config.yml

version: 2

defaults: &defaults
  working_directory: ~/workspace
  docker:
   - image: circleci/node:6.12.0
     environment:
       CIRCLE_BUILD_IMAGE: ubuntu
       ATOM_CHANNEL: stable
       DISPLAY: :99

jobs:
  checkout_code:
    <<: *defaults
    steps:
      - checkout
      - run:
          name: Make Atom script executable
          command: chmod u+x build-package.sh
      # Restore node_modules from the last build
      - restore_cache:
          keys:
          # Get latest cache for this package.json
          - dependency-cache-{{ checksum "package.json" }}
          # Fallback to the last available cache
          - dependency-cache
      # Save project state for next steps
      - persist_to_workspace:
          root: ~/
          paths:
            - workspace

  stable:
    <<: *defaults
    steps:
      # Restore project state
      - attach_workspace:
          at: ~/
      - run:
          name: Update APT
          command: |
            sudo apt-get autoremove
            sudo apt-get clean
            sudo apt-get autoclean
            sudo apt-get update
      # Install some pre-requisite packages and missing dependencies from the atom package
      - run:
          name: Atom Prerequisites
          command: sudo apt-get --assume-yes --quiet --no-install-suggests --no-install-recommends install sudo xvfb libxss1 libasound2
      # Fire up a VFB to run Atom in
      - run:
          name: Create VFB for Atom to run in
          command: /usr/bin/Xvfb $DISPLAY -ac -screen 0 1280x1024x16
          background: true
      - run:
          name: Atom test
          command: ./build-package.sh
      # Cache node_modules
      - save_cache:
          paths:
            - node_modules
          key: dependency-cache-{{ checksum "package.json" }}

  beta:
    <<: *defaults
    environment:
      ATOM_CHANNEL: beta
    steps:
      # Restore project state
      - attach_workspace:
          at: ~/
      - run:
          name: Update APT
          command: |
            sudo apt-get autoremove
            sudo apt-get clean
            sudo apt-get autoclean
            sudo apt-get update
      # Install some pre-requisite packages and missing dependencies from the atom package
      - run:
          name: Atom Prerequisites
          command: sudo apt-get --assume-yes --quiet --no-install-suggests --no-install-recommends install sudo xvfb libxss1 libasound2
      # Fire up a VFB to run Atom in
      - run:
          name: Create VFB for Atom to run in
          command: /usr/bin/Xvfb $DISPLAY -ac -screen 0 1280x1024x16
          background: true
      - run:
          name: Atom test
          command: ./build-package.sh

workflows:
  version: 2
  build_and_test:
    jobs:
      - checkout_code
      - stable:
          requires:
            - checkout_code
      - beta:
          requires:
            - checkout_code