Sample circleci config.yml

coredns_circleci_config.yml

version: 2.1
orbs:
  aws-ecr: circleci/aws-ecr@0.0.2

jobs:
  coredns-tests:
    machine:
      image: ubuntu-1604:201903-01
    working_directory: ~/go/src/${CIRCLE_PROJECT_USERNAME}/coredns
    steps:
      - run:
          type: shell
          name: Initialize Working Directory
          pwd: /
          command: |
            mkdir -p ~/go/src/${CIRCLE_PROJECT_USERNAME}/coredns
            sudo chown -R circleci ~/go
            mkdir -p ~/go/out/tests
            mkdir -p ~/go/out/logs
            mkdir -p /home/circleci/logs
            GOROOT=$(go env GOROOT)
            sudo rm -r $(go env GOROOT)
            sudo mkdir $GOROOT
            LATEST=$(curl -s https://golang.org/VERSION?m=text)
            curl https://dl.google.com/go/${LATEST}.linux-amd64.tar.gz | sudo tar xz -C $GOROOT --strip-components=1
      - checkout
      - run:
          name: Build latest CoreDNS Docker image
          command: |
            cd ~/go/src/${CIRCLE_PROJECT_USERNAME}/coredns
            make coredns SYSTEM="GOOS=linux" && \
            docker build . -t coredns
      - run:
          name: Run Go tests
          command: |
            cd ~/go/src/${CIRCLE_PROJECT_USERNAME}/coredns/test
            go test

workflows:
  integration-tests:
    jobs:
      - coredns-tests
      - aws-ecr/build_and_push_image:
          requires:
            - coredns-tests
          account-url: "${AWS_ACCOUNT_ID}.dkr.ecr.${AWS_DEFAULT_REGION}.amazonaws.com"
          repo: "${AWS_RESOURCE_NAME_PREFIX}"
          region: ${AWS_DEFAULT_REGION}
          tag: latest
          filters:
            branches:
              only: master