name: Frontend FOSS Deployment 
on:
  workflow_dispatch:
  push:
    branches:
      - dev
    paths:
      - frontend/**
# Disable previous workflows for this action.
concurrency: 
  group: ${{ github.workflow }} #-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Cache node modules
      uses: actions/cache@v1
      with:
        path: node_modules
        key: ${{ runner.OS }}-build-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
          ${{ runner.OS }}-build-
          ${{ runner.OS }}-

    - name: Docker login
      run: |
        docker login ${{ secrets.EE_REGISTRY_URL }} -u ${{ secrets.EE_DOCKER_USERNAME }} -p "${{ secrets.EE_REGISTRY_TOKEN }}" 

    - uses: azure/k8s-set-context@v1
      with:
        method: kubeconfig
        kubeconfig: ${{ secrets.OSS_KUBECONFIG }} # Use content of kubeconfig in secret.
      id: setcontext
#    - name: Install
#      run: npm install

    - name: Building and Pushing frontend image
      id: build-image
      env:
        DOCKER_REPO: ${{ secrets.OSS_REGISTRY_URL }}
        IMAGE_TAG: ${{ github.sha }}
        ENVIRONMENT: staging
      run: |
        cd frontend
        cp .env.sample .env
        docker run --rm -v /etc/passwd:/etc/passwd -u `id -u`:`id -g` -v $(pwd):/home/${USER} -w /home/${USER} --name node_build node:14-stretch-slim /bin/bash -c "yarn && yarn build"
        # https://github.com/docker/cli/issues/1134#issuecomment-613516912
        DOCKER_BUILDKIT=1 docker build --target=cicd -t $DOCKER_REPO/frontend:${IMAGE_TAG} .
        docker push $DOCKER_REPO/frontend:${IMAGE_TAG}
    - name: Creating old image input
      run: |
        #
        # Create yaml with existing image tags
        #
        kubectl get pods -n app -o jsonpath="{.items[*].spec.containers[*].image}" |\
        tr -s '[[:space:]]' '\n' | sort | uniq -c | grep '/foss/' | cut -d '/' -f3 > /tmp/image_tag.txt

        echo > /tmp/image_override.yaml

        for line in `cat /tmp/image_tag.txt`;
        do
            image_array=($(echo "$line" | tr ':' '\n'))
            cat <<EOF >> /tmp/image_override.yaml
        ${image_array[0]}:
          image:
            tag: ${image_array[1]}
        EOF
        done

    - name: Deploy to kubernetes
      run: |
        cd scripts/helmcharts/

        ## Update secerts
        sed -i "s/postgresqlPassword: \"changeMePassword\"/postgresqlPassword: \"${{ secrets.OSS_PG_PASSWORD }}\"/g" vars.yaml
        sed -i "s/accessKey: \"changeMeMinioAccessKey\"/accessKey: \"${{ secrets.OSS_MINIO_ACCESS_KEY }}\"/g" vars.yaml
        sed -i "s/secretKey: \"changeMeMinioPassword\"/secretKey: \"${{ secrets.OSS_MINIO_SECRET_KEY }}\"/g" vars.yaml
        sed -i "s/jwt_secret: \"SetARandomStringHere\"/jwt_secret: \"${{ secrets.OSS_JWT_SECRET }}\"/g" vars.yaml
        sed -i "s/domainName: \"\"/domainName: \"${{ secrets.OSS_DOMAIN_NAME }}\"/g" vars.yaml

        # Update changed image tag
        sed -i "/frontend/{n;n;s/.*/    tag: ${IMAGE_TAG}/}" /tmp/image_override.yaml

        cat /tmp/image_override.yaml
        # Deploy command
        helm upgrade --install openreplay -n app openreplay -f vars.yaml -f /tmp/image_override.yaml
      env:
        DOCKER_REPO: ${{ secrets.OSS_REGISTRY_URL }}
        IMAGE_TAG: ${{ github.sha }}
        ENVIRONMENT: staging

    # - name: Debug Job
    #   if: ${{ failure() }}
    #   uses: mxschmitt/action-tmate@v3
    #   env:
    #     AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
    #     AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
    #     AWS_REGION: eu-central-1
    #     AWS_S3_BUCKET_NAME: ${{ secrets.AWS_S3_BUCKET_NAME }}