Merge pull request #63 from glebkin/main #15

	---
	name: docker-push-ghcr

	on:
	push:
	branches: [main]
	workflow_run:
	types:
	- completed
	workflows:
	- 'automerge'
	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: "Checkout"
	uses: actions/checkout@v2

	- uses: actions/setup-go@v1
	with:
	go-version: 1.21
	- name: "Build coredns binary"
	run: \|
	go build -o coredns/coredns coredns/main.go

	- name: "Set up Docker Buildx"
	uses: docker/setup-buildx-action@v1

	- name: "Login to GitHub Container Registry"
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Docker meta
	id: metaci
	uses: docker/metadata-action@v3
	with:
	images: ghcr.io/${{ github.repository_owner }}/ci/coredns
	tags: \|
	type=ref,event=pr
	type=sha,prefix=
	- name: "Build and push"
	uses: docker/build-push-action@v2
	with:
	file: coredns/Dockerfile
	context: .
	push: true
	tags: ${{ steps.metaci.outputs.tags }}

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