clean up greeter and fix repository detection mechanism in wiki

[quazar-omega]

Followed some better practices for the code as well as fixed up some issues:

• getting in, out and back in the repository wouldn't trigger the greeter
• if you opened a terminal/shell directly in a directory within the repository wouldn't trigger the greeter

These could actually be preferable behaviors for some, but I figured it'd be better to put the features in, if you want I can make it so that certain behaviors are disabled depending on respective variables

[spenserblack]

Let's see if the automated update works 🤞

[quazar-omega]

Hopefully, on my fork it failed, but I think it might just be a misconfiguration on my end

[spenserblack]

on my fork it failed

Looks like you don't have wikis enabled. Also, you may need to set up a PAT to work on your fork.

The action is definitely in need of some more informative error messages! 😆

[quazar-omega]

Looks like you don't have wikis enabled. Also, you may need to set up a PAT to work on your fork.

Thanks, I'll see if I can fix that!
What is PAT by the way? I'm not familiar with GitHub actions

The action is definitely in need of some more informative error messages! 😆

My noob self would appreciate that quite a bit lol

[spenserblack]

What is PAT by the way?

Personal Access Token. It would get included in your GitHub Actions secrets in your repo's settings.

I need to experiment more with what access scope is necessary to use this action, and document those requirements, but it seems like a classic token with full repo access is plenty. For security purposes, this should be scaled back to the bare essentials, though. I don't want to document nor recommend anything more than the bare minimum required access 🙂