Fix Dockerfile host and syntax (#1703) #212

	name: Docker deployment

	on:
	push:
	tags:
	- 'v*'
	pull_request:
	paths:
	- 'Dockerfile'
	- '.github/workflows/docker.yml'

	jobs:
	docker:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Build the image for testing
	uses: docker/build-push-action@v4
	with:
	context: .
	load: true
	tags: asreview/asreview:test
	- name: Test the built image
	run: \|
	docker run asreview/asreview:test -h

	- name: Docker meta
	id: meta
	if: github.event_name != 'pull_request'
	uses: docker/metadata-action@v4
	with:
	images: ghcr.io/asreview/asreview
	- name: Login to GitHub registry
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build and, if it is not a pull request, push to Docker Hub
	uses: docker/build-push-action@v4
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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