Minimal Ralph loop with Opencode (powershell)

gistfile1.txt

$prompt = "Improve app; reply RALPHCOMPLETED when completely done"
for ($i = 1; $i -le 50; $i++) {
    Write-Host "Attempt #$i running..." -ForegroundColor Cyan

    # Removed --format text (not a valid option)
    $found = opencode run $prompt 2>&1 | ForEach-Object {
        Write-Host $_
        $_
    } | Select-String -Pattern "RALPHCOMPLETED" -Quiet

    if ($found) {
        Write-Host "RALPHCOMPLETED found! Exiting." -ForegroundColor Green
        exit 0
    }
}