.github/workflows/docker.yaml

name: 构建并推送镜像

on:
  push:
    branches:
      - "main"
    tags:
      - "v*"
  workflow_dispatch:



permissions:
  contents: read
  packages: write

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: 检出代码
        uses: actions/checkout@v4


      - name: 登录 Docker 镜像仓库
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: 登陆 GitHub 镜像仓库
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: 生成镜像元数据
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: |
            docker.io/${{ secrets.DOCKER_USERNAME }}/${{ github.event.repository.name }}
            ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}},prefix=v
            type=semver,pattern=latest,enable={{is_default_branch}}

      - name: 设置 QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: 构建并推送 Docker 镜像
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max