Add artefact upload #89

	#
	# based on https://github.com/actions/setup-java
	#
	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# test against latest update of each major Java version, as well as specific updates of LTS versions:
	java: [ 11, 17 ]
	name: Java ${{ matrix.java }}
	steps:
	- uses: actions/checkout@v3

	- name: Setup java
	uses: actions/setup-java@v4
	with:
	distribution: temurin
	java-version: ${{ matrix.java }}

	- name: Setup Gradle
	uses: gradle/[email protected]

	- name: Execute Gradle build
	run: ./gradlew build

	- name: Rename the package
	run: mv $(find build/distributions -name rpki-ta-0\*.tgz) rpki-ta-0-java-${{ matrix.java }}.tgz

	- name: Upload TAR
	uses: actions/upload-artifact@v4
	with:
	name: rpki-ta-0-java-${{ matrix.java }}.tgz
	path: .

	docker:
	runs-on: ubuntu-latest
	needs: build
	if: ${{ github.ref == 'refs/heads/main' }}

	steps:
	- uses: actions/checkout@v3

	- name: Setup Gradle
	uses: gradle/[email protected]

	- name: Login to GHCR
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v2

	- name: Execute Gradle build
	run: ./gradlew jib

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