Add VAT #896

	name: Verify Build and Generated Data

	# Run on any pull request commit or a push to a main branch.
	# If run on the primary branch, the gradle caches will be updated for all PRs to use.
	on:
	pull_request:

	jobs:
	verify:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK
	uses: actions/setup-java@v2
	with:
	java-version: '17'
	distribution: 'temurin'
	- name: Make gradlew executable
	run: chmod +x ./gradlew
	- name: Store committed data
	run: cp -r src/generated generatedBak
	- name: Build # Build to catch Java errors first
	uses: gradle/gradle-build-action@v2
	with:
	arguments: build
	- name: Run data generator
	uses: gradle/gradle-build-action@v2
	with:
	arguments: runData
	- name: Check data generated successfully # So we do this to ensure something was done, .cache will always be written
	id: check_files
	uses: andstor/file-existence-action@v1
	with:
	files: "src/generated/resources/.cache/"
	- name: Remove generation cache for comparison
	run: rm -rf src/generated/resources/.cache
	- name: Compare generated resources
	run: \|
	diff -r --strip-trailing-cr --ignore-blank-lines generatedBak src/generated
	if [ $? -ne 0 ]; then
	echo "Mismatch between generated data and committed data, please re-run runDataProd and push those changes.";
	exit 1;
	fi
	echo "Passed data check";

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