build.yml

name: build
on:
  push:
    branches:
    - master
    - v*
    tags:
    - v*
  pull_request:
jobs:
  flake8:
    name: flake8 check
    runs-on: ubuntu-latest
    container:
      image: rancher/dapper:v0.6.0
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    # flake8 check
    - name: Run dapper
      run: dapper

  build_images:
    name: Build images
    runs-on: ubuntu-latest
    needs: flake8
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    # For multi-platform support
    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    # longhornio/longhorn-manager-test image
    - name: Build longhorn-manager-test image
      uses: docker/build-push-action@v5
      with:
        context: ./
        push: false
        platforms: linux/amd64,linux/arm64
        tags: longhornio/longhorn-manager-test:dry-run
        file: manager/integration/Dockerfile

    # longhornio/longhorn-e2e-test image
    - name: Build longhorn-e2e-test image
      uses: docker/build-push-action@v5
      with:
        context: ./
        push: false
        platforms: linux/amd64,linux/arm64
        tags: longhornio/longhorn-e2e-test:dry-run
        file: e2e/Dockerfile

  build_push_images:
    name: Build and push images
    runs-on: ubuntu-latest
    needs: build_images
    if: ${{ startsWith(github.ref, 'refs/heads/') || startsWith(github.ref, 'refs/tags/') }}
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    # For multi-platform support
    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Declare branch
      run: |
        echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> "$GITHUB_ENV"

    - name: Login to Docker Hub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    # longhorn-manager-test image
    - name: Build and push longhorn-manager-test image with branch head
      if: ${{ startsWith(github.ref, 'refs/heads/') }}
      uses: docker/build-push-action@v5
      with:
        context: ./
        push: true
        platforms: linux/amd64,linux/arm64
        tags: longhornio/longhorn-manager-test:${{ env.branch }}-head
        file: manager/integration/Dockerfile

    - name: Build and push longhorn-manager-test image with git tag
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      uses: docker/build-push-action@v5
      with:
        context: ./
        push: true
        platforms: linux/amd64,linux/arm64
        tags: longhornio/longhorn-manager-test:${{ github.ref_name }}
        file: manager/integration/Dockerfile

    # longhorn-e2e-test image
    - name: Build and push longhorn-e2e-test image with branch head
      if: ${{ startsWith(github.ref, 'refs/heads/') }}
      uses: docker/build-push-action@v5
      with:
        context: ./
        push: true
        platforms: linux/amd64,linux/arm64
        tags: longhornio/longhorn-e2e-test:${{ env.branch }}-head
        file: e2e/Dockerfile

    - name: Build and push longhorn-e2e-test image with git tag
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      uses: docker/build-push-action@v5
      with:
        context: ./
        push: true
        platforms: linux/amd64,linux/arm64
        tags: longhornio/longhorn-e2e-test:${{ github.ref_name }}
        file: e2e/Dockerfile