从本地到生产：使用 Docker 部署 Nuxt

FROM node:22.13.0-alpine AS build

WORKDIR /app
COPY pnpm-lock.yaml package.json ./

# Enable corepack for pnpm support
RUN corepack enable
RUN pnpm install --frozen-lockfile --prod

COPY . .
RUN pnpm run build

FROM node:22.13.0-alpine AS final
WORKDIR /app
COPY --from=build /app/.output .output
EXPOSE 3000
CMD ["node", ".output/server/index.mjs"]

services:
  nuxt-app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: nuxt-app
    restart: always
    ports:
      - '3000:3000'
    healthcheck:
      test: [CMD, curl, -f, 'http://localhost:3000/api/hello']
      interval: 30s
      timeout: 10s
    deploy:
      resources:
        limits:
          memory: 1G

name: Build and Push Portfolio Docker Image

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Version tag (ex: v1.0.0)'
        required: true
        type: string

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=tag
            type=raw,value=${{ inputs.tag }},enable=${{ github.event_name == 'workflow_dispatch' }}
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max