feat: Dynamic loading config

Author: alphasnow

src/ServiceProvider.php

@@ -3,6 +3,7 @@
 namespace AlphaSnow\AliyunOss;
 
 use AlphaSnow\Flysystem\AliyunOss\Plugins\AppendContent;
+use Illuminate\Contracts\Foundation\CachesConfiguration;
 use Illuminate\Support\ServiceProvider as BaseServiceProvider;
 use League\Flysystem\Config as FlysystemConfig;
 use League\Flysystem\Filesystem;
@@ -19,11 +20,6 @@ class ServiceProvider extends BaseServiceProvider
      */
     public function boot()
     {
-        $this->mergeConfigFrom(
-            __DIR__.'/config/config.php',
-            'filesystems.disks.aliyun'
-        );
-
         $this->app->make('filesystem')
             ->extend('aliyun', function ($app, array $config) {
                 return $app->make('aliyun-oss.oss-filesystem', $config);
@@ -35,6 +31,8 @@ public function boot()
      */
     public function register()
     {
+        $this->registerConfig();
+
         $this->app->bind('aliyun-oss.oss-client', function ($app, array $config) {
             $ossConfig = new Config($config);
 
@@ -43,7 +41,6 @@ public function register()
             return $client;
         });
 
-
         $this->app->bind('aliyun-oss.oss-adapter', function ($app, array $config) {
             $client = $app->make('aliyun-oss.oss-client', $config);
 
@@ -58,4 +55,23 @@ public function register()
             return $filesystem;
         });
     }
+
+    protected function registerConfig()
+    {
+        if ($this->app instanceof CachesConfiguration && $this->app->configurationIsCached()) {
+            return;
+        }
+
+        $config = $this->app->make('config');
+        $disks = $config->get("filesystems.disks", []);
+        $drivers = array_column($disks, "driver");
+        if (in_array("aliyun", $drivers)) {
+            return;
+        }
+
+        $config->set("filesystems.disks.aliyun", array_merge(
+            require __DIR__ . "/config/config.php",
+            $config->get("filesystems.disks.aliyun", [])
+        ));
+    }
 }