ci: add compatibility tests executed on PRs #1

	name: Compatibility Tests

	on:
	pull_request:
	branches: [ main ]

	permissions:
	contents: read

	concurrency:
	group: compat-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	compatibility-tests:
	timeout-minutes: 20
	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	matrix:
	gradle-version: ['7.6.6', '8.0.2', '8.14.3', '9.0.0']
	example: ['simple-groovy', 'simple-kotlin']
	include:
	- gradle-version: '9.0.0'
	java-version: '21'
	- gradle-version: '8.14.3'
	java-version: '17'
	- gradle-version: '8.0.2'
	java-version: '17'
	- gradle-version: '7.6.6'
	java-version: '17'
	steps:
	- name: Checkout sources
	uses: actions/checkout@v4
	- name: Setup Java
	uses: actions/setup-java@v4
	with:
	distribution: 'temurin'
	java-version: ${{ matrix.java-version }}
	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@v4
	with:
	gradle-version: ${{ matrix.gradle-version }}
	- name: Test example project
	working-directory: examples/${{ matrix.example }}
	run: \|
	echo "Testing with Gradle ${{ matrix.gradle-version }} in ${{ matrix.example }}"
	gradle initSpringBootProject --info --stacktrace
	- name: Verify generated project
	working-directory: examples/${{ matrix.example }}/build/generated-project/demo
	run: \|
	if [ -f "build.gradle" ] \|\| [ -f "build.gradle.kts" ]; then
	echo "✅ Build file generated successfully. Running gradle buildEnvironment:"
	chmod +x gradlew
	./gradlew -q buildEnvironment
	else
	echo "❌ Build file not found. Available files:"
	ls -lha
	exit 1
	fi

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