v2.12.2 #50

	name: release-publish
	on:
	release:
	types: [published]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	with:
	# GITHUB_REF is tag of the release https://docs.github.com/en/actions/reference/events-that-trigger-workflows#release
	ref: ${{ github.ref }}
	# Number of commits to fetch. 0 indicates all history for all branches and tags.
	fetch-depth: 0
	- name: Docker meta
	id: docker_meta
	uses: crazy-max/ghaction-docker-meta@v1
	with:
	images: devlaunchers/platform-website # list of Docker images to use as base name for tags
	tag-semver: \|
	{{version}}
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}
	- name: Build and push Docker images
	uses: docker/build-push-action@v2
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: ${{ steps.docker_meta.outputs.tags }}
	labels: ${{ steps.docker_meta.outputs.labels }}

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