release-backend.yml

name: Release CCDScan Backend

on:
  push:
    tags:
      - ccdscan-backend/*

jobs:
  release-docker:
    runs-on: ubuntu-latest
    environment: release
    steps:
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: 'concordium'
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Clone repo
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Set image tag if correctly formatted
        env:
          TAG: ${{ github.ref_name }}
        run: |
          TAG_VERSION=${TAG##ccdscan-backend/}
          EXPECTED=$(yq .package.version backend-rust/Cargo.toml)
          EXTRACTED="$TAG_VERSION"
          if [ ! "$EXPECTED" = "$EXTRACTED" ] ; then
            echo "::error::$EXPECTED does not match $EXTRACTED."
            exit 1
          fi
          echo "TAG_VERSION=${TAG_VERSION}" >> $GITHUB_ENV

      - name: Check if images exists
        run: |
          set +e
          docker manifest inspect concordium/ccdscan-indexer:$TAG_VERSION
          EXITCODE=$?
          if [ $EXITCODE -eq "0" ]; then
            echo "::error::concordium/ccdscan-indexer:$TAG_VERSION already exists."
            exit 1
          fi
          docker manifest inspect concordium/ccdscan-api:$TAG_VERSION
          EXITCODE=$?
          if [ $EXITCODE -eq "0" ]; then
            echo "::error::concordium/ccdscan-api:$TAG_VERSION already exists."
            exit 1
          fi

      - name: Build indexer docker image
        uses: docker/build-push-action@v6
        with:
          context: backend-rust
          file: backend-rust/Dockerfile
          tags: concordium/ccdscan-indexer:${{ env.TAG_VERSION }}
          push: true
          build-args: |
            target_binary=ccdscan-indexer

      - name: Build api docker image
        uses: docker/build-push-action@v6
        with:
          context: backend-rust
          file: backend-rust/Dockerfile
          tags: concordium/ccdscan-api:${{ env.TAG_VERSION }}
          push: true
          build-args: |
            target_binary=ccdscan-api