gistfile1.txt

$git_repo_location = (get-location).Path

function Prompt () {
    $location = $git_repo_location
    $id = 1
    $historyItem = Get-History -Count 1
    if($historyItem)
    {
        $id = $historyItem.Id + 1
    }
    $branch = (git branch) | ? {$_.StartsWith("* ") } | %{ $_.Substring(2)}
    $path = (Get-Location).Path.Replace($location, "")
    Write-Host -NoNewline -ForegroundColor DarkGray "`n["
    if($branch){
        Write-Host -NoNewLine -ForegroundColor Cyan "{$branch}"
    }
    Write-Host -ForegroundColor DarkGray "$path]"
    Write-Host -NoNewLine "PS:$id > "
    $host.UI.RawUI.WindowTitle = "$path"
    "`b"
}