Sync trunk with WordPress core trunk #74203

	name: Sync trunk with WordPress core trunk
	on:
	schedule:
	# Run at every 15 minutes
	- cron: '/15 * * *'
	workflow_dispatch:
	jobs:
	update-with-wp-core:
	runs-on: ubuntu-latest
	name: "Update with WP Core"
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- id: add-git-remote
	run: \|
	git remote add wpcore git://core.git.wordpress.org/
	- id: remote-update
	run: \|
	git remote update
	- id: check-status
	env:
	GIT_EMAIL: ${{ secrets.GH_EMAIL }}
	GIT_USER: ${{ secrets.GH_USER }}
	run: \|
	updates=$(git log trunk..wpcore/trunk --oneline)
	if [[ -n "${updates}" ]]; then
	echo "::notice::Updates are available"
	git config --global user.email "$GIT_EMAIL"
	git config --global user.name "$GIT_USER"
	git pull wpcore trunk --no-rebase --no-edit
	git rev-parse HEAD > last.commit
	git add last.commit
	git commit -m "adds last commit hash to last.commit"
	git push origin trunk
	echo "::notice::Trunk updated from WP Core trunk"
	else
	echo "::notice::No updates right now."
	fi

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