✨ Add support for multiarch builds, including ARM (e.g. Mac M1) (#138) #154

	name: Deploy

	on:
	push:
	branches:
	- master
	schedule:
	# cron every week on monday
	- cron: "0 0 * * 1"

	jobs:
	deploy:
	strategy:
	matrix:
	image:
	- name: latest
	python_version: "3.9"
	- name: python3.9
	python_version: "3.9"
	- name: python3.8
	python_version: "3.8"
	- name: python3.7
	python_version: "3.7"
	fail-fast: true
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set Dockerfile name
	if: matrix.image.name != 'latest'
	run: echo "DOCKERFILE_NAME=${{ matrix.image.name }}" >> $GITHUB_ENV
	- name: Set Dockerfile name latest
	if: matrix.image.name == 'latest'
	run: echo "DOCKERFILE_NAME=python${{ matrix.image.python_version }}" >> $GITHUB_ENV
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Get date for tags
	run: echo "DATE_TAG=$(date -I)" >> "$GITHUB_ENV"
	- name: Build and push
	uses: docker/build-push-action@v2
	with:
	push: true
	platforms: linux/amd64,linux/arm64
	tags: \|
	tiangolo/meinheld-gunicorn-flask:${{ matrix.image.name }}
	tiangolo/meinheld-gunicorn-flask:${{ matrix.image.name }}-${{ env.DATE_TAG }}
	context: ./docker-images/
	file: ./docker-images/${{ env.DOCKERFILE_NAME }}.dockerfile
	- name: Docker Hub Description
	uses: peter-evans/dockerhub-description@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	repository: tiangolo/meinheld-gunicorn-flask

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