Merge pull request #353 from cofacts/fix-adm-readme #201

	name: Build and push to docker

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the dev branch
	push:
	tags:
	- release/*
	branches:
	- master

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build-and-push:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	env:
	RELEASE_TAG: ${{ startsWith(github.ref, 'refs/tags/release') && 'latest' \|\| 'dev' }}

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	- name: Echo RELEASE_TAG
	run: 'echo $RELEASE_TAG'

	- name: Checkout repo
	uses: actions/checkout@v2

	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

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

	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	context: ./
	file: ./Dockerfile
	push: true
	tags: cofacts/rumors-api:${{ env.RELEASE_TAG }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- name: Image digest
	run: echo ${{ steps.docker_build.outputs.digest }}

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