This is my profile.

You'll see here my profile.ps1 script, along with a module which contains most of the logic.

Of particular interest is the Set-HostColor function which includes configuration for my prompt and PSGit settings...

Feel free to ask for explanation of anything you want to know.

This module is not published to the PowerShell gallery

If you really want a copy of it, you can use the Install-Module.ps1 to install it on your box:

# Windows defaults to Tls1.1 which won't work with this github URL
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

iex (irm https://github.com/Jaykul/Profile/raw/master/Install-Module.ps1)

Or you can just install all the required modules, and run Set-PowerLinePrompt:

Install-Module Environment, Configuration, PSGit, PowerLine, DefaultParameter