Tick

Tick #18399

	name: 'Tick'

	on:
	schedule:
	- cron: '0 * * * *'
	workflow_dispatch:

	jobs:
	check_for_updates:
	runs-on: ubuntu-latest
	outputs:
	id: ${{ steps.check.outputs.id }}
	steps:
	- id: check
	name: Check for Minecraft updates
	uses: ByMartrixX/minecraft-update-check-action@v0
	with:
	version-manifest-url: 'https://piston-meta.mojang.com/mc/game/version_manifest_v2.json'
	cache-base-key: 'mc-manifest-'

	update:
	runs-on: ubuntu-latest
	needs: check_for_updates
	if: ${{ needs.check_for_updates.outputs.id != '' }}
	steps:
	- name: Checkout repo
	uses: actions/checkout@v5

	- name: Setup Git
	uses: fregante/setup-git-user@v2

	- name: Setup Python
	uses: actions/setup-python@v6
	with:
	python-version: '3.x'

	- name: Install Python dependencies
	run: pip install mcgen

	- name: Setup Java
	uses: actions/setup-java@v5
	with:
	distribution: 'temurin'
	java-version: '25'

	- name: Purge previous output
	run: \|
	rm -r ./generated
	rm -r ./processed

	- name: Run mcgen
	run: python -m mcgen --rawpath ./temp/raw --outpath ./processed --log INFO --processors mcgen.processors.write_version_file mcgen.processors.convert_json_files mcgen.processors.simplify_blocks mcgen.processors.split_registries custom_processors.summarize_data custom_processors.create_all_tags_data_pack

	- name: Cleanup repo
	run: \|
	cp -r ./temp/raw/generated ./generated
	cp ./processed/VERSION.txt .

	- name: Push tag
	run: \|
	version=$(< VERSION.txt)

	git add .
	git commit -m $version
	git tag -a $version -m $version
	git push --follow-tags

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