version: 2

defaults: &defaults
  working_directory: ~/project/nuxt
  docker:
    - image: banian/node-headless-chrome

jobs:
  setup:
    <<: *defaults
    steps:
      # Checkout repository
      - checkout

      # Restore cache
      - restore_cache:
          key: yarn-{{ checksum "yarn.lock" }}

      # Install dependencies
      - run:
          name: Install Dependencies
          command: NODE_ENV=dev yarn

      # Keep cache
      - save_cache:
          key: yarn-{{ checksum "yarn.lock" }}
          paths:
            - "node_modules"

      # Persist files
      - persist_to_workspace:
          root: ~/project
          paths:
            - nuxt

  lint:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/project
      - run:
          name: ESLint
          command: yarn lint

  build:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/project
      - run:
          name: Build Fixtures
          command: yarn build-fixtures
      - persist_to_workspace:
          root: ~/project
          paths:
            - nuxt

  test:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/project
      - run:
          name: Test
          command: yarn jest test/

  release:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/project
      - run:
          name: release
          command: |
            if [ "${CIRCLE_BRANCH}" == "dev" ]; then
              echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
              echo "//registry.yarnpkg.com/:_authToken=$NPM_TOKEN" >> ~/.npmrc
              ./scripts/release-edge
            fi

workflows:
  version: 2
  setup-and-parallel-test:
    jobs:
      - setup

      - lint:
          requires:
            - setup

      - build:
          requires:
            - setup

      - test:
          requires:
            - build

      - release:
          requires:
            - build
            - lint
            - test