Improve summary for Immutable Arrays #195

	name: Code-Generation
	on:
	push:
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup JDK 21
	uses: actions/setup-java@v4
	with:
	java-version: 21
	distribution: 'adopt'

	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@v4

	- name: Generate code
	run: ./gradlew generateCode --no-daemon

	- name: Check for changes in generated code
	id: diff
	run: \|
	git diff --exit-code >/dev/null 2>&1

	- name: Fail if submission doesn't include the latest generated code
	if: ${{ always() && steps.diff.outcome != 'success' }}
	run: \|
	echo "Generated files changed. Run './gradlew generateCode' after changing the code generators and include the updated files with your submission."
	exit 1

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