Added automatic Tag and Release publication #3

	name: Build, Publish Docker Image, and Create Release

	on:
	push:
	branches:
	- main # Trigger workflow on pushes to the main branch
	workflow_dispatch: # Allow manual triggering of the workflow

	jobs:
	build-and-publish:
	runs-on: ubuntu-latest

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

	- name: Read version from version.txt
	id: read_version
	run: \|
	version=$(cat version.txt)
	echo "version=$version" >> $GITHUB_ENV

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

	- name: Build and tag Docker image
	run: \|
	docker image build -t jwaresolutions/big-data-cluster:$version .
	docker tag jwaresolutions/big-data-cluster:$version jwaresolutions/big-data-cluster:latest

	- name: Push Docker image
	run: \|
	docker image push jwaresolutions/big-data-cluster:$version
	docker image push jwaresolutions/big-data-cluster:latest

	- name: Create Git tag and push
	id: create_tag
	run: \|
	git tag -a "v$version" -m "Release v$version"
	git push origin "v$version"

	- name: Create GitHub Release
	uses: actions/create-release@v1
	with:
	tag_name: "v${{ env.version }}"
	release_name: "Release v${{ env.version }}"
	body: \|
	This release corresponds to Docker image v${{ env.version }}.
	The image has been published to Docker Hub.
	draft: false
	prerelease: false
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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