Merge pull request #58 from CherryNetwork/mainnet-upgrade-to-v0.9.40 #59

	name: build node

	on:
	push:
	branches:
	- "cherry"

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout sources
	uses: actions/checkout@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@95cb08cb2672c73d4ffd2f422e6d11953d2a9c70 # v2.1.0
	- 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 Dockerhub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

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

	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v4
	with:
	context: .
	file: ./scripts/ci/dockerfiles/polkadot/polkadot_builder.Dockerfile
	push: true
	tags: cherrylabsorg/cherry-polkadot-node:dev

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