Merge pull request #3 from exile1340/version-8-12-2 #2

	name: Build and Push Docker Image

	on:
	push:
	tags:
	- 'v*'
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Check out the 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@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Extract tag name
	id: tag_name
	run: echo ::set-output name=TAG::${GITHUB_REF#refs/tags/}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: featherjr/elasticsearch-step-ca:${{ steps.tag_name.outputs.TAG }}

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