Setup environment

Setup.cmd

powershell -NoExit -NoProfile -ExecutionPolicy Bypass -Command "Invoke-WebRequest -Uri https://gist.githubusercontent.com/mnaoumov/fe950c42fca4ad2482df2878b3bf9aaa/raw/Setup.ps1 -UseBasicParsing | Invoke-Expression"

Setup.ps1

#Requires -Version 4

[CmdletBinding()]
param
(
)

$ErrorActionPreference = "Stop"
Set-StrictMode -Version Latest
trap { throw $Error[0] }

function Main {
    if (-not $PSCommandPath) {
        Invoke-WebRequest -Uri https://gist.githubusercontent.com/mnaoumov/fe950c42fca4ad2482df2878b3bf9aaa/raw/Setup.ps1 -OutFile '~\Setup.ps1'
    }
    
    if (-not $PSCommandPath -or -not (Test-Administrator)) {
        $scriptPath = Resolve-Path '~\Setup.ps1'
        Start-Process -FilePath powershell.exe -ArgumentList "-NoExit -NoProfile -ExecutionPolicy Bypass -File $scriptPath" -Verb RunAs
        Read-Host -Prompt "Executing as admin. Press Enter to close"
        exit
    }

    Read-Host -Prompt "Execution finished. Press Enter to close"    
}

function Test-Administrator {
    ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
}

Main