# 多机构建需要合成 manifest，不然后提交的 docker 镜像会覆盖前面的

on:
  workflow_dispatch:

env:
  DOCKER_REGISTRY: git.furtherverse.com
  IMAGE_NAME: ${{ github.repository }}

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

.docker-login: &docker-login
  name: Login to Docker Registry
  uses: docker/login-action@v3
  with:
    registry: ${{ env.DOCKER_REGISTRY }}
    username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
    password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}

.build-template: &build-template
  steps:
    - name: Checkout code
      uses: actions/checkout@v4
    
    - <<: *docker-setup-buildx

    - <<: *docker-login

    - name: Build and push
      uses: docker/build-push-action@v6
      with:
        context: .
        file: docker/Dockerfile
        push: true
        tags: ${{ env.DOCKER_REGISTRY }}/${{ env.IMAGE_NAME }}:latest-${{ env.ARCH }}

jobs:
  build-amd64:
    name: Build for AMD64
    runs-on: ubuntu-latest-amd64
    env:
      ARCH: amd64
    <<: *build-template

  build-arm64:
    name: Build for ARM64
    runs-on: ubuntu-latest-arm64
    env:
      ARCH: arm64
    <<: *build-template
  
  create-manifest:
    name: Create Image Manifest
    runs-on: ubuntu-latest
    needs:
      - build-amd64
      - build-arm64
    steps:
      - <<: *docker-setup-buildx

      - <<: *docker-login
      
      - name: Create manifest
        uses: int128/docker-manifest-create-action@v2
        with:
          tags: ${{ env.DOCKER_REGISTRY }}/${{ env.IMAGE_NAME }}:latest
          sources: |
            ${{ env.DOCKER_REGISTRY }}/${{ env.IMAGE_NAME }}:latest-amd64
            ${{ env.DOCKER_REGISTRY }}/${{ env.IMAGE_NAME }}:latest-arm64