Raise numbers #93

	name: Build docker and upload to registry

	on:
	push:
	tags:
	# strict semver regex
	- v[1-9]+.[0-9]+.[0-9]+* # allows prerelease tags

	jobs:
	build-and-push:
	name: build-and-push
	runs-on: ubuntu-latest
	steps:
	- name: Install dependencies
	run: \|
	sudo snap install doctl
	sudo snap connect doctl:dot-docker

	- name: Configure auth for Digital Ocean
	run: \|
	doctl auth init -t ${{ secrets.CIRCLES_CI_DO_TOKEN }}

	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Checkout
	uses: actions/checkout@v3

	- name: Get ref
	run: echo "RELEASE_VERSION=${GITHUB_REF/refs\/tags\//}">> $GITHUB_ENV

	- name: Digital Ocean Registry login
	run: \|
	doctl registry login

	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	push: true
	tags: \|
	registry.digitalocean.com/circles-registry/safe-relay-service:${{ env.RELEASE_VERSION }}
	joincircles/safe-relay-service:latest
	joincircles/safe-relay-service:${{ env.RELEASE_VERSION }}

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