open git host url for current repository with browser in powershell

gh.ps1

function Open-GitWeb {
    $r = git remote -v | Select-String -Pattern "(https:\/\/|git@)(?<git>.*)\.git"
    if ($r.Matches.Length -gt 0) {
        $t = "https://" + ($r.Matches[0].Groups |
            Where-Object {$_.Name -eq "git"}).Value.Replace(":", "/")
        Write-Host "gh: openning ",$t,"..." -ForegroundColor "green"
        Start-Process $t
    }
    else
    {
        Write-Host "gh: not a git repository or origin not set correctly." -ForegroundColor "red"
    }
}

Set-Alias gh Open-GitWeb