version: 2
jobs:
  build:
    docker:
      - image: circleci/golang:1.16
    working_directory: /go/src/github.com/jimeh/casecmp
    steps:
      - checkout
      - run:
          name: Install dependencies
          command: go mod download
      - run:
          name: Build binary
          command: make
      - run:
          name: Start service
          command: ./bin/casecmp --port=8080
          background: true
      - run:
          name: Validate service is working
          command: |
            curl --retry 10 --retry-delay 1 --retry-connrefused \
              http://localhost:8080/
  release:
    docker:
      - image: circleci/golang:1.16
    working_directory: /go/src/github.com/jimeh/casecmp
    steps:
      - checkout
      - run: curl -sL https://git.io/goreleaser | bash

workflows:
  version: 2
  build:
    jobs:
      - build:
          filters:
            branches:
              only: /.*/
            tags:
              ignore: /^v[0-9]+(\.[0-9]+)*/
  build-and-release:
    jobs:
      - build:
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /^v[0-9]+(\.[0-9]+)*/
      - release:
          requires:
            - build
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /^v[0-9]+(\.[0-9]+)*/