Docker-arm64 #24

	name: Docker-arm64

	on:
	workflow_dispatch:
	inputs:
	tag:
	description: "tag of this image (suffix -arm64 is added automatically)"
	required: true
	type: string

	jobs:
	build-and-push-arm64-image:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	arch:
	- aarch64

	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Set up QEMU
	run: \|
	docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
	docker buildx create --name multiarch --driver docker-container --use
	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v2
	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Build docker image
	uses: docker/build-push-action@v2
	with:
	platforms: linux/arm64
	context: .
	file: Dockerfile
	push: true
	tags: scrolltech/l2geth:${{inputs.tag}}-arm64

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