version: 2 # use CircleCI 2.0
jobs: # a collection of steps
  build: # runs not using Workflows must have a `build` job as entry point
    working_directory: ~/git/bucklescript # directory where steps will run
    docker: # run the steps with Docker
      - image: circleci/node:8.9.4 # ...with this image as the primary container; this is where all `steps` will run
    steps: # a collection of executable commands
      - checkout # special step to check out source code to working directory
      - run:       
          name: "Setting env variables"
          command: |
            echo 'export BS_TRAVIS_CI=1' >> $BASH_ENV
      - run:    
          name: "Check env variables"
          command: |
            echo BS_TRAVIS_CI ${BS_TRAVIS_CI}
      - run:
          name: "Pull Submodules"
          command: |
            git submodule init
            git submodule update
      - run:
          name: install-npm-wee
          command: npm install

      - run: # run tests
          name: test
          command: npm test