Create daily release tags #860

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	# you may not use this file except in compliance with the License.
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	# http://www.apache.org/licenses/LICENSE-2.0
	#
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	name: \|
	Create daily release tags

	on:
	workflow_dispatch:
	schedule:
	- cron: "0 2 * * *"

	permissions:
	contents: write

	jobs:
	daily-tag:
	name: "Create tag on master if there was activity in last 24 hours"
	runs-on: ubuntu-latest
	steps:
	- name: "Code Checkout"
	uses: actions/checkout@v2

	- name: "Check changes and tag"
	run: \|
	CHANGES=$(git log --since="1 day ago" --name-only --pretty=format: )

	if [ "x$CHANGES" != "x" ] ; then
	TAG="daily-$(date +%Y.%m.%d)"
	git tag "$TAG"
	git push origin "$TAG"

	echo "Created new tag: $TAG"
	else
	echo "No changes in last 24 hours"
	fi

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