Merge pull request #3534 from udecode/history-editor #417

	name: Sync Pro

	on:
	push:
	branches: [main, upstream]

	jobs:
	# Sync upstream commits to downstream
	sync:
	if: ${{ github.repository == 'udecode/plate' && contains('refs/heads/main',github.ref)}}
	name: Sync Pro
	runs-on: ubuntu-latest
	permissions:
	contents: write
	pull-requests: write
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Perform Sync
	run: \|
	# https://stackoverflow.com/a/69979203
	git config --unset-all http.https://github.com/.extraheader
	git config user.name 'Sync Pro'
	git config user.email '<>'
	PUSH_BRANCH=main
	PUSH_FORCE=''
	git pull --no-rebase --no-edit $DOWNSTREAM main \|\| {
	# Got merge conflicts, so fall back to upstream branch
	git merge --abort
	PUSH_BRANCH=upstream
	PUSH_FORCE=--force
	}
	git push $DOWNSTREAM HEAD:$PUSH_BRANCH $PUSH_FORCE
	env:
	DOWNSTREAM: https://${{secrets.DOWNSTREAM_REPO_GITHUB_CREDENTIALS}}@github.com/plate-pro/plate-pro.git

	# Open a PR if a branch called 'upstream' receives commits on downstream
	upstream_pr:
	if: ${{ github.repository == 'plate-pro/plate-pro' && contains('refs/heads/upstream',github.ref)}}
	name: Upstream PR
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v4

	- name: Create PR
	run: \|
	PR_EXIST=$(gh pr list \| grep 'Sync upstream')
	if [ -z "$PR_EXIST" ]; then
	gh pr create --title 'Sync upstream' --body 'This PR synchronizes changes from the upstream branch.'
	else
	echo "Pull request already exists."
	fi
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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