Using YAML to Configure an npm Build

version: 2.0 # The value must be 2.0.
steps:
  BUILD:
    - npm: 
        inputs: 
          command: |
              export PATH=$PATH:~/.npm-global/bin
              npm config set registry https://repo.example.com/repository/npm/
              npm config set disturl https://repo.example.com/nodejs
              npm config set sass_binary_site https://repo.example.com/node-sass/
              npm config set phantomjs_cdnurl https://repo.example.com/phantomjs
              npm config set chromedriver_cdnurl https://repo.example.com/chromedriver
              npm config set operadriver_cdnurl https://repo.example.com/operadriver
              npm config set electron_mirror https://repo.example.com/electron/
              npm config set python_mirror https://repo.example.com/python
              npm config set prefix '~/.npm-global'
              npm install --verbose
              npm run build