version: 2

defaults: &defaults
  docker:
    - image: circleci/node:9-browsers
  environment:
    CHROME_BIN: /usr/bin/google-chrome
  working_directory: ~/vue-resource

jobs:
  build:
    <<: *defaults
    steps:
      - run:
          name: Update Environment
          command: echo 'export PATH=$CIRCLE_WORKING_DIRECTORY/node_modules/.bin:$PATH' >> $BASH_ENV
      - checkout
      - restore_cache:
          key: yarn-{{ checksum "yarn.lock" }}
      - run:
          name: Install Dependencies
          command: yarn install --pure-lockfile --cache-folder ~/.yarn
      - save_cache:
          key: yarn-{{ checksum "yarn.lock" }}
          paths:
            - ~/.yarn
      - run:
          name: Run Tests
          command: |
            yarn test
            karma start test/karma.conf.js --single-run --browsers Chrome,Firefox
      - run:
          name: Build Release
          command: yarn build