version: 2.0
jobs:
  build:
    docker:
      - image: circleci/node:8
    steps:
      - checkout
      - restore_cache:
          key: send-{{ checksum "package-lock.json" }}
      - run: npm install
      - save_cache:
          key: send-{{ checksum "package-lock.json" }}
          paths:
            - node_modules
      - run: npm run build
      - persist_to_workspace:
          root: .
          paths:
            - ./*
  test:
    docker:
      - image: circleci/node:8-browsers
    steps:
      - checkout
      - restore_cache:
          key: send-{{ checksum "package-lock.json" }}
      - run: npm install
      - save_cache:
          key: send-{{ checksum "package-lock.json" }}
          paths:
            - node_modules
      - run: npm run check
      - run: npm run lint
      - run: npm test
  deploy_dev:
    machine: true
    steps:
      - attach_workspace:
          at: .
      - run: docker login -u $DOCKER_USER -p $DOCKER_PASS
      - run: docker build -t mozilla/send:latest .
      - run: docker push mozilla/send:latest
  deploy_stage:
    machine: true
    steps:
      - attach_workspace:
          at: .
      - run: docker login -u $DOCKER_USER -p $DOCKER_PASS
      - run: docker build -t mozilla/send:$CIRCLE_TAG .
      - run: docker push mozilla/send:$CIRCLE_TAG
workflows:
  version: 2
  test_pr:
    jobs:
      - test:
          filters:
            branches:
              ignore: master
  build_and_deploy_dev:
    jobs:
      - build:
          filters:
            branches:
              only: master
            tags:
              ignore: /^v.*/
      - deploy_dev:
          requires:
            - build
          filters:
            branches:
              only: master
            tags:
              ignore: /^v.*/
  build_and_deploy_stage:
    jobs:
      - build:
          filters:
            tags:
              only: /^v.*/
      - test:
          filters:
            tags:
              only: /^v.*/
      - deploy_stage:
          requires:
            - build
            - test
          filters:
            tags:
              only: /^v.*/