update new release CI to push multiple arcitectures to Docker Hub #618

	# This will keep the tag:latest up-to-date with all commits and pull requests

	name: Publish Docker image tag:latest

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the "master" branch
	push:
	branches: [ "master" ]
	jobs:
	push_to_registry:
	name: Push Docker image to Docker Hub
	runs-on: ubuntu-latest
	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_DALE_LOGIN }}
	password: ${{ secrets.DOCKER_DALE_PASSWORD }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: digitalmethodsinitiative/4cat

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: docker/Dockerfile
	platforms: linux/amd64,linux/arm64
	push: true
	tags: digitalmethodsinitiative/4cat:latest

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