Fix Docker workflow #49

	name: Maven CI

	on:
	push:
	branches:
	- 'master'
	- 'main'
	- 'feature/**'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- uses: actions/setup-java@v3
	with:
	distribution: 'temurin'
	java-version: '17'

	- name: Build with Maven
	run: mvn -B package --file pom.xml

	- run: mkdir -p target

	- uses: actions/upload-artifact@v3
	with:
	name: build-artifact
	path: target/cookiebot-*.jar

	docker:
	runs-on: ubuntu-latest
	needs: build
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Setup Docker buildx
	uses: docker/[email protected]

	- name: Log into registry ${{ env.REGISTRY }}
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract Docker metadata
	id: meta
	uses: docker/[email protected]
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Download build artifact
	uses: actions/download-artifact@v3
	with:
	name: build-artifact
	path: /srv/cookiebot/target/

	- name: Build and push Docker image
	id: build-and-push
	uses: docker/[email protected]
	with:
	context: .
	platforms: linux/amd64
	file: Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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