Auto build and push r3 image to ghcr (#7) #1

	# Copyright 2023 SkyAPM org
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: publish-docker

	on:
	push:
	branches:
	- main
	release:
	types:
	- released

	jobs:
	build-docker:
	# if: github.repository == 'SkyAPM/R3'
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	timeout-minutes: 120
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
	with:
	images: \|
	ghcr.io/${{ github.repository }}

	- name: Build and push Docker images
	uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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