fix UDP in expose #17

	name: Publish Server container image

	on:
	push:
	branches:
	- main
	paths:
	- 'requirements.txt'
	- 'server/server.py'
	- 'Dockerfile-server'
	- 'common/*'

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

	jobs:
	publish:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	# - name: Set up Python
	# uses: actions/setup-python@v2
	# with:
	# python-version: 3.9
	#
	# - name: Install dependencies
	# run: \|
	# python -m pip install --upgrade pip
	# pip install -r requirements.txt
	#
	# - name: Test application
	# run: pytest

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: latest

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	file: ./Dockerfile-server
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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