name: Publish Docker image on every push to master branch

on:
  push:
    branches:
      - master
env:
  OTP_VERSION: '24.3.4.1'
  ELIXIR_VERSION: '1.13.4'
  NEXT_RELEASE_VERSION: 4.1.8

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    outputs:
      release-version: ${{ steps.output-step.outputs.release-version }}
      short-sha: ${{ steps.output-step.outputs.short-sha }}
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Log in to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: blockscout/blockscout

      - name: Add SHORT_SHA env property with commit short sha
        run: echo "SHORT_SHA=`echo ${GITHUB_SHA} | cut -c1-8`" >> $GITHUB_ENV

      - name: Add outputs
        run: |
          echo "::set-output name=release-version::${{ env.NEXT_RELEASE_VERSION }}"
          echo "::set-output name=short-sha::${{ env.SHORT_SHA }}"
        id: output-step

      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          file: ./docker/Dockerfile
          push: true
          cache-from: type=registry,ref=blockscout/blockscout:buildcache
          cache-to: type=registry,ref=blockscout/blockscout:buildcache,mode=max
          tags: blockscout/blockscout:latest, blockscout/blockscout:${{ env.NEXT_RELEASE_VERSION }}-prerelease-${{ env.SHORT_SHA }}
          build-args: |
            CACHE_EXCHANGE_RATES_PERIOD=
            DISABLE_READ_API=false
            API_PATH=
            NETWORK_PATH=
            DISABLE_WEBAPP=false
            DISABLE_WRITE_API=false
            CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER=
            WOBSERVER_ENABLED=false
            ADMIN_PANEL_ENABLED=false
            CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL=
            DISABLE_BRIDGE_MARKET_CAP_UPDATER=false
            CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL=
            SOCKET_ROOT=
            CHAIN_ID=
            JSON_RPC=
            COIN_NAME=
            SUBNETWORK=
  tests:
    needs: push_to_registry
    uses: blockscout/blockscout-ci-cd/.github/workflows/e2e_k8s.yaml@master
    with:
      blockscout_image: blockscout/blockscout:${{ needs.push_to_registry.outputs.release-version }}-prerelease-${{ needs.push_to_registry.outputs.short-sha }}
      environment: 'test'
      verification_image: 'ghcr.io/blockscout/verification:latest'
    secrets: inherit