feat: add data for centered mod switch #21

	name: Auto rebase the latest version branch with main
	on:
	push:
	branches:
	- main

	permissions:
	contents: write

	jobs:
	synchronise_version_branch:
	name: Synchronize the latest branch
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938
	with:
	fetch-depth: 0

	- name: Get branch for the latest version
	run: \|
	echo "DATA_LATEST_VERSION=\
	$(git for-each-ref --format='%(refname:short)' refs/remotes/origin \
	\| grep -Po '(?<=origin\/)v\d+.\d+(.\d+)?$' \
	\| sort -V \| tail -n 1\
	)" >> $GITHUB_ENV

	- name: Rebase and push
	run: \|
	git switch $DATA_LATEST_VERSION
	git rebase main
	git push --force-with-lease

	- name: Slack Notification
	if: ${{ always() && job.status == 'failure' }}
	continue-on-error: true
	uses: rtCamp/action-slack-notify@4e5fb42d249be6a45a298f3c9543b111b02f7907
	env:
	SLACK_COLOR: ${{ job.status }}
	SLACK_MESSAGE: "backward-compat-data failed to rebase branch {{ env.DATA_LATEST_VERSION }} into main: (${{ env.ACTION_RUN_URL }})"

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