docker and github files #33

	name: Build Docker image
	on:
	push:
	branches:
	- master
	- interlay-master
	- docker

	jobs:
	build-and-push-image:
	runs-on: [self-hosted, linux]
	permissions:
	contents: read
	packages: write
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: true
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ghcr.io/interlay/chopsticks
	tags: \|
	type=ref,event=branch
	type=ref,event=tag
	type=sha,prefix={{branch}}-
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Setup docker context for buildx
	id: buildx-context
	run: docker context create builders

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	with:
	endpoint: builders

	- name: Build and push
	uses: docker/build-push-action@v4
	if: github.event_name != 'pull_request'
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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