release.yaml

name: Release

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
      - 'v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+'

jobs:
  release:
    permissions:
      contents: write  # for release
      packages: write # for publishing docker images
    name: Release
    runs-on: ubuntu-latest

    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@v2
        with:
          egress-policy: audit
      - name: Retrieve build information
        id: build
        run: |
          VERSION="${GITHUB_REF#refs/tags/}"
          echo "Releasing ${VERSION}"
          echo "VERSION=${VERSION}" >> $GITHUB_ENV

      - name: Log in to the Container registry
        uses: docker/login-action@v3.2.0
        with:
          registry: https://ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Check out code
        uses: actions/checkout@v4

      - name: Build bootstrap provider image
        run: make BOOTSTRAP_IMG_TAG=${{ env.VERSION }} docker-build-bootstrap

      - name: Build controlplane provider image
        run: make CONTROLPLANE_IMG_TAG=${{ env.VERSION }} docker-build-controlplane

      - name: Publish bootstrap provider image
        run: |
          make BOOTSTRAP_IMG_TAG=${{ env.VERSION }} docker-push-bootstrap
          make BOOTSTRAP_IMG_TAG=${{ env.VERSION }} docker-manifest-bootstrap

      - name: Publish controlplane provider image
        run: |
          make CONTROLPLANE_IMG_TAG=${{ env.VERSION }} docker-push-controlplane
          make CONTROLPLANE_IMG_TAG=${{ env.VERSION }} docker-manifest-controlplane

      - name: Build manifests
        run: |
          make release
          sed -i "s,ghcr.io/canonical/cluster-api-k8s/bootstrap-controller:latest,ghcr.io/canonical/cluster-api-k8s/bootstrap-controller:${{ env.VERSION }}," out/bootstrap-components.yaml
          sed -i "s,ghcr.io/canonical/cluster-api-k8s/controlplane-controller:latest,ghcr.io/canonical/cluster-api-k8s/controlplane-controller:${{ env.VERSION }}," out/control-plane-components.yaml

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2.0.6
        with:
          name: 'Release ${{ env.VERSION }}'
          tag_name: ${{ env.VERSION }}
          files: |
            out/bootstrap-components.yaml
            out/control-plane-components.yaml
            out/metadata.yaml
          generate_release_notes: true
          draft: ${{ contains(env.VERSION, 'rc') }}
          prerelease: ${{ contains(env.VERSION, 'rc') }}