Merge pull request #91 from DarkFlorist/price-lower-and-upper #6

	name: IPFS deploy
	on:
	workflow_dispatch:
	push:
	tags:
	- 'v\d+'

	# Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
	env:
	REGISTRY: ghcr.io

	jobs:
	deploy-to-prod:
	runs-on: ubuntu-latest
	environment:
	name: deploy/prod
	steps:
	- uses: actions/checkout@v2

	- name: Set IMAGE_TAG
	run: echo "IMAGE_TAG=$(echo ${{ github.repository }} \| tr '[A-Z]' '[a-z]')" >> $GITHUB_ENV

	- name: Build image
	run: \|
	docker build . --file Dockerfile --tag $IMAGE_TAG

	# Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here.
	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Push image
	run: \|
	IMAGE_ID=ghcr.io/$IMAGE_TAG

	# Strip git ref prefix from version
	VERSION=$(echo "${{ github.ref }}" \| sed -e 's,./$.$,\1,')

	# Strip "v" prefix from tag name
	[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION \| sed -e 's/^v//')

	# Use Docker `latest` tag convention
	[ "$VERSION" == "master" ] && VERSION=latest

	echo IMAGE_ID=$IMAGE_ID
	echo VERSION=$VERSION

	docker tag $IMAGE_TAG $IMAGE_ID:$VERSION
	docker push $IMAGE_ID:$VERSION

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