# Javascript Node CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-javascript/ for more details
#

defaults: &defaults
  working_directory: ~/repo


version: 2
jobs:
  build-node6:
    <<: *defaults
    docker:
      # specify the version you desire here
      - image: circleci/node:6-stretch
    steps:
      - checkout
      # Download and cache dependencies
      - restore_cache:
          keys:
          - v6-dependencies-{{ checksum "package.json" }}
          # fallback to using the latest cache if no exact match is found
          - v6-dependencies-

      - run: yarn install

      - save_cache:
          paths:
            - node_modules
          key: v6-dependencies-{{ checksum "package.json" }}

      # run tests!
      - run: yarn tests

  build-node8:
    <<: *defaults
    docker:
      # specify the version you desire here
      - image: circleci/node:8-stretch
    steps:
      - checkout
      # Download and cache dependencies
      - restore_cache:
          keys:
          - v8-dependencies-{{ checksum "package.json" }}
          # fallback to using the latest cache if no exact match is found
          - v8-dependencies-

      - run: yarn install

      - save_cache:
          paths:
            - node_modules
          key: v8-dependencies-{{ checksum "package.json" }}

      # run tests!
      - run: yarn tests

  build-node9:
    <<: *defaults
    docker:
      # specify the version you desire here
      - image: circleci/node:9-stretch
    steps:
      - checkout
      # Download and cache dependencies
      - restore_cache:
          keys:
          - v9-dependencies-{{ checksum "package.json" }}
          # fallback to using the latest cache if no exact match is found
          - v9-dependencies-

      - run: yarn install

      - save_cache:
          paths:
            - node_modules
          key: v6-dependencies-{{ checksum "package.json" }}

      # run tests!
      - run: yarn tests

  build-node10:
    <<: *defaults
    docker:
      # specify the version you desire here
      - image: circleci/node:latest-browsers
    steps:
      - checkout
      # Download and cache dependencies
      - restore_cache:
          keys:
          - v-10-dependencies-{{ checksum "package.json" }}
          # fallback to using the latest cache if no exact match is found
          - v-10-dependencies-

      - run: yarn install

      - save_cache:
          paths:
            - node_modules
          key: v-10-dependencies-{{ checksum "package.json" }}

      # run tests!
      - run: yarn tests

workflows:
  version: 2
  build_and_test:
    jobs:
      - build-node6
      - build-node8
      - build-node9
      - build-node10