update RPM spec changelog (#108) #107

	name: "Publish image"

	on:
	push:
	branches: [ main ]
	tags: [ 'v*' ]

	workflow_dispatch:

	jobs:
	publish:
	name: Publish container images
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3

	- name: Unshallow
	run: git fetch --prune --unshallow

	- name: Describe the current state
	run: git describe --tags

	- name: Docker meta
	id: docker_meta
	uses: docker/[email protected]
	with:
	images: ghcr.io/os-observability/redhat-opentelemetry-collector/redhat-opentelemetry-collector
	tags: \|
	type=semver,pattern={{version}}
	type=semver,pattern={{major}}.{{minor}}
	type=semver,pattern={{raw}}
	type=ref,event=branch

	- name: Set up QEMU
	uses: docker/[email protected]

	- name: Set up Docker Buildx
	uses: docker/[email protected]

	- name: Cache Docker layers
	uses: actions/cache@v3
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-

	- name: Login to GitHub Package Registry
	uses: docker/[email protected]
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push collector image
	uses: docker/[email protected]
	with:
	context: .
	file: ./Dockerfile
	platforms: linux/amd64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.docker_meta.outputs.tags }}
	labels: ${{ steps.docker_meta.outputs.labels }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache

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