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# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
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# the License.  You may obtain a copy of the License at
#
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name: knative

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

jobs:
  test:
    runs-on: ubuntu-latest
    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: joschi/setup-jdk@v2
      with:
        java-version: "11"
    - name: Set Go
      uses: actions/setup-go@v1
      with:
        go-version: 1.13.x
    - name: Kubernetes KinD Cluster
      uses: container-tools/kind-action@v1
    - name: Info
      run: |
        kubectl version
        kubectl cluster-info
        kubectl describe nodes
    - name: Install Knative
      run: |
        # Prerequisites
        sudo pip install yq

        export SERVING_VERSION=v0.16.0
        export EVENTING_VERSION=v0.16.2
        export SOURCES_VERSION=v0.16.0

        # Serving
        kubectl apply --filename https://github.com/knative/serving/releases/download/$SERVING_VERSION/serving-crds.yaml
        curl -L -s https://github.com/knative/serving/releases/download/$SERVING_VERSION/serving-core.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

        # Kourier
        kubectl apply --filename https://github.com/knative/net-kourier/releases/download/$SERVING_VERSION/kourier.yaml
        kubectl patch configmap/config-network \
        --namespace knative-serving \
        --type merge \
        --patch '{"data":{"ingress.class":"kourier.ingress.networking.knative.dev"}}'

        # Eventing
        kubectl apply --filename https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/eventing-crds.yaml
        curl -L -s https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/eventing-core.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

        # Eventing channels
        curl -L -s https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/in-memory-channel.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

        # Eventing broker
        curl -L -s https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/mt-channel-broker.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

        # Eventing sugar controller for injection
        kubectl apply -f https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/eventing-sugar-controller.yaml

        # Camel Sources
        kubectl apply --filename https://github.com/knative/eventing-contrib/releases/download/$SOURCES_VERSION/camel.yaml

        # Wait for installation completed
        while [ "$(kubectl get pod -n kourier-system --no-headers | wc -l)" == "0" ]; do echo "Waiting for pods to start in kourier-system"; kubectl get pod -n kourier-system; sleep 5; done
        while [ "$(kubectl get pod -n kourier-system -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in kourier-system"; kubectl get pod -n kourier-system; sleep 5; done
        while [ "$(kubectl get pod -n knative-serving -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in knative-serving"; kubectl get pod -n knative-serving; sleep 5; done
        while [ "$(kubectl get pod -n knative-eventing -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in knative-eventing"; kubectl get pod -n knative-eventing; sleep 5; done
        while [ "$(kubectl get pod -n knative-sources -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in knative-sources"; kubectl get pod -n knative-sources; sleep 5; done

    - name: Build Operator
      run: |
        echo "Build project"
        make build-kamel
        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 version)
        docker build -t "${LOCAL_IMAGE}" -f build/Dockerfile .
        docker push ${LOCAL_IMAGE}

        sudo mv ./kamel /usr/local/bin
    - name: Run IT
      run: |
        echo "Installing camel k cluster resources"
        kamel install --cluster-setup

        # 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
        export KAMEL_INSTALL_OPERATOR_IMAGE=$KIND_REGISTRY/apache/camel-k:$(make version)

        # Configure test options
        export CAMEL_K_TEST_IMAGE_NAME=$KIND_REGISTRY/apache/camel-k
        export CAMEL_K_TEST_IMAGE_VERSION=$(make version)

        # Then run integration tests
        make test-knative

  yaks:
    runs-on: ubuntu-latest
    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: joschi/setup-jdk@v2
        with:
          java-version: "11"
      - name: Set Go
        uses: actions/setup-go@v1
        with:
          go-version: 1.13.x
      - name: Get YAKS
        run: |
          export YAKS_VERSION=0.1.0
          curl -L https://github.com/citrusframework/yaks/releases/download/v${YAKS_VERSION}/yaks-${YAKS_VERSION}-linux-64bit.tar.gz -o yaks.tar.gz
          tar -zxf yaks.tar.gz
          sudo mv yaks /usr/local/bin/
      - name: Kubernetes KinD Cluster
        uses: container-tools/kind-action@v1
      - name: Info
        run: |
          kubectl version
          kubectl cluster-info
          kubectl describe nodes
      - name: Install YAKS
        run: |
          yaks install --cluster-setup
      - name: Install Knative
        run: |
          # Prerequisites
          sudo pip install yq

          export SERVING_VERSION=v0.16.0
          export EVENTING_VERSION=v0.16.2
          export SOURCES_VERSION=v0.16.0

          # Serving
          kubectl apply --filename https://github.com/knative/serving/releases/download/$SERVING_VERSION/serving-crds.yaml
          curl -L -s https://github.com/knative/serving/releases/download/$SERVING_VERSION/serving-core.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

          # Kourier
          kubectl apply --filename https://github.com/knative/net-kourier/releases/download/$SERVING_VERSION/kourier.yaml
          kubectl patch configmap/config-network \
          --namespace knative-serving \
          --type merge \
          --patch '{"data":{"ingress.class":"kourier.ingress.networking.knative.dev"}}'

          # Eventing
          kubectl apply --filename https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/eventing-crds.yaml
          curl -L -s https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/eventing-core.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

          # Eventing channels
          curl -L -s https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/in-memory-channel.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

          # Eventing broker
          curl -L -s https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/mt-channel-broker.yaml | yq 'del(.spec.template.spec.containers[]?.resources)' -y | kubectl apply -f -

          # Eventing sugar controller for injection
          kubectl apply -f https://github.com/knative/eventing/releases/download/$EVENTING_VERSION/eventing-sugar-controller.yaml

          # Camel Sources
          kubectl apply --filename https://github.com/knative/eventing-contrib/releases/download/$SOURCES_VERSION/camel.yaml

          # Wait for installation completed
          while [ "$(kubectl get pod -n kourier-system --no-headers | wc -l)" == "0" ]; do echo "Waiting for pods to start in kourier-system"; kubectl get pod -n kourier-system; sleep 5; done
          while [ "$(kubectl get pod -n kourier-system -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in kourier-system"; kubectl get pod -n kourier-system; sleep 5; done
          while [ "$(kubectl get pod -n knative-serving -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in knative-serving"; kubectl get pod -n knative-serving; sleep 5; done
          while [ "$(kubectl get pod -n knative-eventing -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in knative-eventing"; kubectl get pod -n knative-eventing; sleep 5; done
          while [ "$(kubectl get pod -n knative-sources -o 'jsonpath={range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}' | grep -v True | wc -l)" != "0" ]; do echo "Waiting for all pods to be ready in knative-sources"; kubectl get pod -n knative-sources; sleep 5; done

      - name: Build Operator
        run: |
          echo "Build project"
          make build-kamel
          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 version)
          docker build -t "${LOCAL_IMAGE}" -f build/Dockerfile .
          docker push ${LOCAL_IMAGE}

          sudo mv ./kamel /usr/local/bin
      - name: Run IT
        run: |
          echo "Installing camel k cluster resources"
          kamel install --cluster-setup

          # 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
          export KAMEL_INSTALL_OPERATOR_IMAGE=$KIND_REGISTRY/apache/camel-k:$(make version)

          # Configure test options
          export CAMEL_K_TEST_IMAGE_NAME=$KIND_REGISTRY/apache/camel-k
          export CAMEL_K_TEST_IMAGE_VERSION=$(make version)

          # Install Yaks globally
          yaks install

          # Then run integration tests
          yaks test e2e/yaks/common