Bump actions/checkout from 3 to 4 #508

	# This workflow will build a Java project with Maven
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

	name: Java CI with Maven

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	distribution: 'zulu'
	java-version: 17
	- name: Cache local Maven repository
	uses: actions/cache@v3
	with:
	path: ~/.m2/repository
	key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
	restore-keys: \|
	${{ runner.os }}-maven-
	- name: Build with Maven
	run: mvn -B package site --file pom.xml
	- name: Store artifacts
	uses: actions/upload-artifact@v3
	with:
	name: models
	path: \|
	target/out.sqlite3
	target/out.ttl
	target/site
	target/anomalies.txt
	# - name: Slack Notification
	# uses: bryannice/[email protected]
	# env:
	# SLACK_INCOMING_WEBHOOK: ${{ secrets.SLACK_INCOMING_WEBHOOK }}
	# SLACK_MESSAGE: "New successful build by ${{ github.actor }} for commit ${{ github.sha }}"
	# SLACK_TITLE: "${{ github.repository }}"

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