Add Docker Support and Optimize Port Configuration

Dockerfile

@@ -0,0 +1,42 @@
+FROM node:20-alpine as builder
+
+WORKDIR /app
+
+# 复制项目文件
+COPY package*.json ./
+COPY tsconfig.json ./
+COPY vite.config.ts ./
+COPY postcss.config.js ./
+COPY tailwind.config.ts ./
+COPY drizzle.config.ts ./
+COPY theme.json ./
+COPY client/ ./client/
+COPY server/ ./server/
+COPY db/ ./db/
+
+# 安装依赖并构建
+RUN npm ci
+RUN npm run build
+
+# 生产环境
+FROM node:20-alpine
+
+WORKDIR /app
+
+# 复制构建产物和必要文件
+COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/db ./db
+
+# 安装生产环境依赖，并确保包含 vite
+RUN npm ci && npm install vite
+
+# 设置环境变量
+ENV NODE_ENV=production
+ENV PORT=7788
+
+# 暴露端口
+EXPOSE 7788
+
+# 启动应用
+CMD ["npm", "start"] 

README.md

@@ -67,6 +67,7 @@ Created by [@ammaar](https://x.com/ammaar)
 
 - `GOOGLE_API_KEY`: Your Google API key with access to Gemini API
 - `NODE_ENV`: Set to "development" by default, use "production" for production builds
+- `PORT`: Server port (defaults to 3000)
 
 ## Development
 

server/env.ts

@@ -7,16 +7,12 @@ const __dirname = path.dirname(__filename);
 const envPath = path.resolve(__dirname, "../.env");
 
 export function setupEnvironment() {
-  const result = dotenv.config({ path: envPath });
-  if (result.error) {
-    throw new Error(
-      `Failed to load .env file from ${envPath}: ${result.error.message}`
-    );
-  }
+  // 尝试加载 .env 文件，但不强制要求
+  dotenv.config({ path: envPath });
 
   if (!process.env.GOOGLE_API_KEY) {
     throw new Error(
-      "GOOGLE_API_KEY environment variable must be set in .env file"
+      "GOOGLE_API_KEY environment variable must be set"
     );
   }
 

server/index.ts

@@ -69,9 +69,8 @@ app.use((req, res, next) => {
     serveStatic(app);
   }
 
-  // ALWAYS serve the app on port 3000
-  // this serves both the API and the client
-  const PORT = 3000;
+  // ALWAYS serve the app on port 3000 unless specified in environment
+  const PORT = Number(process.env.PORT) || 3000;
   server.listen(PORT, "0.0.0.0", () => {
     log(`serving on port ${PORT}`);
   });