Squashed commit of the following: #340

	name: "Build docker image"
	on:
	push:
	branches:
	- main
	- devnet
	- testnet
	- testnet4
	- testnet4-wit
	env:
	REPOSITORY: mamorufoundation/sui-sniffer

	concurrency:
	# cancel redundant builds on PRs (only on PR, not on branches)
	group: ${{ github.workflow }}-${{ github.ref_name }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: self-hosted
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Start docker service
	run: sudo service docker start \|\| true

	- uses: webfactory/ssh-agent@v0.6.0
	with:
	ssh-private-key: \|
	${{ secrets.MAMORU_CORE_KEY }}
	${{ secrets.VALIDATION_CHAIN_KEY }}

	- name: Prepare git and ssh config for build context
	run: \|
	mkdir root-config
	cp -r ~/.gitconfig ~/.ssh root-config/

	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

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

	- name: Get current date
	id: date
	run: echo "::set-output name=date::$(date -u +'%Y-%m-%d')"

	- name: Build and push
	uses: docker/build-push-action@v3
	with:
	context: .
	file: ./docker/sui-node/Dockerfile
	build-args: \|
	GIT_REVISION=${{ github.sha }}
	BUILD_DATE=${{ steps.date.outputs.date }}
	PROFILE=release
	push: true
	tags: \|
	${{ env.REPOSITORY }}:latest
	${{ env.REPOSITORY }}:${{ github.sha }}
	ssh: \|
	default=${{ env.SSH_AUTH_SOCK }}

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