Docker - on dispatch; build and publish #22

	name: Docker - on dispatch; build and publish

	on:
	workflow_dispatch:
	inputs:
	image_tag:
	description: Image Tag
	required: true
	default: x.y.z-uat.1

	env:
	IMAGE_NAME: ${{ github.repository }}/${{ github.event.repository.name }}

	jobs:
	build_and_publish:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Build the Docker image
	run: >-
	docker build .
	--file Dockerfile
	--tag docker.pkg.github.com/${IMAGE_NAME}:${{ github.event.inputs.image_tag }}
	- name: Login to registry
	run: >-
	docker login
	-u ${{ github.actor }}
	-p ${{ secrets.GITHUB_TOKEN }}
	docker.pkg.github.com
	- name: Publish image with image tag being either develop/master/<tag_name>
	run: >-
	docker push
	docker.pkg.github.com/${IMAGE_NAME}:${{ github.event.inputs.image_tag }}

Provide feedback