feat(ceph_exporter): Add ci for building and releasing. #1

	# This should build and push images to the Github Registry on branches, PRs, and tags.
	name: Build image

	on:
	push:

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest

	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Log in to the Container registry
	uses: docker/[email protected]
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract Metadata
	id: meta
	uses: docker/[email protected]
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=semver,pattern={{raw}}
	type=ref,event=pr
	type=ref,event=branch
	type=raw,value=latest,enable={{is_default_branch}}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	tags: ${{ steps.meta.outputs.tags }}

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