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name: upgrade

on:
  pull_request:
    branches:
      - main
      - "release-*"
    paths-ignore:
      - 'proposals/**'
      - '**.adoc'
      - 'KEYS'
      - 'LICENSE'
      - 'NOTICE'
  push:
    branches:
      - main
      - "release-*"
    paths-ignore:
      - 'proposals/**'
      - '**.adoc'
      - 'KEYS'
      - 'LICENSE'
      - 'NOTICE'

jobs:
  build:

    runs-on: ubuntu-20.04

    steps:
    - name: Checkout code
      uses: actions/checkout@v2
    - name: Cleanup
      run: |
        ls -lart
        echo "Initial status:"
        df -h

        echo "Cleaning up resources:"
        sudo swapoff -a
        sudo rm -f /swapfile
        sudo apt clean
        docker rmi $(docker image ls -aq)

        echo "Final status:"
        df -h
    - name: Set up JDK 11
      uses: AdoptOpenJDK/install-jdk@v1
      with:
        version: "11"
    - name: Set Go
      uses: actions/setup-go@v2
      with:
        go-version: 1.13.x
    - name: Set up operator-sdk
      run: |
        curl -L https://github.com/operator-framework/operator-sdk/releases/download/v1.3.0/operator-sdk_linux_amd64 -o operator-sdk
        chmod +x operator-sdk
        sudo mv operator-sdk /usr/local/bin/
    - name: Set up opm tool
      run: |
        curl -L https://github.com/operator-framework/operator-registry/releases/download/v1.16.1/linux-amd64-opm -o opm
        chmod +x opm
        sudo mv opm /usr/local/bin/
    - name: Kubernetes KinD Cluster
      uses: container-tools/kind-action@v1
      with:
        node_image: kindest/node:v1.20.2
    - name: Info
      run: |
        kubectl cluster-info
        kubectl describe nodes
    - name: Install OLM
      run: |
        kubectl apply -f https://github.com/operator-framework/operator-lifecycle-manager/releases/download/v0.17.0/crds.yaml
        # wait for a while to be sure CRDs are installed
        sleep 1
        kubectl apply -f https://github.com/operator-framework/operator-lifecycle-manager/releases/download/v0.17.0/olm.yaml
    - name: Get Kamel CLI
      run: |
        export KAMEL_VERSION=$(make get-last-released-version)
        curl -L https://github.com/apache/camel-k/releases/download/v${KAMEL_VERSION}/camel-k-client-${KAMEL_VERSION}-linux-64bit.tar.gz -o kamel.tar.gz
        tar -zxf kamel.tar.gz
        sudo mv kamel /usr/local/bin/
    - name: Build Operator
      run: |
        echo "Build project"
        make build-kamel bundle-kamelets
        echo "Adding maven artifacts to the image context"
        make PACKAGE_ARTIFACTS_STRATEGY=download package-artifacts
        echo "Copying binary file to docker dir"
        mkdir -p ./build/_output/bin
        cp ./kamel ./build/_output/bin/
        echo "Building the images"
        export LOCAL_IMAGE=$KIND_REGISTRY/apache/camel-k:$(make get-version)
        echo "LOCAL_IMAGE=${LOCAL_IMAGE}" >> $GITHUB_ENV
        docker build -t "${LOCAL_IMAGE}" -f build/Dockerfile .
        docker push ${LOCAL_IMAGE}
    - name: Build Operator bundle
      run: |
        echo "Build Operator bundle"

        # reinstall kustomize to be always on the same version
        sudo rm $(which kustomize)

        make kustomize

        # replace image
        $(cd config/manifests && kustomize edit set image "docker.io/apache/camel-k=${{ env.LOCAL_IMAGE }}")


        # CSV the patch to force OLM upgrade
        export RELEASE_VERSION=$(make get-version | grep -Po "\d.\d.\d")
        cat <<EOF > config/manifests/patch.yml
        apiVersion: operators.coreos.com/v1alpha1
        kind: ClusterServiceVersion
        metadata:
          namespace: placeholder
          name: camel-k.v$(make get-last-released-version)
          annotations:
            olm.skipRange: ">=1.0.0 <${RELEASE_VERSION}"
        EOF

        echo "Patching CSV with"
        cat config/manifests/patch.yml
        $(cd config/manifests && kustomize edit add patch patch.yml)

        export LOCAL_IMAGE_BUNDLE=$KIND_REGISTRY/apache/camel-k-bundle:$(make get-version)
        echo "LOCAL_IMAGE_BUNDLE=${LOCAL_IMAGE_BUNDLE}" >> $GITHUB_ENV
        make bundle-build METADATA_IMAGE_NAME=${LOCAL_IMAGE_BUNDLE} BUNDLE_METADATA_OPTS="--channels stable"
        docker push ${LOCAL_IMAGE_BUNDLE}
    - name: Create new index image
      run: |
        export LOCAL_IIB=$KIND_REGISTRY/apache/camel-k-iib:$(make get-version)
        echo "LOCAL_IIB=${LOCAL_IIB}" >> $GITHUB_ENV
        opm index add --bundles ${{ env.LOCAL_IMAGE_BUNDLE }} -u docker --from-index quay.io/operatorhubio/catalog:latest --tag ${LOCAL_IIB} --skip-tls
        docker push ${LOCAL_IIB}
    - name: Run IT
      run: |
        # Use the last released Kamel CLI
        export RELEASED_KAMEL_BIN=/usr/local/bin/kamel

        # Configure install options
        export KAMEL_INSTALL_BUILD_PUBLISH_STRATEGY=Spectrum
        export KAMEL_INSTALL_MAVEN_REPOSITORIES=$(make get-staging-repo)
        export KAMEL_INSTALL_REGISTRY=$KIND_REGISTRY
        export KAMEL_INSTALL_REGISTRY_INSECURE=true

        # Configure test options
        export CAMEL_K_PREV_IIB=quay.io/operatorhubio/catalog:latest
        export CAMEL_K_NEW_IIB=${{ env.LOCAL_IIB }}
        export KAMEL_K_TEST_RELEASE_VERSION=$(make get-last-released-version)
        export KAMEL_K_TEST_OPERATOR_CURRENT_IMAGE=$KIND_REGISTRY/apache/camel-k:$(make get-version)

        # Then run integration tests
        make test-upgrade