push.yml

name: push
on:
  push:
    branches:
      - main
    tags:
      - v*

jobs:
  build:
    runs-on: ubuntu-latest
    name: build
    permissions:
      contents: write
      packages: write
    steps:
      - name: set repo name
        shell: bash
        run: |
          echo "REPOSITORY_NAME=$(basename $GITHUB_REPOSITORY)" >> $GITHUB_ENV

      - name: Check out code
        uses: actions/checkout@v2

      - name: Download operator sdk
        shell: bash
        env:
          RELEASE_VERSION: v1.9.0
        run: |
          curl -LO https://github.com/operator-framework/operator-sdk/releases/download/${RELEASE_VERSION}/operator-sdk_linux_amd64
          chmod +x operator-sdk_linux_amd64
          mkdir ${HOME}/bin
          mv operator-sdk_linux_amd64 ${HOME}/bin/operator-sdk
          echo "${HOME}/bin" >> $GITHUB_PATH
      - name: Get the version for tags
        id: get_version1
        if: "startsWith(github.ref, 'refs/tags')"
        shell: bash
        run: |
          echo "OPERATOR_IMAGE_TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
          echo "BUNDLE_IMAGE_TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
          export TAG=${GITHUB_REF/refs\/tags\//}
          echo "BUNDLE_VERSION=${TAG:1}" >> $GITHUB_ENV
          export SEMVER_COMPLIANT=$(echo ${TAG:1} | egrep '^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(?:-((?:0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$')
          if [ -z "$SEMVER_COMPLIANT" ]; then   echo "invalid semver tag ${GITHUB_REF/refs\/tags\//}"; exit 1; fi
      - name: Get the version for merge
        id: get_version2
        if: "! startsWith(github.ref, 'refs/tags')"
        shell: bash
        run: |
          echo "OPERATOR_IMAGE_TAG=latest" >> $GITHUB_ENV
          echo "BUNDLE_IMAGE_TAG=v0.0.1" >> $GITHUB_ENV
          echo "BUNDLE_VERSION=0.0.1" >> $GITHUB_ENV

      - name: build bundle
        shell: bash
        run: |
          make bundle IMG=ghcr.io/${{ github.repository_owner }}/$(basename $GITHUB_REPOSITORY):${OPERATOR_IMAGE_TAG} VERSION=${BUNDLE_VERSION} DEFAULT_CHANNEL=alpha
      - name: verify bundle
        shell: bash
        run: operator-sdk bundle validate ./bundle --select-optional name=operatorhub

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
        with:
          platforms: all

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Login to Registry
        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u ${{ github.repository_owner }} --password-stdin

      - name: "Build and Push Operator Image"
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64,linux/ppc64le
          push: true
          tags: "ghcr.io/${{ github.repository_owner }}/${{ env.REPOSITORY_NAME }}:${{ env.OPERATOR_IMAGE_TAG }}"

      - name: "Build and Push Bundle Image"
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./bundle.Dockerfile
          platforms: linux/amd64,linux/arm64,linux/ppc64le
          push: true
          tags: "ghcr.io/${{ github.repository_owner }}/${{ env.REPOSITORY_NAME }}-bundle:${{ env.BUNDLE_IMAGE_TAG }}"

      - name: "Verify bundle image"
        shell: bash
        run: operator-sdk bundle validate ghcr.io/${{ github.repository_owner }}/$(basename $GITHUB_REPOSITORY)-bundle:${BUNDLE_IMAGE_TAG} --select-optional name=operatorhub

      - name: process bundle for disconnected support
        uses: redhat-cop/github-actions/disconnected-csv@master
        with:
          CSV_FILE: bundle/manifests/${{ env.REPOSITORY_NAME }}.clusterserviceversion.yaml
          TAGS_TO_DIGESTS: ${OPERATOR_IMAGE_TAG}

      - name: Archive the bundle
        if: "startsWith(github.ref, 'refs/tags')"
        run: tar czvf ${{ env.REPOSITORY_NAME }}-bundle-${{ env.BUNDLE_IMAGE_TAG }}.tar.gz bundle

      - name: Upload bundle archive
        uses: actions/upload-artifact@v2
        with:
          name: bundle-archive
          path: ${{ env.REPOSITORY_NAME }}-bundle-${{ env.BUNDLE_IMAGE_TAG }}.tar.gz

  release-github:
    name: GitHub Release
    runs-on: ubuntu-latest
    if: "startsWith(github.ref, 'refs/tags')"
    needs: ["build"]
    permissions:
      contents: write
      packages: write
    steps:
      - name: set repo name
        shell: bash
        run: |
          echo "REPOSITORY_NAME=$(basename $GITHUB_REPOSITORY)" >> $GITHUB_ENV
      - name: Checkout
        uses: actions/checkout@v2

      - run: |
          git fetch --prune --unshallow
      - name: Get the version
        id: get_version
        run: echo "VERSION=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV

      - name: Generate Changelog
        run: |
          LATEST_TAG=$(git tag --sort=creatordate | sed '$!d')
          PREVIOUS_TAG=$(git tag --sort=creatordate | sed 'x;$!d')
          if [ -z "${PREVIOUS_TAG}" ]; then
            REV_RANGE=${LATEST_TAG}
          else
            REV_RANGE=${PREVIOUS_TAG}..${LATEST_TAG}
          fi
          git log --pretty=format:"- %s %H (%aN)" --no-merges ${REV_RANGE} > ${VERSION}-CHANGELOG.txt
          cat ${VERSION}-CHANGELOG.txt

      - name: Download bundle archive
        uses: actions/download-artifact@v2
        with:
          name: bundle-archive

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          body_path: ${{ env.VERSION }}-CHANGELOG.txt
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload bundle to release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: ${{ env.REPOSITORY_NAME }}-bundle-${{ env.VERSION }}.tar.gz
          tag: ${{ github.ref }}
          overwrite: true