Update Octez to 20.0 (#365) #82

	name: Build
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true
	on:
	push:
	branches:
	- '**'
	tags:
	- '..*'
	paths:
	- 'src/**'
	- '*.dockerfile'
	- 'pyproject.toml'
	- 'poetry.lock'
	- '.github/workflows/build.yml'

	jobs:
	build:
	name: Build
	runs-on: ubuntu-22.04
	env:
	DOCKER_REGISTRY: ghcr.io
	DOCKER_IMAGE_NAME: ${{ github.repository }}

	strategy:
	matrix:
	image:
	- name: pytezos
	dockerfile: pytezos.dockerfile
	platforms: linux/amd64,linux/arm64

	- name: michelson-kernel
	dockerfile: michelson-kernel.dockerfile
	platforms: linux/amd64,linux/arm64

	steps:
	- name: Check out the repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	with:
	install: true
	platforms: linux/amd64,linux/arm64

	- name: Log in to the registry
	uses: docker/login-action@v1
	with:
	registry: ${{ env.DOCKER_REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up metadata
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ env.DOCKER_REGISTRY }}/${{ env.DOCKER_IMAGE_NAME }}
	tags: \|
	type=ref,event=branch
	type=ref,event=tag

	- name: Publish nightly image
	uses: docker/build-push-action@v3
	with:
	context: .
	file: ${{ matrix.image.dockerfile }}
	platforms: ${{ matrix.image.platforms }}
	push: true
	cache-from: type=gha
	cache-to: type=gha,mode=max
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

Provide feedback