version: 2
jobs:
  build:
    working_directory: ~/app
    docker:
      - image: circleci/node:12
    steps:
      - checkout
      - restore_cache:
          keys:
            - v0-usercache-{{ .Branch }}
            - v0-usercache
      - run:
          name: Install Deps
          command: yarn install --pure-lockfile --frozen-lockfile --non-interactive --cache-folder ~/.cache/yarn
      - save_cache:
          key: v0-usercache-{{ .Branch }}
          paths:
            - ~/.cache
      - run:
          name: Run lint
          command: yarn lint
      - run:
          name: Run tests
          command: ENV=test yarn test