How can I customize powershell when running inside of the VSCode integrated terminal?

Question

I would like to include a few Powershell customizations that only occur when running inside of VSCode.

When inside of ISE or Package Management Console (inside Vis

Answer 1

VSCode sets the TERM_PROGRAM environment variable to vscode in its integrated terminal, so you can use the following test, which works whether or not the PowerShell extension is installed:

$runningInVsCode = $env:TERM_PROGRAM -eq 'vscode'