---
#################################
#################################
## Deploy Release Docker Image ##
#################################
#################################

#
# Documentation:
# https://help.github.com/en/articles/workflow-syntax-for-github-actions
#

#######################################
# Start the job on all push to master #
#######################################
on:
  # Start when a pull request is opened
  issues:
    types: ['opened']

###############
# Set the Job #
###############
jobs:
  deploy:
    # Name the Job
    name: Deploy Docker Image - Release - SLIM
    # Set the agent to run on
    runs-on: ubuntu-latest

    #####################################################################
    # Only run if Admin start job and it was the Release Issue template #
    #####################################################################
    if: contains(github.event.issue.title, 'Super-Linter Release:') &&
        github.actor == 'admiralawkbar' || github.actor == 'jwiebalk' ||
        github.actor == 'IAmHughes' || github.actor == 'nemchik' ||
        github.actor == 'Hanse00' || github.actor == 'github-actions' ||
        github.actor == 'GaboFDC' || github.actor == 'ferrarimarco'

    ##################
    # Load all steps #
    ##################
    steps:
      ##########################
      # Checkout the code base #
      ##########################
      - name: Checkout Code
        uses: actions/checkout@v2.3.4

      #######################################################
      # Create a GitHub Issue with the info from this build #
      #######################################################
      - name: Update GitHub Issue
        uses: actions/github-script@v4.0.2
        id: update-issue
        with:
          # https://octokit.github.io/rest.js/v18#issues-create
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            github.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: "${{ github.event.issue.number }}",
              title: "Deploying slim Super-Linter Release to Production",
              body: 'Currently deploying the Release...'
            })

      #########################
      # Update deployment API #
      #########################
      - name: Start deployment
        uses: bobheadxi/deployments@v0.6.0
        id: deployment
        with:
          step: start
          token: ${{ secrets.GITHUB_TOKEN }}
          env: Release-SLIM

      ########################
      # Get the current date #
      ########################
      - name: Get current date
        run: echo "BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> ${GITHUB_ENV}

      ########################
      # Setup Docker build X #
      ########################
      - name: Setup BuildX
        uses: docker/setup-buildx-action@v1.3.0

      ###############################
      # Login to DockerHub registry #
      ###############################
      - name: Login to DockerHub
        uses: docker/login-action@v1.10.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      ######################################
      # Login to GitHub Container registry #
      ######################################
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v1.10.0
        with:
          username: ${{ secrets.GCR_USERNAME }}
          password: ${{ secrets.GCR_TOKEN }}
          registry: ghcr.io

      ###########################
      # Get the current release #
      ###########################
      - name: Get current Release number
        run: |
          echo "RELEASE_VERSION=$(echo "${{ github.event.issue.title }}" \
          | grep -E -o "v[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+")" \
          >> ${GITHUB_ENV}

      ################
      # Docker cache #
      ################
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-single-buildx-slim
          restore-keys: |
            ${{ runner.os }}-single-buildx

      ###########################################
      # Build and Push containers to registries #
      ###########################################
      - name: Build and push - SLIM
        uses: docker/build-push-action@v2.6.1
        with:
          context: .
          file: ./Dockerfile-slim
          build-args: |
            BUILD_DATE=${{ env.BUILD_DATE }}
            BUILD_REVISION=${{ github.sha }}
            BUILD_VERSION=${{ github.sha }}
          push: true
          tags: |
            github/super-linter:slim-latest
            github/super-linter:slim-v4
            github/super-linter:slim-${{ env.RELEASE_VERSION }}
            ghcr.io/github/super-linter:slim-latest
            ghcr.io/github/super-linter:slim-v4
            ghcr.io/github/super-linter:slim-${{ env.RELEASE_VERSION }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new

      # Temp fix
      # https://github.com/docker/build-push-action/issues/252
      # https://github.com/moby/buildkit/issues/1896
      #############
      # Fix Cache #
      #############
      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

      #########################
      # Update Deployment API #
      #########################
      - name: Update deployment status
        uses: bobheadxi/deployments@v0.6.0
        if: always()
        with:
          step: finish
          token: ${{ secrets.GITHUB_TOKEN }}
          status: ${{ job.status }}
          deployment_id: ${{ steps.deployment.outputs.deployment_id }}
          env_url: https://github.com/github/super-linter/releases/tag/${{ env.RELEASE_VERSION }}