Add Dockerfile

Author: memochou1993

.dockerignore

@@ -0,0 +1 @@
+/node_modules

Dockerfile

@@ -0,0 +1,9 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+COPY . .
+
+RUN npm ci --only=production
+
+CMD [ "npm", "start" ]

README.md

@@ -177,7 +177,6 @@ APP_PORT=3000
 
 VERCEL_GIT_REPO_SLUG=gpt-ai-assistant
 VERCEL_ACCESS_TOKEN=<your_vercel_access_token>
-VERCEL_DEPLOY_HOOK_URL=<your_vercel_deploy_hook_url>
 
 OPENAI_API_KEY=<your_openai_api_key>
 
@@ -214,6 +213,35 @@ Human: 嗨？
 AI: 很高興見到你！有什麼可以為你服務的嗎？
 ```
 
+### Using Docker
+
+Copy `.env.example` to `.env`.
+
+```bash
+cp .env.example .env
+```
+
+Set the environment variables as follows:
+
+```env
+APP_DEBUG=true
+APP_PORT=3000
+
+VERCEL_GIT_REPO_SLUG=gpt-ai-assistant
+VERCEL_ACCESS_TOKEN=<your_vercel_access_token>
+
+OPENAI_API_KEY=<your_openai_api_key>
+
+LINE_CHANNEL_ACCESS_TOKEN=<your_line_channel_access_token>
+LINE_CHANNEL_SECRET=<your_line_channel_secret>
+```
+
+Start a local server with Docker Compose.
+
+```bash
+docker-compose up -d
+```
+
 ## Changelog
 
 Detailed changes for each release are documented in the [release notes](https://github.com/memochou1993/gpt-ai-assistant/releases).

README.zh.md

@@ -162,7 +162,7 @@ cd gpt-ai-assistant
 npm ci
 ```
 
-### 測試
+### 執行測試
 
 建立 `.env.test` 檔。
 
@@ -211,7 +211,6 @@ APP_PORT=3000
 
 VERCEL_GIT_REPO_SLUG=gpt-ai-assistant
 VERCEL_ACCESS_TOKEN=<your_vercel_access_token>
-VERCEL_DEPLOY_HOOK_URL=<your_vercel_deploy_hook_url>
 
 OPENAI_API_KEY=<your_openai_api_key>
 
@@ -248,6 +247,35 @@ Human: 嗨？
 AI: 很高興見到你！有什麼可以為你服務的嗎？
 ```
 
+### 使用 Docker 容器
+
+建立 `.env` 檔。
+
+```bash
+cp .env.example .env
+```
+
+設置環境變數如下：
+
+```env
+APP_DEBUG=true
+APP_PORT=3000
+
+VERCEL_GIT_REPO_SLUG=gpt-ai-assistant
+VERCEL_ACCESS_TOKEN=<your_vercel_access_token>
+
+OPENAI_API_KEY=<your_openai_api_key>
+
+LINE_CHANNEL_ACCESS_TOKEN=<your_line_channel_access_token>
+LINE_CHANNEL_SECRET=<your_line_channel_secret>
+```
+
+在終端機使用以下指令，啟動一個本地伺服器。
+
+```bash
+docker-compose up -d
+```
+
 ## 更新日誌
 
 請到「[Releases](https://github.com/memochou1993/gpt-ai-assistant/releases)」頁面查看發布通知。

docker-compose.yaml

@@ -0,0 +1,9 @@
+version: "3"
+
+services:
+  app:
+    container_name: gpt-ai-assistant
+    build: .
+    restart: always
+    ports:
+      - "${APP_PORT}:${APP_PORT}"

package.json

@@ -4,6 +4,7 @@
   "type": "module",
   "scripts": {
     "dev": "nodemon api/index.js",
+    "start": "node api/index.js",
     "test": "jest"
   },
   "dependencies": {