Correctly handle bindings and improve exception handling. #79

	name: Publish Docker image

	# Controls when the action will run.
	on:
	push:
	# Sequence of patterns matched against refs/heads
	branches:
	- snapshots
	# Sequence of patterns matched against refs/tags
	tags:
	- v*

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	push_to_registry:
	name: Push Docker image to Docker Hub
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repo
	uses: actions/[email protected]

	# Sets up JDK
	- name: Set up JDK
	uses: actions/[email protected]
	with:
	distribution: 'temurin'
	java-version: '17'

	# Runs the Maven build
	- name: Build server with Maven
	run: mvn package -Pserver

	- name: Log in to Docker Hub
	uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
	with:
	images: linkedfactory/linkedfactory-pod

	- name: Set version env variable
	run: echo "PROJECT_VERSION=$(< server/target/version.txt)" >> $GITHUB_ENV

	- name: Build and push Docker image
	uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
	with:
	context: .
	file: ./docker/Dockerfile
	push: true
	tags: linkedfactory/linkedfactory-pod:${{ env.PROJECT_VERSION }},linkedfactory/linkedfactory-pod:latest
	labels: ${{ steps.meta.outputs.labels }}

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