Bump actions/upload-artifact from 3 to 4 #86

	name: Coverage

	on:
	pull_request:
	branches: [ master ]

	jobs:
	coverage:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up the Java JDK
	uses: actions/setup-java@v3
	with:
	java-version: '11'
	distribution: 'zulu'

	- name: Build with Maven
	run: mvn -B test

	- name: Generate JaCoCo Badge
	id: jacoco
	uses: cicirello/jacoco-badge-generator@v2
	with:
	generate-branches-badge: true

	- name: Log coverage percentage
	run: \|
	echo "coverage = ${{ steps.jacoco.outputs.coverage }}"
	echo "branch coverage = ${{ steps.jacoco.outputs.branches }}"

	- name: Commit the badge (if it changed)
	run: \|
	if [[ `git status --porcelain` ]]; then
	git config --global user.name 'Maciej Gawinecki'
	git config --global user.email '[email protected]'
	git add -A
	git commit -m "Autogenerated JaCoCo coverage badge"
	git push
	fi

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