add github actions for build and publish to docker hub #1

	name: Publish Docker Image on Tag

	on:
	push:
	tags:
	- 'v[0-9]+.[0-9]+.[0-9]+'

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

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Log in to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Extract version tag
	id: vars
	run: \|
	TAG="${GITHUB_REF##*/}" # Get tag from GITHUB_REF
	echo "tag=${TAG}" >> $GITHUB_ENV

	- name: Build Docker image
	run: \|
	docker build -t 100nandoo/gobot:${{ env.tag }} .
	docker tag 100nandoo/gobot:${{ env.tag }} 100nandoo/gobot:latest

	- name: Push Docker image with tag
	run: \|
	docker push 100nandoo/gobot:${{ env.tag }}
	docker push 100nandoo/gobot:latest

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