config.yml

version: 2
aliases:
  - &restore-node-modules-cache
    keys:
      - v1-yarn-deps-{{ checksum "yarn.lock" }}

  - &restore-yarn-cache
    keys:
      - v1-yarn-cache

  - &save-node-modules-cache
    paths:
      - node_modules
    key: v1-yarn-deps-{{ checksum "yarn.lock" }}

  - &save-yarn-cache
    paths:
      - ~/.yarn-cache
    key: v1-yarn-cache

  - &artifact_babel
    path: ~/babel/packages/babel-standalone/babel.js

  - &artifact_babel_min
    path: ~/babel/packages/babel-standalone/babel.min.js

  - &artifact_env
    path: ~/babel/packages/babel-preset-env-standalone/babel-preset-env.js

  - &artifact_env_min
    path: ~/babel/packages/babel-preset-env-standalone/babel-preset-env.min.js

jobs:
  build:
    working_directory: ~/babel
    docker:
      - image: circleci/node:11
    steps:
      - checkout
      - restore-cache: *restore-yarn-cache
      - restore-cache: *restore-node-modules-cache
      - run: yarn --version
      - run: make test-ci-coverage
      # Builds babel-standalone with the regular Babel config
      - run: make build
      # test-ci-coverage doesn't test babel-standalone, as trying to gather coverage
      # data for a JS file that's several megabytes large is bound to fail. Here,
      # we just run the babel-standalone test separately.
      - run: ./node_modules/.bin/jest packages/babel-standalone/test/
      - run: ./node_modules/.bin/jest packages/babel-preset-env-standalone/test/
      - store_artifacts: *artifact_babel
      - store_artifacts: *artifact_babel_min
      - store_artifacts: *artifact_env
      - store_artifacts: *artifact_env_min
      - save_cache: *save-node-modules-cache
      - save_cache: *save-yarn-cache