chore: fix lint task (#617) #331

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.

	name: Publish Docker image

	on:
	# For every new published release, build the docker image and publish it to GH
	release:
	types: [published]

	# For every push to master, build the docker image and publish it to GH
	push:
	branches:
	- master

	jobs:
	publish_docker_image:
	name: Push Docker image to Github Container Registry
	runs-on: ubuntu-latest
	permissions:
	packages: write
	contents: read
	steps:
	- name: Check out the repo
	uses: actions/checkout@v2

	- name: Log in to the Github Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker Image
	id: meta
	uses: docker/metadata-action@v2
	with:
	images: \|
	ghcr.io/${{ github.repository }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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