Merge pull request #88 from DSpace/add_ci #3

	# XOAI Continuous Integration/Build via GitHub Actions
	# Concepts borrowed from
	# https://docs.github.com/en/free-pro-team@latest/actions/guides/building-and-testing-java-with-maven
	name: Build

	# Run this Build for all pushes / PRs to current branch
	on: [push, pull_request]

	permissions:
	contents: read # to fetch code (actions/checkout)

	jobs:
	tests:
	runs-on: ubuntu-latest
	env:
	# Give Maven 1GB of memory to work with
	MAVEN_OPTS: "-Xmx1024M"
	name: Run Tests
	steps:
	# https://github.com/actions/checkout
	- name: Checkout codebase
	uses: actions/checkout@v4

	# https://github.com/actions/setup-java
	- name: Install JDK 11
	uses: actions/setup-java@v3
	with:
	java-version: 11
	distribution: 'temurin'

	# https://github.com/actions/cache
	- name: Cache Maven dependencies
	uses: actions/cache@v3
	with:
	# Cache entire ~/.m2/repository
	path: ~/.m2/repository
	# Cache key is hash of all pom.xml files. Therefore any changes to POMs will invalidate cache
	key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
	restore-keys: ${{ runner.os }}-maven-

	# Run parallel Maven builds based on the above 'strategy.matrix'
	- name: Run Maven Tests
	run: mvn --no-transfer-progress -V test

	# If previous step failed, save results of tests to downloadable artifact for this job
	# (This artifact is downloadable at the bottom of any job's summary page)
	- name: Upload Results of Test to Artifact
	if: ${{ failure() }}
	uses: actions/upload-artifact@v3
	with:
	name: Test results
	path: "/target/surefire-reports/"

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