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

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

#####################################
# Start the job on all push to main #
#####################################
on:
  push:
    branches:
      - 'main'

###############
# Set the Job #
###############
jobs:
  build:
    # Name the Job
    name: Deploy Docker Image - PROD - slim
    # Set the agent to run on
    runs-on: ubuntu-latest
    # Only run this on the main repo
    if: ${{ github.repository == 'github/super-linter' }}
    timeout-minutes: 60
    ##################
    # Load all steps #
    ##################
    steps:
      ##########################
      # Checkout the code base #
      ##########################
      - name: Checkout Code
        uses: actions/checkout@v2.4.0

      ########################
      # Get the current date #
      ########################
      - name: Get current date
        run: |
          echo "Appending the build date contents to GITHUB_ENV..."
          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@v1.6.0

      ###############################
      # Login to DockerHub registry #
      ###############################
      - name: Login to DockerHub
        uses: docker/login-action@v1.12.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      ######################################
      # Login to GitHub Container registry #
      ######################################
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v1.12.0
        with:
          registry: ghcr.io
          username: ${{ secrets.GCR_USERNAME }}
          password: ${{ secrets.GCR_TOKEN }}

      #########################
      # Update deployment API #
      #########################
      - name: Start deployment
        uses: bobheadxi/deployments@v0.6.2
        id: deployment
        with:
          step: start
          token: ${{ secrets.GITHUB_TOKEN }}
          env: Production-SLIM

      ################
      # 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@v2.7.0
        with:
          context: .
          file: ./Dockerfile
          build-args: |
            BUILD_DATE=${{ env.BUILD_DATE }}
            BUILD_REVISION=${{ github.sha }}
            BUILD_VERSION=${{ github.sha }}
          push: true
          tags: |
            github/super-linter:slim-latest
            ghcr.io/github/super-linter:slim-latest
          target: final_slim
          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

      #######################################################
      # Create a GitHub Issue with the info from this build #
      #######################################################
      - name: Create GitHub Issue for failure
        if: failure()
        uses: actions/github-script@v5
        id: create-issue
        with:
          # https://octokit.github.io/rest.js/v18#issues-create
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            const create = await github.rest.issues.create({
              owner: context.repo.owner,
              repo: context.repo.repo,
              title: "Failed to deploy to production",
              body: "Automation has failed us!\nMore information can be found at:\n - ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
            })
            console.log('create', create)
            return create.data.number

      ############################
      # Assign admins on failure #
      ############################
      - name: Assign Admins on failure
        uses: actions/github-script@v5
        if: failure()
        with:
          # https://octokit.github.io/rest.js/v18#issues-create
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            github.rest.issues.addAssignees({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: "${{ steps.create-issue.outputs.result }}",
              assignees: [
                'admiralawkbar',
                'lindluni',
                'IAmHughes',
                'nemchik',
                'Hanse00',
                'GaboFDC',
                'ferrarimarco'
              ]
            })

      #########################
      # Update Deployment API #
      #########################
      - name: Update deployment status
        uses: bobheadxi/deployments@v0.6.2
        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