Update Dockerfile #3

	# from https://docs.github.com/en/actions/guides/publishing-docker-images

	name: Build and Push Image
	on:
	push:
	branches:
	- 'main'
	# tags:
	# - 'v..*'
	pull_request:
	branches:
	- 'main'

	env:
	REGISTRY: hub.docker.com
	IMAGE_NAME: brownccv/icesat2waves

	jobs:
	build_and_push:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

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

	- name: Log in to the Container registry
	uses: docker/login-action@v2
	with:
	username: ccvbot
	password: ${{ secrets.CCVBOT_DOCKER_PASSWORD }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v3
	with:
	context: .
	platforms: linux/amd64
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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