#!/usr/bin/env php
<?php

/* Copyright (C) 2026 Moko Consulting <hello@mokoconsulting.tech>
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 * FILE INFORMATION
 * DEFGROUP: moko-platform.CLI
 * INGROUP: moko-platform
 * REPO: https://git.mokoconsulting.tech/MokoConsulting/moko-platform
 * PATH: /cli/platform_detect.php
 * BRIEF: Detect platform from .mokostandards file — outputs platform string
 */

declare(strict_types=1);

require_once __DIR__ . '/../lib/Enterprise/CliFramework.php';

use MokoEnterprise\CliFramework;

class PlatformDetectCli extends CliFramework
{
    protected function configure(): void
    {
        $this->setDescription('Detect platform from .mokostandards file');
        $this->addArgument('--path', 'Repository root path', '.');
    }

    protected function run(): int
    {
        $path = $this->getArgument('--path');
        $root = realpath($path) ?: $path;

        // Check .github/.mokostandards first, fallback to root
        $file = "{$root}/.github/.mokostandards";
        if (!file_exists($file)) {
            $file = "{$root}/.mokostandards";
        }
        if (!file_exists($file)) {
            echo "unknown\n";
            return 0;
        }

        $content = file_get_contents($file);
        if (preg_match('/^platform:\s*(.+)/m', $content, $m)) {
            echo trim($m[1], " \t\n\r\"'") . "\n";
        } else {
            echo "unknown\n";
        }

        return 0;
    }
}

$app = new PlatformDetectCli();
exit($app->execute());