Merge pull request #30 from eulynx-live/SCI-IO #109

	name: Docker Image CI

	on:
	push:
	branches: [ "main" ]

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

	jobs:

	build:

	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	strategy:
	fail-fast: false
	matrix:
	include:
	- subsystem: LightSignal
	image: light-signal
	- subsystem: Point
	image: point
	- subsystem: TrainDetectionSystem
	image: train-detection-system
	- subsystem: LevelCrossing
	image: level-crossing

	steps:

	- uses: actions/checkout@v3
	- name: Setup .NET
	uses: actions/setup-dotnet@v2
	with:
	dotnet-version: 8.0.x
	- name: Restore dependencies
	run: dotnet restore src/${{ matrix.subsystem }}
	- name: Build
	run: dotnet publish -c Release --no-restore src/${{ matrix.subsystem }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

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

	- name: Log in to the Container registry
	uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/${{ matrix.image }}
	tags: \|
	type=ref,event=branch
	type=sha

	- name: Build and push Docker image
	uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
	with:
	platforms: linux/amd64,linux/arm64/v8
	file: docker/${{ matrix.subsystem }}/Dockerfile
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}

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