add postgresql and custom downloader

src/SPC/store/source/PhpSource.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\store\source;
+
+use JetBrains\PhpStorm\ArrayShape;
+use SPC\exception\DownloaderException;
+use SPC\exception\FileSystemException;
+use SPC\exception\RuntimeException;
+use SPC\store\Downloader;
+
+class PhpSource extends CustomSourceBase
+{
+    public const NAME = 'php-src';
+
+    /**
+     * @throws DownloaderException
+     * @throws FileSystemException
+     * @throws RuntimeException
+     */
+    public function fetch()
+    {
+        $major = defined('SPC_BUILD_PHP_VERSION') ? SPC_BUILD_PHP_VERSION : '8.1';
+        Downloader::fetchSource('php-src', self::getLatestPHPInfo($major));
+    }
+
+    /**
+     * 获取 PHP x.y 的具体版本号，例如通过 8.1 来获取 8.1.10
+     *
+     * @throws DownloaderException
+     */
+    #[ArrayShape(['type' => 'string', 'path' => 'string', 'rev' => 'string', 'url' => 'string'])]
+    public function getLatestPHPInfo(string $major_version): array
+    {
+        // 查找最新的小版本号
+        $info = json_decode(Downloader::curlExec(url: "https://www.php.net/releases/index.php?json&version={$major_version}"), true);
+        $version = $info['version'];
+
+        // 从官网直接下载
+        return [
+            'type' => 'url',
+            'url' => "https://www.php.net/distributions/php-{$version}.tar.gz",
+            // 'url' => "https://mirrors.zhamao.xin/php/php-{$version}.tar.gz",
+        ];
+    }
+}