Support shorter current working directory

[deadwards90]

Prerequisites

• [ /] I have read and understand the CONTRIBUTING guide
• [ /] I looked for duplicate issues before submitting this one

Description

It would be really great if we had support for a shorter version of the current working directory as the console title, in particular I'm thinking the ability to just have the name of the current folder.

Just as an example, I can't really see what folder I'm in here.

I'm happy to have a go at this myself, but I've never written any go before so it might be a bit of back and forth!

Environment

• Oh my Posh version: 3.30.* (not sure which one I downloaded but it was a few days ago)
• Theme: Powerline
• Operating System: Windows
• Shell: Powershell
• Terminal: Windows Terminal

[JanDeDobbeleer]

Can do! This is set using the set_console_title property on settings here. We could extend this with a console_title_style property with the following values:

• path
• folder

[catthehacker]

I've added replacing home directory path with ~ like in prompt: https://github.com/CatTheHacker/oh-my-posh3/blob/520c6e2771110d0e3c3dda48fe7cce3455f45f40/environment.go#L83
and I also was thinking of adding oh-my-fish-like style of prompt (https://github.com/CatTheHacker/oh-my-posh3/blob/520c6e2771110d0e3c3dda48fe7cce3455f45f40/segment_path.go#L82) and terminal title but didn't looked into project to figure out how to make configuration for that yet.

[JanDeDobbeleer]

@catthehacker the replacement of the home path is done in the path segment as the environment needs to return the actual working directory for other tools to work with (which at times, really require the full path as ~ isn't compatible). What we can do is make/extend those function outside of the path segment and reuse them here as well.

[catthehacker]

@JanDeDobbeleer Not sure if I know how 😄 I was thinking about exporting the path but then the types have to be matched and I haven't dived into whole project to know where is what.