add confirmation

package-lock.json

@@ -12,7 +12,8 @@
         "source-map-support": "^0.5.20"
       },
       "devDependencies": {
-        "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.3",
+        "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.4",
+        "@koishijs/plugin-onebot": "^4.0.0-alpha.8",
         "@types/node": "^16.10.3",
         "@typescript-eslint/eslint-plugin": "^4.33.0",
         "@typescript-eslint/parser": "^4.33.0",
@@ -30,7 +31,7 @@
       },
       "peerDependencies": {
         "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.3",
-        "koishi": "^4.0.0-beta.4"
+        "koishi": "^4.0.0-beta.5"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -225,16 +226,29 @@
       }
     },
     "node_modules/@koishijs/plugin-adapter-onebot": {
-      "version": "4.0.0-beta.3",
-      "resolved": "https://registry.npmjs.org/@koishijs/plugin-adapter-onebot/-/plugin-adapter-onebot-4.0.0-beta.3.tgz",
-      "integrity": "sha512-6UWO5qBRHk95UxSfHmPkuwQuAWeLL6T9YnIMlvg9d1EzTQHJWv66FkK4EdJ7Yfs0DoLdFodZ67eLCP707oeYNA==",
+      "version": "4.0.0-beta.4",
+      "resolved": "https://registry.npmjs.org/@koishijs/plugin-adapter-onebot/-/plugin-adapter-onebot-4.0.0-beta.4.tgz",
+      "integrity": "sha512-LOxkQ49CdmIqX040bTF7nyHernZXzhVrRyvQtmxZKeNeIFRWvaIg2IJb+9F7oVW/Q0a2GL69hs22rQdkJoSj3w==",
       "dev": true,
       "dependencies": {
         "qface": "^1.2.0",
         "ws": "^8.2.1"
       },
       "peerDependencies": {
-        "koishi": "^4.0.0-beta.3"
+        "koishi": "^4.0.0-beta.5"
+      }
+    },
+    "node_modules/@koishijs/plugin-onebot": {
+      "version": "4.0.0-alpha.8",
+      "resolved": "https://registry.npmjs.org/@koishijs/plugin-onebot/-/plugin-onebot-4.0.0-alpha.8.tgz",
+      "integrity": "sha512-FTVzfbwu2k9pzLtAO5Qu5jME+Lgig3iEkpvcKvd39F2ShgPoD7c33wQInAFcBku19gDG2QM9wSq/Na1eLlFCzA==",
+      "dev": true,
+      "dependencies": {
+        "qface": "^1.2.0",
+        "ws": "^8.2.1"
+      },
+      "peerDependencies": {
+        "koishi": "^4.0.0-alpha.9"
       }
     },
     "node_modules/@koishijs/utils": {
@@ -4503,9 +4517,19 @@
       }
     },
     "@koishijs/plugin-adapter-onebot": {
-      "version": "4.0.0-beta.3",
-      "resolved": "https://registry.npmjs.org/@koishijs/plugin-adapter-onebot/-/plugin-adapter-onebot-4.0.0-beta.3.tgz",
-      "integrity": "sha512-6UWO5qBRHk95UxSfHmPkuwQuAWeLL6T9YnIMlvg9d1EzTQHJWv66FkK4EdJ7Yfs0DoLdFodZ67eLCP707oeYNA==",
+      "version": "4.0.0-beta.4",
+      "resolved": "https://registry.npmjs.org/@koishijs/plugin-adapter-onebot/-/plugin-adapter-onebot-4.0.0-beta.4.tgz",
+      "integrity": "sha512-LOxkQ49CdmIqX040bTF7nyHernZXzhVrRyvQtmxZKeNeIFRWvaIg2IJb+9F7oVW/Q0a2GL69hs22rQdkJoSj3w==",
+      "dev": true,
+      "requires": {
+        "qface": "^1.2.0",
+        "ws": "^8.2.1"
+      }
+    },
+    "@koishijs/plugin-onebot": {
+      "version": "4.0.0-alpha.8",
+      "resolved": "https://registry.npmjs.org/@koishijs/plugin-onebot/-/plugin-onebot-4.0.0-alpha.8.tgz",
+      "integrity": "sha512-FTVzfbwu2k9pzLtAO5Qu5jME+Lgig3iEkpvcKvd39F2ShgPoD7c33wQInAFcBku19gDG2QM9wSq/Na1eLlFCzA==",
       "dev": true,
       "requires": {
         "qface": "^1.2.0",

package.json

@@ -28,11 +28,12 @@
     "source-map-support": "^0.5.20"
   },
   "peerDependencies": {
-    "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.3",
+    "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.4",
     "koishi": "^4.0.0-beta.5"
   },
   "devDependencies": {
-    "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.3",
+    "@koishijs/plugin-adapter-onebot": "^4.0.0-beta.4",
+    "@koishijs/plugin-onebot": "^4.0.0-alpha.8",
     "@types/node": "^16.10.3",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",

src/plugin.ts

@@ -4,6 +4,7 @@ import type { OneBotBot } from '@koishijs/plugin-adapter-onebot/lib/bot';
 
 export interface PluginConfig {
   commmandName?: string;
+  leaveMessage: string;
 }
 
 export class MyPlugin {
@@ -14,6 +15,9 @@ export class MyPlugin {
     commmandName: Schema.string()
       .description('退群命令名称')
       .default('dispose'),
+    leaveMessage: Schema.string()
+      .description('确认退群消息')
+      .default('确定要请我退群吗？输入 yes 以退群。'),
   });
   private async onQuit(session: Session) {
     this.ctx
@@ -33,6 +37,11 @@ export class MyPlugin {
     ) {
       return;
     }
+    await session.send(this.config.leaveMessage);
+    const result = await session.prompt();
+    if (result !== 'yes') {
+      return;
+    }
     try {
       await bot.internal.setGroupLeave(session.guildId, false);
     } catch (e) {