release.yaml

name: Release

# This Github Action workflow is triggered, when a new release is published.
on:
  release:
    types: [published]

jobs:
  build_and_push_container_image:
    name: Build and push container image
    runs-on: ubuntu-latest
    permissions:
      packages: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2.1.0
        with:
          registry: ghcr.io
          username: obmondo
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push AMD64 and ARM64 container images
        uses: docker/build-push-action@v4
        with:
          context: .
          file: build/Dockerfile
          # NOTE : It takes pretty long to build container images for the ARM64 platform (even when
          # using QEMU).
          platforms: linux/amd64,linux/arm64
          tags: ghcr.io/obmondo/kubeaid-bootstrap-script:${{ github.event.release.tag_name }}
          push: true
          # Experimental cache exporter for GitHub Actions provided by buildx and BuildKit.
          # It uses the GitHub Cache API to fetch and load the Docker layer cache blobs across
          # builds.
          cache-from: type=gha
          cache-to: type=gha,mode=max