version: 2.1

workflows:
  docker:
    jobs:
      - build
      - deploy:
          context:
            - docker
          requires:
            - build
          matrix:
            parameters:
              program: [frontend, proxy]
              image_arch: [i386, amd64, arm32v7, arm64v8, ppc64le, s390x]
          filters:
            branches:
              only: master

jobs:
  build:
    docker:
      - image: circleci/golang:1.15
    working_directory: /go/src/github.com/xddxdd/bird-lg-go
    steps:
      - checkout
      - run: go get -v -t -d ./...
      - run: go get -u github.com/kevinburke/go-bindata/...
      - run: cd frontend && go generate
      - run: go test -v ./...
  deploy:
    docker:
      - image: circleci/golang:1.15
    working_directory: /go/src/github.com/xddxdd/bird-lg-go
    parameters:
      image_arch:
        type: string
      program:
        type: string
    steps:
      - checkout
      - setup_remote_docker:
          version: 19.03.13
      - run:
          name: Install GPP
          command: |
            sudo apt-get update && sudo apt-get install -y gpp
      - run:
          name: Build Docker image
          environment:
            IMAGE_ARCH: << parameters.image_arch >>
            PROGRAM: << parameters.program >>
            BUILD_ID: << pipeline.number >>
          command: |
            make _crossbuild
            echo $DOCKER_PASSWORD | docker login -u $DOCKER_USERNAME --password-stdin
            make DOCKER_USERNAME=$DOCKER_USERNAME \
                 BUILD_ID=circleci-build$BUILD_ID \
                 $PROGRAM/$IMAGE_ARCH