PortValhalla/scripts/Windows/Scripts/BashScript.ps1

function Start-BashScript() {
    param(
        [Parameter(Mandatory=$true, Position=0)]
        [string[]]$Content
    )

    Write-Information "Preparing setup script";
    $bashLocation = Join-Path (Split-Path -Parent (Split-Path -Parent (Get-Command git-gui).Source)) "git-bash";

    $script = New-TemporaryFile;
    $script = Rename-Item $script -NewName "$script.sh" -PassThru;
    Set-Content $script ([string]::Join("`n", $Content));
    Write-Information "Running prepared script";
    Start-Process -Wait "$bashLocation" -ArgumentList @("$script");
    Remove-Item $script;
}