Mirror from Upstream #179

	name: Mirror from Upstream

	on:
	schedule:
	- cron: '0 0 * * *' # Run daily at midnight
	workflow_dispatch: # Allow manual trigger

	jobs:
	mirror-from-upstream:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Fetch all history for all branches and tags

	- name: Set up Git
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "GitHub Actions"

	- name: Fastforward from upstream
	run: \|
	git remote add upstream https://github.com/drieslab/Giotto.git
	git fetch upstream
	git checkout suite

	- name: Check for new commits
	id: check_commits
	run: \|
	if git merge-base --is-ancestor HEAD upstream/suite; then
	echo "No new commits to merge."
	echo "has_new_commits=false" >> $GITHUB_OUTPUT
	else
	echo "New commits to merge."
	echo "has_new_commits=true" >> $GITHUB_OUTPUT
	fi

	- name: Merge and push changes
	if: steps.check_commits.outputs.has_new_commits == 'true'
	run: \|
	git merge --ff-only upstream/suite
	git push origin suite

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