fix: proper check for yaml file being empty #3059

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

	name: build

	# Controls when the action will run.
	on:
	pull_request:

	# 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

	# 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

	# Runs a single command using the runners shell
	- name: Install node
	uses: actions/setup-node@v3
	with:
	node-version: 18

	# Runs a set of commands using the runners shell
	- name: Install dependencies
	run: npm install

	- name: Build the project
	run: npm run build

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