Super-hacky git REPL for PowerShell/Posh-Git

GitRepl.ps1

function GitPrompt()
{
    Write-Host
    $realLASTEXITCODE = $LASTEXITCODE
    $Host.UI.RawUI.ForegroundColor = "White"
    Write-Host $pwd.ProviderPath -NoNewLine -ForegroundColor Green
    checkGit($pwd.ProviderPath)
    $global:LASTEXITCODE = $realLASTEXITCODE
    Write-Host "`ngit> " -NoNewLine -ForegroundColor "DarkGray"
}

GitPrompt
$usrEntry = Read-Host

while ($usrEntry -ne 'exit')
{
    if ($usrEntry.Trim().Length -gt 0)
    {
        git $usrEntry.Split(" ")
    }

    GitPrompt
    $usrEntry = Read-Host -prompt $p
}

Note that the function checkGit is provided by Posh-Git, and the GitPrompt function is similarly taken from the default Posh-Git prompt function.

This also relies on there being an available git alias or command in the working path (but that's easily fixed if you need to).

This is a really noddy repl script to save you retyping git all the time in the console.

Edit: make multi-param commands work correctly.

Edit: allow no command to redisplay status (without including help text).