CM-406: get head from jsonExt #46

	# This is a basic workflow to help you get started with Actions

	name: Build

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the main branch
	pull_request:
	branches: [ main, develop ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [16.x]

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node-version }}
	- name: Install dependencies
	run : yarn install
	- name: build
	run : yarn build
	- name: Check build status
	run: \|
	if [ -d "dist" ]; then
	echo "Build successful!"
	else
	echo "Build failed!"
	exit 1
	fi

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