feat: Add Docker support with standalone Next.js output.

.dockerignore

@@ -0,0 +1,7 @@
+Dockerfile
+.dockerignore
+node_modules
+npm-debug.log
+README.md
+.next
+.git

Dockerfile

@@ -0,0 +1,68 @@
+
+FROM node:22-alpine AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+# Install dependencies based on the preferred package manager
+COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
+RUN \
+  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
+  elif [ -f package-lock.json ]; then npm ci; \
+  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
+  else echo "Lockfile not found." && exit 1; \
+  fi
+
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://nextjs.org/telemetry
+# Uncomment the following line in case you want to disable telemetry during the build.
+# ENV NEXT_TELEMETRY_DISABLED 1
+
+RUN \
+  if [ -f yarn.lock ]; then yarn run build; \
+  elif [ -f package-lock.json ]; then npm run build; \
+  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
+  else echo "Lockfile not found." && exit 1; \
+  fi
+
+# Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+# Uncomment the following line in case you want to disable telemetry during runtime.
+# ENV NEXT_TELEMETRY_DISABLED 1
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+
+# Set the correct permission for prerender cache
+RUN mkdir .next
+RUN chown nextjs:nodejs .next
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT 3000
+# set hostname to localhost
+ENV HOSTNAME "0.0.0.0"
+
+CMD ["node", "server.js"]

README.md

@@ -521,6 +521,57 @@ npm run build
 # 输出到 out/ 目录
 ```
 
+### 🐳 Docker 部署
+
+#### 1. 获取代码
+
+```bash
+git clone https://github.com/KuekHaoYang/KVideo.git
+cd KVideo
+```
+
+#### 2. 构建镜像
+
+```bash
+docker build -t kvideo .
+```
+
+#### 3. 运行容器
+
+```bash
+docker-compose up -d
+```
+
+应用将在 `http://localhost:3000` 启动。
+
+#### 3. 使用 Docker Hub 安装
+
+如果你不想自己构建镜像，可以直接从 Docker Hub 拉取：
+
+```bash
+# 拉取镜像
+docker pull kuekhaoyang/kvideo:latest
+
+# 运行容器
+docker run -d -p 3000:3000 --name kvideo kuekhaoyang/kvideo:latest
+```
+
+#### 4. 如何更新镜像
+
+当有新版本发布时，可以通过以下命令更新：
+
+```bash
+# 1. 停止并删除旧容器
+docker stop kvideo
+docker rm kvideo
+
+# 2. 拉取最新镜像
+docker pull kuekhaoyang/kvideo:latest
+
+# 3. 重新运行容器
+docker run -d -p 3000:3000 --name kvideo kuekhaoyang/kvideo:latest
+```
+
 ## 🤝 贡献
 
 我们非常欢迎各种形式的贡献！请查看 [CONTRIBUTING.md](CONTRIBUTING.md) 了解详细的贡献指南。

docker-compose.yml

@@ -0,0 +1,13 @@
+version: '3'
+
+services:
+  kvideo:
+    container_name: kvideo
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: always
+    ports:
+      - 3000:3000
+    environment:
+      - NODE_ENV=production

next.config.ts

@@ -10,6 +10,8 @@ const nextConfig: NextConfig = {
     removeConsole: process.env.NODE_ENV === 'production',
   },
 
+  output: 'standalone',
+
   images: {
     remotePatterns: [
       // Douban images