Register Deploy workflow by running it once with no credentials (see … #3

	name: Deploy to DockerHub

	on:
	push:
	workflow_dispatch:
	inputs:
	docker_username:
	description: 'DockerHub Username'
	required: true
	type: string

	# TODO ask admins to configure GitHub Secrets
	docker_password:
	description: 'DockerHub Password'
	required: true
	type: string

	image_tag:
	description: 'Docker Image Tag'
	required: true
	type: string

	jobs:
	dockerhub-deploy:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	platform: [linux/amd64, linux/arm64]
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

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

	- name: Build Docker image
	run: \|
	docker buildx build --load \
	--platform ${{ matrix.platform }} \
	-t cfpq/py_algo:tmp \
	.

	- name: Run tests
	run: \|
	docker run --rm \
	cfpq/py_algo:tmp -c "
	echo 'System Info:';
	uname -a;
	pytest test -v -m 'CI'"

	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ github.event.inputs.docker_username }}
	password: ${{ github.event.inputs.docker_password }}

	- name: Push Docker image
	run: \|
	docker buildx build --push \
	--platform ${{ matrix.platform }} \
	-t cfpq/py_algo:${{ github.event.inputs.image_tag }} \
	.

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