Delete orphan branches Git

DeleteOprhan.ps1

# A minor modification of the script here https://www.mehmetseckin.com/posts/clean-up-git-branches-that-do-not-exist-on-origin/

function Remove-DeletedGitBranches
{   
    $null = (git fetch --all --prune);
    $branches = git branch -vv | Select-String -Pattern ": gone]" | ForEach-Object { $_.toString().Split(" ")[2] };

    if ($branches.Count -gt 0)
    {
        Write-Host "Found the following orphan branches: " -ForegroundColor Green
        $branches
        $response = Read-Host "Delete orphan branches? (y)";
        if ($response -eq 'y')
        {
            $branches | ForEach-Object {git branch -D $_};
        }
    }
    else 
    {
        Write-Host "No branches found that was deleted remote";
    }    
}