feat:增加 Chokidar Watch 方式来支持修改代码后自动Reload

bin/file-watcher.cjs

@@ -0,0 +1,12 @@
+const chokidar = require('chokidar');
+
+const paths = JSON.parse(process.argv[2]);
+const options = JSON.parse(process.argv[3]);
+
+const watcher = chokidar.watch(paths, options);
+
+watcher
+    .on('add', () => console.log('file added ...'))
+    .on('change', () => console.log('file changed ...'))
+    .on('unlink', () => console.log('file deleted ...'))
+    .on('unlinkDir', () => console.log('directory deleted ...'));

config/laravels.php

@@ -120,6 +120,46 @@
         'log'           => true,
     ],
 
+    'chokidar_reload' => [
+        // Whether enable the chokidar Reload to reload all worker processes when your code is modified.
+        // chokidar Reload，用于当修改代码后实时Reload所有worker进程，依赖库node js 库 chokidar，
+        // 默认false，建议仅开发环境开启，修改监听数上限。
+        'enable'        => env('LARAVELS_CHOKIDAR_RELOAD', false),
+
+        // The file path that chokidar watches
+        // chokidar 监控的文件路径，默认有base_path()。
+        'watch_base_path'    => base_path(),
+        'watch_path_files'    => [
+            'app',
+            'bootstrap',
+            'config/**/*.php',
+            'database/**/*.php',
+            'public/**/*.php',
+            'resources/**/*.php',
+            'routes',
+            'composer.lock',
+            '.env',
+        ],
+
+        // chokidar 监控的参数。
+        'watch_options'    => [
+            //是否使用轮询方式监听文件变化。默认为 false，如果文件系统不支持事件监听，设置为 true 会强制使用轮询
+            'usePolling' => true,
+            //在使用轮询时，设置轮询的时间间隔（单位：毫秒）。默认值为 100
+            'interval' => 200,
+            //是否忽略首次读取文件时的事件（例如，文件刚开始时的“添加”或“变化”事件）。默认为 false，即不会忽略首次事件。
+            'ignoreInitial' => true,
+        ],
+
+        // The excluded/ignored directories that Inotify watches
+        // Inotify 监控时需要排除(或忽略)的目录，默认[]，示例：[base_path('vendor')]。
+        'excluded_dirs' => [base_path('vendor')],
+
+        // Whether output the reload log
+        // 是否输出Reload的日志，默认true。
+        'log'           => true,
+    ],
+
     /*
     |--------------------------------------------------------------------------
     | Swoole Event Handlers

src/LaravelS.php

@@ -12,6 +12,7 @@
 use Hhxsv5\LaravelS\Swoole\Events\WorkerStartInterface;
 use Hhxsv5\LaravelS\Swoole\Events\WorkerStopInterface;
 use Hhxsv5\LaravelS\Swoole\InotifyTrait;
+use Hhxsv5\LaravelS\Swoole\ChokidarWatchTrait;
 use Hhxsv5\LaravelS\Swoole\Process\CustomProcessTrait;
 use Hhxsv5\LaravelS\Swoole\Process\ProcessTitleTrait;
 use Hhxsv5\LaravelS\Swoole\Request;
@@ -37,7 +38,7 @@ class LaravelS extends Server
     /**
      * Fix conflicts of traits
      */
-    use InotifyTrait, LaravelTrait, LogTrait, ProcessTitleTrait, TimerTrait, CustomProcessTrait;
+    use InotifyTrait, ChokidarWatchTrait, LaravelTrait, LogTrait, ProcessTitleTrait, TimerTrait, CustomProcessTrait;
 
     /**@var array */
     protected $laravelConf;
@@ -61,6 +62,15 @@ public function __construct(array $svrConf, array $laravelConf)
         $inotifyConf['process_prefix'] = $svrConf['process_prefix'];
         $this->swoole->inotifyProcess = $this->addInotifyProcess($this->swoole, $inotifyConf, $this->laravelConf);
 
+        $chokidarConf = isset($this->conf['chokidar_reload']) ? $this->conf['chokidar_reload'] : [];
+        if (!empty($chokidarConf['enable'])) {
+            if (!isset($chokidarConf['watch_path'])) {
+                $chokidarConf['watch_path'] = $this->laravelConf['root_path'];
+            }
+            $chokidarConf['process_prefix'] = $svrConf['process_prefix'];
+            $this->swoole->chokidarProcess = $this->addChokidarWatchProcess($this->swoole, $chokidarConf, $this->laravelConf);
+        }
+
         $processes = isset($this->conf['processes']) ? $this->conf['processes'] : [];
         $this->swoole->customProcesses = $this->addCustomProcesses($this->swoole, $svrConf['process_prefix'], $processes, $this->laravelConf);
 

src/Swoole/ChokidarWatchTrait.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Hhxsv5\LaravelS\Swoole;
+
+use Hhxsv5\LaravelS\Console\Portal;
+use Swoole\Http\Server;
+use Swoole\Process;
+use Symfony\Component\Process\ExecutableFinder;
+
+trait ChokidarWatchTrait
+{
+    public function addChokidarWatchProcess(Server $swoole, array $config, array $laravelConf)
+    {
+        if (empty($config['enable'])) {
+            return false;
+        }
+
+        $watchPathFiles = isset($config['watch_path_files']) ? (array)$config['watch_path_files'] : [];
+        if (empty($watchPathFiles)) {
+            $this->warning('No file to watch by chokidar');
+            return false;
+        }
+
+        $callback = function (Process $worker) use ($config, $laravelConf, $watchPathFiles) {
+            $log = !empty($config['log']);
+            $watch_base_path = $config['watch_base_path'];
+            $this->setProcessTitle(sprintf('%s laravels: chokidar process', $config['process_prefix']));
+            $nodeExecutable = (new ExecutableFinder)->find('node');
+            $nodeScriptPath = realpath(__DIR__.'/../../bin/file-watcher.cjs');
+            $this->info(sprintf('$nodeScriptPath: %s', $nodeScriptPath));
+
+            $watchOptions = isset($config['watch_options']) ? (array)$config['watch_options'] : ['ignoreInitial' => true];
+            $worker->exec($nodeExecutable, [$nodeScriptPath,
+                json_encode(collect($watchPathFiles)->map(fn ($path) => $watch_base_path.'/'.$path)),
+                json_encode($watchOptions),
+            ]);
+
+            // 获取 Node.js 脚本的输出
+            tap($worker->read(), function ($output) use ($log, $laravelConf) {
+                Portal::runLaravelSCommand($laravelConf['root_path'], 'reload');
+                if ($log) {
+                    $this->info(sprintf('reloaded by chokidar, reason: %s', $output));
+                }
+            });
+        };
+
+        $process = new Process($callback, false, 0);
+        $swoole->addProcess($process);
+        return $process;
+    }
+}