config.yml

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

aliases: 
  - &environment
      docker:
        # specify the version you desire here
        - image: circleci/node:8.9.0
        
        # Specify service dependencies here if necessary
        # CircleCI maintains a library of pre-built images
        # documented at https://circleci.com/docs/2.0/circleci-images/
        # - image: circleci/mongo:3.4.4
      working_directory: ~/Prebid.js

  - &restore_dep_cache
      keys:
        - v1-dependencies-{{ checksum "package.json" }}
        # fallback to using the latest cache if no exact match is found
        - v1-dependencies-

  - &save_dep_cache
      paths:
        - node_modules
      key: v1-dependencies-{{ checksum "package.json" }}

  - &install
      name: Install gulp cli
      command: sudo npm install -g gulp-cli

  - &run_unit_test
      name: BrowserStack testing
      command: gulp test --browserstack --nolintfix

  - &run_endtoend_test
      name: BrowserStack End to end testing
      command: echo "127.0.0.1 test.localhost" | sudo tee -a /etc/hosts && gulp e2e-test --host=test.localhost

  # Download and run BrowserStack local
  - &setup_browserstack
      name : Download BrowserStack Local binary and start it.
      command : |
        # Download the browserstack binary file
        wget "https://www.browserstack.com/browserstack-local/BrowserStackLocal-linux-x64.zip"
        # Unzip it
        unzip BrowserStackLocal-linux-x64.zip
        # Run the file with user's access key
        ./BrowserStackLocal ${BROWSERSTACK_ACCESS_KEY} &

  - &unit_test_steps
    - checkout
    - restore_cache: *restore_dep_cache
    - run: npm install
    - save_cache: *save_dep_cache
    - run: *install
    - run: *setup_browserstack
    - run: *run_unit_test

  - &endtoend_test_steps
    - checkout
    - restore_cache: *restore_dep_cache
    - run: npm install
    - save_cache: *save_dep_cache
    - run: *install
    - run: *setup_browserstack
    - run: *run_endtoend_test

version: 2
jobs:
  build:
    <<: *environment
    steps: *unit_test_steps
      
  e2etest:
    <<: *environment
    steps: *endtoend_test_steps

workflows:
  version: 2
  commit:
    jobs:
      - build
  nightly:
    triggers:
      - schedule:
          cron: "0 0 * * *"
          filters:
            branches:
              only:
                - master
    jobs:
      - e2etest

experimental:
  pipelines: true