Add docker action cache #7

	name: ci

	on:
	push:
	# branches:
	# - 'main'

	jobs:
	dockerhub-build-push:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	- name: List directory structure
	run: ls -lah
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	-
	name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	-
	name: Build and push
	uses: docker/build-push-action@v6
	with:
	push: true
	tags: vitobelgium/guppy:latest
	context: ./server
	file: ./server/Dockerfile
	cache-from: type=gha
	cache-to: type=gha,mode=max

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