modify plugin name

kiri-engine/Reload/Inotify.php

@@ -0,0 +1,212 @@
+<?php
+
+namespace Kiri\Reload;
+
+use Exception;
+use Kiri\Abstracts\Config;
+use Kiri\Annotation\Inject;
+use Kiri\Error\StdoutLoggerInterface;
+use Kiri\Server\Abstracts\BaseProcess;
+use Swoole\Event;
+use Swoole\Process;
+use Swoole\Timer;
+
+
+/**
+ *
+ */
+class Inotify extends BaseProcess
+{
+
+    private mixed $inotify = null;
+    private mixed $events;
+
+    private array $watchFiles = [];
+
+
+    public bool $isReloading = FALSE;
+
+
+    public string $name = 'inotify listen';
+
+
+    public array $dirs = [];
+
+
+    protected int $cid = -1;
+
+    const IG_DIR = [APP_PATH . 'commands', APP_PATH . '.git', APP_PATH . '.gitee'];
+
+
+    #[Inject(StdoutLoggerInterface::class)]
+    public StdoutLoggerInterface $logger;
+
+
+    /**
+     * @param Process $process
+     * @return void
+     * @throws Exception
+     */
+    public function process(Process $process): void
+    {
+        // TODO: Implement process() method.
+        set_error_handler([$this, 'error']);
+        set_exception_handler([$this, 'error']);
+
+        if (!extension_loaded('inotify')) {
+            while (true) {
+                if ($this->isStop()) {
+                    break;
+                }
+                sleep(1);
+            }
+            return;
+        }
+        $this->dirs = Config::get('reload.inotify', []);
+        $this->start();
+    }
+
+
+    public function onSigterm(): static
+    {
+        pcntl_signal(SIGTERM, function () {
+            $this->isStop = true;
+        });
+        return $this;
+    }
+
+
+    /**
+     * @return void
+     */
+    public function error(): void
+    {
+
+    }
+
+
+    /**
+     * @throws Exception
+     */
+    public function start()
+    {
+        $this->inotify = inotify_init();
+        $this->events = IN_MODIFY | IN_DELETE | IN_CREATE | IN_MOVE;
+        foreach ($this->dirs as $dir) {
+            if (!is_dir($dir)) continue;
+            $this->watch($dir);
+        }
+        Event::add($this->inotify, [$this, 'check']);
+        Event::cycle(function () {
+            if ($this->isStop()) {
+                Event::del($this->inotify);
+                Event::exit();
+            }
+        }, true);
+        Event::wait();
+    }
+
+
+    /**
+     * 开始监听
+     * @throws Exception
+     */
+    public function check()
+    {
+        if (!($events = inotify_read($this->inotify))) {
+            return;
+        }
+        if ($this->isReloading) {
+            return;
+        }
+
+        $LISTEN_TYPE = [IN_CREATE, IN_DELETE, IN_MODIFY, IN_MOVED_TO, IN_MOVED_FROM];
+        foreach ($events as $ev) {
+            if (!in_array($ev['mask'], $LISTEN_TYPE)) {
+                continue;
+            }
+
+            //非重启类型
+            if (str_ends_with($ev['name'], '.php')) {
+                if ($this->isReloading) {
+                    break;
+                }
+                $this->isReloading = TRUE;
+                Timer::after(3000, fn() => $this->reload());
+            }
+        }
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function reload()
+    {
+        $swollen = \Kiri::getDi()->get(SwooleServerInterface::class);
+
+        $swollen->reload();
+
+        $this->clearWatch();
+        foreach ($this->dirs as $root) {
+            $this->watch($root);
+        }
+        $this->isReloading = FALSE;
+    }
+
+
+    /**
+     * @throws Exception
+     */
+    public function clearWatch()
+    {
+        foreach ($this->watchFiles as $wd) {
+            @inotify_rm_watch($this->inotify, $wd);
+        }
+        $this->watchFiles = [];
+    }
+
+
+    /**
+     * @param $dir
+     * @return bool
+     * @throws Exception
+     */
+    public function watch($dir): bool
+    {
+        //目录不存在
+        if (!is_dir($dir)) {
+            return $this->logger->addError("[$dir] is not a directory.");
+        }
+        //避免重复监听
+        if (isset($this->watchFiles[$dir])) {
+            return FALSE;
+        }
+
+        if (in_array($dir, self::IG_DIR)) {
+            return FALSE;
+        }
+
+        $wd = @inotify_add_watch($this->inotify, $dir, $this->events);
+        $this->watchFiles[$dir] = $wd;
+
+        $files = scandir($dir);
+        foreach ($files as $f) {
+            if ($f == '.' || $f == '..') {
+                continue;
+            }
+            $path = $dir . '/' . $f;
+            //递归目录
+            if (is_dir($path)) {
+                $this->watch($path);
+            } else if (!str_ends_with($f, '.php')) {
+                continue;
+            }
+            //检测文件类型
+            if (strstr($f, '.') == '.php') {
+                $wd = @inotify_add_watch($this->inotify, $path, $this->events);
+                $this->watchFiles[$path] = $wd;
+            }
+        }
+        return TRUE;
+    }
+}