version: 2
jobs:

  test:
    docker:
      - image: circleci/golang:1.11
    steps:
      - checkout
      - run:
          name: Install Code Climate test-reporter
          command: |
            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
            chmod +x ./cc-test-reporter
            ./cc-test-reporter before-build
      - run:
          name: Install gometalinter
          command: curl -L https://git.io/vp6lP | sudo BINDIR=/go/bin sh
      - run: make deps lint test-coverage
      - run:
          name: Upload Code coverage
          command: |
            sed -i 's#github.com/hipages/php-fpm_exporter/##' .cover/cover.out
            ./cc-test-reporter format-coverage -t gocov .cover/cover.out
            ./cc-test-reporter upload-coverage

  semantic-release:
    docker:
      - image: circleci/node:9
    steps:
      - checkout
      - run: yarn global add --prefer-offline --no-progress --non-interactive "semantic-release@15.5.0" "@semantic-release/exec@2.2.4"
      - run: $(yarn global bin)/semantic-release

  deploy:
    docker:
      - image: circleci/golang:1.10
    steps:
      - checkout
      - setup_remote_docker
      - run: docker login -u $DOCKER_USER -p $DOCKER_PASS
      - run: curl -sL https://git.io/goreleaser | bash

workflows:
  version: 2
  build-n-deploy:
    jobs:
      - test:
          filters:
            tags:
              only: /^v.*/
      - semantic-release:
          requires:
            - test
          filters:
            branches:
              only: master
      - deploy:
          requires:
            - test
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /^v.*/