Merge pull request #46 from grafana/v0.16 #20

	name: Publish Docker images

	on:
	push:
	tags:
	- v*

	env:
	REGISTRY: ghcr.io

	jobs:
	publish:
	runs-on: ubuntu-latest

	permissions:
	contents: read
	packages: write

	strategy:
	fail-fast: false
	matrix:
	include:
	- dockerfile: ./Dockerfile.ic-assignment
	image: ghcr.io/${{ github.repository }}-ic-assignment
	- dockerfile: ./Dockerfile.regex-labeler
	image: ghcr.io/${{ github.repository }}-regex-labeler

	steps:
	- uses: actions/checkout@v3

	- name: Log in to the Container registry
	uses: docker/login-action@v3.1.0
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5.5.1
	with:
	images: ${{ matrix.image }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5.3.0
	with:
	context: .
	push: true
	file: ${{ matrix.dockerfile }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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