dockerfile-deps/.circleci/config.yml

# This configuration will automatically create docker images based on conventions
# For example, if a tag BitcoinCore/0.17.0 is pushed
# Then on docker hub "btcpayserver/BitcoinCore" will be pushed:
# - 0.17.0-arm32v7 from BitcoinCore/0.17.0/linuxarm32v7.Dockerfile
# - 0.17.0-amd64 from BitcoinCore/0.17.0/linuxamd64.Dockerfile
# - 0.17.0 multi arch image
version: 2
jobs:
  build:
    docker:
      - image: cimg/base:stable
    steps: 
      - checkout
      - setup_remote_docker:
          version: 20.10.7

  # publish jobs require $DOCKERHUB_USER, $DOCKERHUB_PASS defined
  publish_linuxamd64:
    docker:
      - image: cimg/base:stable
    steps:
      - checkout
      - setup_remote_docker:
          version: 20.10.7
      - run:
          command: |
            source ".circleci/parse-tag.sh"
            DOCKERHUB_DOCKEFILE="$DOCKERHUB_DOCKEFILE_AMD64"
            DOCKERHUB_DESTINATION="$DOCKERHUB_REPO:$LATEST_TAG-amd64"
            if [ -f $DOCKERHUB_DOCKEFILE ]; then
                source ".circleci/push-image.sh"
            else
                echo "Skipping linuxamd64 because $DOCKERHUB_DOCKEFILE is not found"
            fi            

  publish_linuxarm64v8:
    docker:
      - image: cimg/base:stable
    steps:
      - checkout
      - setup_remote_docker:
          version: 20.10.7
      - run:
          command: |
            source ".circleci/parse-tag.sh"
            DOCKERHUB_DOCKEFILE="$DOCKERHUB_DOCKEFILE_ARM64"
            DOCKERHUB_DESTINATION="$DOCKERHUB_REPO:$LATEST_TAG-arm64v8"
            if [ -f $DOCKERHUB_DOCKEFILE ]; then
                #
                # Make sure the builder is copy the arm emulator
                sudo docker $DOCKER_OPTIONS run --rm --privileged multiarch/qemu-user-static:register --reset
                sudo apt update
                sudo apt install -y qemu qemu-user-static qemu-user binfmt-support
                sudo cp /usr/bin/qemu-aarch64-static "$(dirname "$DOCKERHUB_DOCKEFILE")/qemu-aarch64-static"
                sed -i -e 's/#EnableQEMU //g' "$DOCKERHUB_DOCKEFILE"
                #
                source ".circleci/push-image.sh"
            else
                echo "Skipping linuxarm64v8 because $DOCKERHUB_DOCKEFILE is not found"
            fi            
  publish_linuxarm32v7:
    docker:
      - image: cimg/base:stable
    steps:
      - checkout
      - setup_remote_docker:
          version: 20.10.7
      - run:
          command: |
            source ".circleci/parse-tag.sh"
            DOCKERHUB_DOCKEFILE="$DOCKERHUB_DOCKEFILE_ARM32"
            DOCKERHUB_DESTINATION="$DOCKERHUB_REPO:$LATEST_TAG-arm32v7"
            if [ -f $DOCKERHUB_DOCKEFILE ]; then
                #
                # Make sure the builder is copy the arm emulator
                sudo docker $DOCKER_OPTIONS run --rm --privileged multiarch/qemu-user-static:register --reset
                if grep "#EnableQEMU" $DOCKERHUB_DOCKEFILE; then
                    sudo apt update
                    sudo apt install -y qemu qemu-user-static qemu-user binfmt-support
                    sudo cp /usr/bin/qemu-arm-static "$(dirname "$DOCKERHUB_DOCKEFILE")/qemu-arm-static"
                    sed -i -e 's/#EnableQEMU //g' "$DOCKERHUB_DOCKEFILE"
                fi
                #
                source ".circleci/push-image.sh"
            else
                echo "Skipping linuxarm32v7 because $DOCKERHUB_DOCKEFILE is not found"
            fi            
  publish_multiarch:
    docker:
      - image: cimg/base:stable
    steps:
      - checkout
      - setup_remote_docker:
          version: 20.10.7
      - run:
          command: |
            # Turn on Experimental features
            ssh remote-docker <<EOF
              sudo bash -c 'echo "{\"experimental\": true}" > /etc/docker/daemon.json'
              sudo systemctl restart docker
            EOF
            source ".circleci/parse-tag.sh"
            #
            sudo docker $DOCKER_OPTIONS login --username=$DOCKERHUB_USER --password=$DOCKERHUB_PASS
            IMAGES=""
            if [ -f $DOCKERHUB_DOCKEFILE_AMD64 ]; then
                IMAGES="$IMAGES $DOCKERHUB_DESTINATION-amd64"
            fi
            if [ -f $DOCKERHUB_DOCKEFILE_ARM64 ]; then
                IMAGES="$IMAGES $DOCKERHUB_DESTINATION-arm64v8"
            fi
            if [ -f $DOCKERHUB_DOCKEFILE_ARM32 ]; then
                IMAGES="$IMAGES $DOCKERHUB_DESTINATION-arm32v7"
            fi
            if [ -z "$IMAGES" ]; then
                echo "Skipping $DOCKERHUB_DESTINATION as there were no supported platforms to build for"
            else
                sudo docker manifest create --amend $DOCKERHUB_DESTINATION $IMAGES 
                if [ -f $DOCKERHUB_DOCKEFILE_AMD64 ]; then
                    sudo docker $DOCKER_OPTIONS manifest annotate $DOCKERHUB_DESTINATION $DOCKERHUB_DESTINATION-amd64 --os linux --arch amd64         
                fi
                if [ -f $DOCKERHUB_DOCKEFILE_ARM32 ]; then
                    sudo docker $DOCKER_OPTIONS manifest annotate $DOCKERHUB_DESTINATION $DOCKERHUB_DESTINATION-arm32v7 --os linux --arch arm --variant v7
                fi
                if [ -f $DOCKERHUB_DOCKEFILE_ARM64 ]; then
                    sudo docker $DOCKER_OPTIONS manifest annotate $DOCKERHUB_DESTINATION $DOCKERHUB_DESTINATION-arm64v8 --os linux --arch arm64 --variant v8
                fi
                sudo docker $DOCKER_OPTIONS manifest push $DOCKERHUB_DESTINATION -p
            fi            

workflows:
  version: 2
  publish:
    jobs:
      - publish_linuxamd64:
          filters:
            branches:
              ignore: /.*/
            # Example: BitcoinCore/0.17.0 or BitcoinCore/0.17.0-1 or Bitcoin/0.21.0-based-taproot0.1
            tags:
              only: /^[^/]+[/][0-9]+(\.[0-9]+)*(-[a-z0-9\.-]+)?/
      - publish_linuxarm32v7:
          filters:
            branches:
              ignore: /.*/
            tags:
              # Example: BitcoinCore/0.17.0
              only: /^[^/]+[/][0-9]+(\.[0-9]+)*(-[a-z0-9\.-]+)?/
      - publish_linuxarm64v8:
          filters:
            branches:
              ignore: /.*/
            tags:
              # Example: BitcoinCore/0.17.0
              only: /^[^/]+[/][0-9]+(\.[0-9]+)*(-[a-z0-9\.-]+)?/
      - publish_multiarch:
          requires:
            - publish_linuxamd64
            - publish_linuxarm32v7
            - publish_linuxarm64v8
          filters:
            branches:
              ignore: /.*/
            tags:
              # Example: BitcoinCore/0.17.0
              only: /^[^/]+[/][0-9]+(\.[0-9]+)*(-[a-z0-9\.-]+)?/