$ErrorActionPreference = "Stop"

function Say-Hello {
    Write-Host "Hello there, I hope you find something useful in my repositories!"
}

$IsInteractive = $Host.Name -eq "ConsoleHost"

if (-not $IsInteractive) {
    $env:USERNAME = "RalfEs73"
    $env:ROLE     = "Product Manager"
    $env:LANGUAGE = "de_DE"
}

Say-Hello