chore: 提供兼容vercel/ai的message封装,能够不引入ai包编译

package.json

@@ -1,7 +1,7 @@
 {
     "name": "chatgpt-telegram-workers",
     "type": "module",
-    "version": "1.10.0",
+    "version": "1.10.2",
     "description": "The easiest and quickest way to deploy your own ChatGPT Telegram bot is to use a single file and simply copy and paste it. There is no need for any dependencies, local development environment configuration, domain names, or servers.",
     "author": "tbxark <[email protected]>",
     "license": "MIT",
@@ -20,14 +20,14 @@
         "dist"
     ],
     "scripts": {
-        "lint": "eslint --fix *.js *.ts src plugins scripts",
+        "lint": "eslint --fix *.js *.ts src plugins",
         "version": "tsx src/vite/version/main.ts",
         "build": "vite build",
         "build:local": "ENTRY=src/entry/local/index.ts vite build",
         "build:docker": "docker build -t chatgpt-telegram-workers:latest .",
         "build:dockerx": "docker build --platform linux/amd64,linux/arm64 -t tbxark/chatgpt-telegram-workers:latest --push .",
         "build:vercel": "ENTRY=src/entry/vercel/index.ts vite build",
-        "build:pack": "TYPES=true FORMATS=es,cjs vite build",
+        "build:pack": "TYPES=true FORMATS=es,cjs ENTRY=src/entry/pack/index.ts vite build",
         "deploy:dist": "wrangler deploy",
         "deploy:build": "npm run build && wrangler deploy",
         "deploy:vercel": "vercel deploy --prod",
@@ -40,14 +40,16 @@
         "test": "tsx ./src/agent/index.test.ts"
     },
     "dependencies": {
+        "cloudflare-worker-adapter": "^1.3.3"
+    },
+    "optionalDependencies": {
         "@ai-sdk/anthropic": "^0.0.56",
         "@ai-sdk/azure": "^0.0.52",
         "@ai-sdk/cohere": "^0.0.28",
         "@ai-sdk/google": "^0.0.55",
         "@ai-sdk/mistral": "^0.0.46",
         "@ai-sdk/openai": "^0.0.72",
-        "ai": "^3.4.33",
-        "cloudflare-worker-adapter": "^1.3.3"
+        "ai": "^3.4.33"
     },
     "devDependencies": {
         "@antfu/eslint-config": "^3.8.0",

src/agent/message.ts

@@ -0,0 +1,55 @@
+export type DataContent = string | Uint8Array | ArrayBuffer | Buffer;
+
+interface TextPart {
+    type: 'text';
+    text: string;
+}
+
+interface ImagePart {
+    type: 'image';
+    image: DataContent | URL;
+    mimeType?: string;
+}
+
+interface ToolCallPart {
+    type: 'tool-call';
+    toolCallId: string;
+    toolName: string;
+    args: unknown;
+}
+
+interface FilePart {
+    type: 'file';
+    data: DataContent | URL;
+}
+
+interface ToolResultPart {
+    type: 'tool-result';
+    toolCallId: string;
+    toolName: string;
+    result: unknown;
+}
+
+type AssistantContent = string | Array<TextPart | ToolCallPart>;
+type UserContent = string | Array<TextPart | ImagePart | FilePart>;
+type ToolContent = Array<ToolResultPart>;
+
+export interface CoreSystemMessage {
+    role: 'system';
+    content: string;
+}
+
+export interface CoreAssistantMessage {
+    role: 'assistant';
+    content: AssistantContent;
+}
+
+export interface CoreUserMessage {
+    role: 'user';
+    content: UserContent;
+}
+
+export interface CoreToolMessage {
+    role: 'tool';
+    content: ToolContent;
+}

src/agent/next/next.ts

@@ -1,5 +1,5 @@
 import type { ProviderV1 } from '@ai-sdk/provider';
-import type { LanguageModelV1 } from 'ai';
+import type { CoreMessage, LanguageModelV1 } from 'ai';
 import type { AgentUserConfig } from '../../config/env';
 import type { ChatAgent, ChatAgentResponse, ChatStreamTextHandler, HistoryItem, LLMChatParams } from '../types';
 import { createAnthropic } from '@ai-sdk/anthropic';
@@ -16,7 +16,7 @@ async function requestChatCompletionsV2(params: { model: LanguageModelV1; prompt
         const stream = await streamText({
             model: params.model,
             prompt: params.prompt,
-            messages: params.messages,
+            messages: params.messages as Array<CoreMessage>,
         });
         await streamHandler(stream.textStream, t => t, onStream);
         return {
@@ -27,7 +27,7 @@ async function requestChatCompletionsV2(params: { model: LanguageModelV1; prompt
         const result = await generateText({
             model: params.model,
             prompt: params.prompt,
-            messages: params.messages,
+            messages: params.messages as Array<CoreMessage>,
         });
         return {
             text: result.text,

src/agent/types.ts

@@ -1,17 +1,21 @@
-import type { CoreAssistantMessage, CoreSystemMessage, CoreToolMessage, CoreUserMessage } from 'ai';
 import type { AgentUserConfig } from '../config/env';
+import type { CoreAssistantMessage, CoreSystemMessage, CoreToolMessage, CoreUserMessage, DataContent } from './message';
+//  当使用 `ai` 包时，取消注释以下行并注释掉上一行
+// import type { CoreAssistantMessage, CoreSystemMessage, CoreToolMessage, CoreUserMessage, DataContent } from 'ai';
+
+export type DataItemContent = DataContent;
 
-export type ImageContent = string | Uint8Array | ArrayBuffer | Buffer | URL;
 export type SystemMessageItem = CoreSystemMessage;
 export type UserMessageItem = CoreUserMessage;
 export type AssistantMessageItem = CoreAssistantMessage;
 export type ToolMessageItem = CoreToolMessage;
+
 export type ResponseMessage = AssistantMessageItem | ToolMessageItem;
 export type HistoryItem = SystemMessageItem | UserMessageItem | AssistantMessageItem | ToolMessageItem;
 
 export interface HistoryModifierResult {
     history: HistoryItem[];
-    message: UserMessageItem;
+    message: CoreUserMessage;
 }
 
 export interface LLMChatParams {

src/agent/utils.ts

@@ -1,4 +1,4 @@
-import type { ChatAgentResponse, HistoryItem, ImageContent } from './types';
+import type { ChatAgentResponse, DataItemContent, HistoryItem } from './types';
 
 export interface ImageRealContent {
     url?: string;
@@ -20,7 +20,7 @@ export function extractTextContent(history: HistoryItem): string {
     return '';
 }
 
-export function extractImageContent(imageData: ImageContent): ImageRealContent {
+export function extractImageContent(imageData: DataItemContent | URL): ImageRealContent {
     if (imageData instanceof URL) {
         return { url: imageData.href };
     }

src/config/version.ts

@@ -1,2 +1,2 @@
-export const BUILD_TIMESTAMP = 1731468421;
-export const BUILD_VERSION = '9e1cda2';
+export const BUILD_TIMESTAMP = 1731482441;
+export const BUILD_VERSION = 'f8ade3c';

src/entry/pack/index.ts

@@ -0,0 +1,4 @@
+export * from '../../agent';
+export * from '../../config/env';
+export * from '../../route/index';
+export * from '../../telegram/handler';

vite.config.ts

@@ -10,6 +10,7 @@ import { createVersionPlugin } from './src/vite/version';
 
 const {
     TYPES = 'false',
+    KEEP_VERSION = 'false',
     FORMATS = 'es',
     ENTRY = 'src/entry/core/index.ts',
 } = process.env;
@@ -27,12 +28,18 @@ const plugins: Plugin[] = [
         typescript: true,
     }),
     nodeExternals(),
-    createVersionPlugin(path.resolve(__dirname)),
 ];
 
 if (TYPES === 'true') {
     plugins.push(
-        dts(),
+        dts({
+            rollupTypes: true,
+        }),
+    );
+}
+if (KEEP_VERSION === 'false') {
+    plugins.push(
+        createVersionPlugin(path.resolve(__dirname)),
     );
 }