mps-cli-gradle-plugin: Empty list of models when no models dir #156

	name: MPS-CLI_CI

	on: [push, pull_request]

	env:
	GITHUB_TOKEN: ${{ secrets.MPSCLI_GITHUB_PKG_REGISTRY }}

	jobs:
	build_mps_cli:
	runs-on: ubuntu-latest
	env:
	DISPLAY: ':99'

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Setup headless environment
	run: \|
	Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
	chmod 777 mps-cli-gradle-plugin/gradlew

	- name: Set up JDK 11
	uses: actions/setup-java@v1
	with:
	java-version: 11
	- name: Build MPS-CLI and Test
	uses: gradle/gradle-build-action@v2
	with:
	arguments: :plugin:functionalTest --debug
	wrapper-cache-enabled: true
	dependencies-cache-enabled: true
	dependencies-cache-key: gradle/dependency-locks/**
	dependencies-cache-exact: true
	configuration-cache-enabled: true
	build-root-directory: mps-cli-gradle-plugin
	- uses: actions/upload-artifact@v3
	if: failure()
	with:
	name: gradle-test-report
	path: ./mps-cli-gradle-plugin/plugin/build/reports/
	- name: Publish
	uses: gradle/gradle-build-action@v2
	if: github.event_name == 'push' && github.ref_name == 'main'
	with:
	arguments: :plugin:publish -Pgpr.user=${{github.actor}} -Pgpr.token=${{ secrets.GITHUB_TOKEN }}
	wrapper-cache-enabled: true
	dependencies-cache-enabled: true
	dependencies-cache-key: gradle/dependency-locks/**
	dependencies-cache-exact: true
	configuration-cache-enabled: true
	build-root-directory: mps-cli-gradle-plugin

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