like `export PATH="/opt/homebrew/bin:$PATH" in your rc file that will make the mise tools lower priority than homebrew so it won't use mise tools if brew provides any.

One idea I had was running mise env when the shell starts but I'm not sure if it's possible to have zsh (for example) load a script like that.

Technically it does work though.

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[jdx]

I think I figured out a decent way forward. I just put some docs on how to disable the rc files with bash or zsh. I think that's better than trying to automatically do anything.

[booniepepper]

I think $SHELL should be the default command launched

For the extra configuration like --shell SHELL... should this just support any command and be more like mise x -- <etc> but with a working directory set?

(The description of --cd uses "command" instead of "shell")

Asking because even with a shell, someone may want to be able to pass additional arguments like -r for restricted shell, or -l for login session, etc

[jdx]

should this just support any command and be more like mise x -- but with a working directory set?

well this is a very good point. I am going to need to ponder on this one a bit

[jdx]

$SHELL is the default, but it has edge cases

[jdx]

I think my issue is actually limited to fish (what I use) and how fish_user_paths work. It's a universal variable that always gets loaded. Skipping rc files isn't really a solution because that means you get no prompt or anything. I handled fish uniquely by running it with fish -C "fish_add_path -gm ..." which causes the mise paths to get loaded after fish gets loaded. That should fix the issue I had. I don't think this would be a problem with bash or zsh since in those shells users should be putting that stuff into ~/.bash_profile and ~/.zprofile I think.

Well, it would be an issue if it was in ~/.zshenv or whatever the bash equivalent to that is but I think in that case I can just tell users not to do that since that shouldn't be there anyways.

Anyhow, this might be just a fish thing mostly but I fixed fish.