gistfile1.txt

Set-StrictMode -Version Latest

$PSNativeCommandUseErrorActionPreference = $true

if ($PSNativeCommandUseErrorActionPreference) {
    # always true, this is a linter workaround
    $ErrorActionPreference = "Stop"
    $PSDefaultParameterValues['*:ErrorAction'] = 'Stop'
    # sometimes you might need to update these to unicode or another format.
    # unicode is the only normal one that stays the same between powershell 5 and pwsh core.
    # utf8 may or may not have a bom.
    # utf8nobom doesn't exist in powershell
    $PSDefaultParameterValues['Out-File:Encoding'] = 'utf8'
    $PSDefaultParameterValues['*:Encoding'] = 'utf8'
    $utf8 = New-Object System.Text.UTF8Encoding($true)
    [Console]::OutputEncoding = $utf8
    $OutputEncoding = $utf8
}

function CheckLastExitCode {
    param ([int[]]$SuccessCodes = @(0))

    if (!$?) {
        if (-not (Test-Path variable://LastExitCode)) {
            $LastExitCode = $LastExitCode
        }
        Write-Host "Last CMD failed $LastExitCode"
        exit
    }

    if (-not (Test-Path variable://LastExitCode)) {
        $LastExitCode = 0
    }

    if ($SuccessCodes -notcontains $LastExitCode) {
        Write-Host "EXE RETURNED EXIT CODE $LastExitCode"
        exit
    }
}