on:
  push:
    branches:
      - develop
      - main
      - "release/**"
      - "hotfix/**"
env:
  SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
  SLACK_CHANNEL: "#cloud-builds"
  SLACK_FOOTER: ""
  SLACK_USERNAME: GitHub Actions
  SLACK_ICON: "https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png"
  TAG: ${{ github.sha }}
  PROJECT: ota-admin-portal
  REGISTRY: fiskercloud.azurecr.io

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      build-env: ${{ steps.set-env.outputs.build-env }}
    steps:
      - name: Slack Notification
        uses: rtCamp/action-slack-notify@v2

      - name: Checkout
        uses: actions/checkout@v2

      - name: Azure Login
        uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_CREDENTIALS }}

      - name: Docker login
        uses: azure/docker-login@v1
        with:
          login-server: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Set Env
        id: set-env
        run: |
          case ${GITHUB_REF} in
            refs/heads/develop)
              ENVIRONMENT=dev;;
            refs/heads/release/*)
              ENVIRONMENT=stg;;
            refs/heads/hotfix/*)
              ENVIRONMENT=stg;;
            refs/heads/main)
              ENVIRONMENT=prd;;
            *)
              ENVIRONMENT=dev;;
          esac
          echo "ENVIRONMENT=${ENVIRONMENT}" >> $GITHUB_ENV
          echo "::set-output name=build-env::${ENVIRONMENT}"

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

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          build-args: ENVIRONMENT=${{ env.ENVIRONMENT }}
          push: true
          tags: ${{ env.REGISTRY }}/${{ env.PROJECT }}:${{ env.TAG }}-${{ env.ENVIRONMENT }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  deploy:
    needs: build
    runs-on: [self-hosted, azure]
    env:
      ENVIRONMENT: ${{ needs.build.outputs.build-env }}
    steps:
      - uses: rtCamp/action-slack-notify@v2
        env:
          MSG_MINIMAL: true
          SLACK_MESSAGE: "Deploying ${{ env.PROJECT }} to ${{ env.ENVIRONMENT }}...  :partydeploy:"

      - name: Deploy
        run: |-
          helm upgrade \
          --kube-context $ENVIRONMENT \
          --set image.registry=$REGISTRY \
          --set image.name=$PROJECT \
          --set image.tag=$TAG-$ENVIRONMENT \
          --wait -i -f k8s/values-$ENVIRONMENT.yaml $PROJECT k8s/

      - name: Notify if success
        if: ${{ success() }}
        uses: rtCamp/action-slack-notify@v2
        env:
          MSG_MINIMAL: true
          SLACK_MESSAGE: "Successfully deployed ${{ env.PROJECT }} to ${{ env.ENVIRONMENT }}!  :gopher_party:"

      - name: Notify if failure
        if: ${{ failure() }}
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: ${{ job.status }}
          SLACK_MESSAGE: "Something failed! :this-is-fine:"