Using YAML to Configure a Build with Gulp

version: 2.0 # The value must be 2.0.
steps:
  BUILD:
	- gulp:
       inputs:
          command: |-
			export PATH=$PATH:~/.npm-global/bin
			npm config set registry http://mirrors.tools.huawei.com/npm/
			npm config set prefix '~/.npm-global'
			#If node-sass needs to be installed:
			#npm config set sass_binary_site https://repo.huaweicloud.com/node-sass/
			#npm install node-sass
			#Load dependencies.
			npm install -verbose
			gulp