Bump CS Version in REPO #639

	#############################################################################
	# GitHub Action to Bump Checkstyle Version in repository.
	#
	# Workflow starts every day at the end of the day.
	#
	#############################################################################
	name: "Bump CS Version in REPO"
	on:
	schedule:
	- cron: '0 0 * * *'
	workflow_dispatch:
	permissions:
	contents: write
	jobs:
	bump:
	if: github.repository == 'checkstyle/contribution'
	name: Bump CS version in REPO
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the latest code
	uses: actions/checkout@v2
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	- name: Get Version
	id: VERSION
	run: \|
	MAVEN_METADATA=https://repo1.maven.org/maven2/com/puppycrawl/tools/checkstyle/maven-metadata.xml
	LATEST_VERSION=$(curl $MAVEN_METADATA \| grep -oPm1 "(?<=<latest>)[^<]+")
	echo "::set-output name=LATEST_VERSION::$LATEST_VERSION"
	- name: Run Shell Script
	run: \|
	./.ci/bump-cs-version-in-patch-diff-report-tool.sh ${{ steps.VERSION.outputs.LATEST_VERSION }}
	./.ci/bump-cs-version-in-releasenotes-builder.sh ${{ steps.VERSION.outputs.LATEST_VERSION }}
	- name: Commit and Push
	run: \|
	if [ "$(git status \| grep 'Changes not staged\\|Untracked files')" ]; then
	git diff
	git config --global user.name 'github-actions[bot]'
	git config --global user.email 'github-actions[bot]@users.noreply.github.com'
	git commit -am "minor: Bump project version to ${{ steps.VERSION.outputs.LATEST_VERSION }}"
	git push
	fi

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