fix: wrong version and issue reference #2

	name: Build and Push DCOR-CKAN Docker Images

	on:
	# Trigger the workflow on tag creation in X.Y.Z format,
	# but only for the master branch
	push:
	branches:
	- master
	tags:
	- '..*'

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Log in to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Set version tag from git tag
	# Extract version from ref (e.g., refs/tags/0.0.1 => 0.0.1)
	run: echo "VERSION=${GITHUB_REF##*/}" >> $GITHUB_ENV


	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

	- name: Build and Push NGINX Image
	uses: docker/build-push-action@v2
	with:
	context: ./nginx
	file: ./nginx/Dockerfile
	push: true
	tags: \|
	${{ secrets.DOCKER_USERNAME }}/dcor-ckan-docker-nginx:${{ env.VERSION }}
	${{ secrets.DOCKER_USERNAME }}/dcor-ckan-docker-nginx:latest

	- name: Build and Push PostgreSQL Image
	uses: docker/build-push-action@v2
	with:
	context: ./postgresql
	file: ./postgresql/Dockerfile
	push: true
	tags: \|
	${{ secrets.DOCKER_USERNAME }}/dcor-ckan-docker-postgresql:${{ env.VERSION }}
	${{ secrets.DOCKER_USERNAME }}/dcor-ckan-docker-postgresql:latest

	- name: Build and Push CKAN Image
	uses: docker/build-push-action@v2
	with:
	context: ./ckan
	file: ./ckan/Dockerfile.dev # Build dcor image from dev
	push: true
	tags: \|
	${{ secrets.DOCKER_USERNAME }}/dcor-ckan-docker-ckan:${{ env.VERSION }}
	${{ secrets.DOCKER_USERNAME }}/dcor-ckan-docker-ckan:latest

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