version: 2.1

executors:
  custom-executor:
    docker:
      - image: circleci/node:lts-browsers

jobs:
  install:
    executor: custom-executor
    steps:
      - checkout
      - restore_cache:
          keys:
            - node-v1-{{ .Branch }}-{{ checksum "package-lock.json" }}
            - node-v1-{{ .Branch }}-
            - node-v1-
      - run:
          name: Installing local dependencies
          command: npm ci
      - save_cache:
          key: node-v1-{{ .Branch }}-{{ checksum "package-lock.json" }}
          paths:
            - node_modules
      - persist_to_workspace:
          root: /home/circleci
          paths:
            - project/src
            - project/node_modules

  build:
    executor: custom-executor
    steps:
      - checkout
      - attach_workspace:
          at: /home/circleci
      - run:
          name: Build Package
          command: |
            pwd
            npm run build

  test:
    executor: custom-executor
    steps:
      - checkout
      - attach_workspace:
          at: /home/circleci
      - run:
          name: Test
          command: npm test

  audit:
    executor: custom-executor
    steps:
      - checkout
      - attach_workspace:
          at: /home/circleci
      - run:
          name: Audit root project
          command: |
            pwd
            ls

            npm version

            for n in {1..5}; do
              audit=`npm --color always audit --production 2>&1`
              echo "$audit"
              if [[ "$audit" != *"ENOAUDIT"* ]]; then
                break
              fi
            done

workflows:
  version: 2
  test:
    jobs:
      - install
      - build:
          requires:
            - install
      - test:
          requires:
            - install
      - audit:
          requires:
            - install