update ISBN ranges #50

	name: merge automated ISBN updates into main
	on:
	push:
	branches: ['update-isbn-ranges/JENKINS-**']
	permissions:
	contents: write
	jobs:
	Test_And_Merge:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout main branch
	uses: actions/checkout@v3
	with:
	ref: main
	fetch-depth: 0

	- name: Apply current changes
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "Jenkins"
	git rebase $GITHUB_SHA

	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'
	cache: maven

	- name: Test and format the changes
	run: mvn --batch-mode clean verify -Dgpg.skip=true

	- name: Merge changes
	run: \|
	git commit -a --amend --no-edit --allow-empty
	git rebase --no-keep-empty --empty=drop --force-rebase origin/main
	git push

	- name: Remove obsolete branch
	run: git push origin --delete $GITHUB_REF_NAME

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