trigger docker build for experimental-github-actions tag #54

	name: Publish Docker Image

	# ping2

	on:
	push:
	branches:
	- main
	tags:
	- experimental-github-actions

	env:
	IMAGE: mango-feeds
	ORG: blockworks-foundation
	REGISTRY: ghcr.io

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:

	- name: Checkout
	uses: actions/checkout@v2
	with:
	submodules: recursive

	- name: Set rust version
	run: \|
	source ci/rust-version.sh
	echo "RUST_STABLE=$rust_stable" \| tee -a $GITHUB_ENV

	# Use docker buildx
	- name: Use docker buildx
	uses: docker/setup-buildx-action@v2
	id: buildx
	with:
	install: true
	buildkitd-flags: --debug

	# Login to Registry
	- name: Login to Registry
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	# Build and push the image
	- name: Build and Push Image
	uses: docker/build-push-action@v2
	with:
	context: .
	build-args: \|
	RUST_TOOLCHAIN_VERSION=${{ env.RUST_STABLE }}
	push: true
	tags: \|
	${{ env.REGISTRY }}/${{ env.ORG }}/${{ env.IMAGE }}:${{ github.sha }}
	${{ env.REGISTRY }}/${{ env.ORG }}/${{ env.IMAGE }}:latest
	cache-from: type=gha
	cache-to: type=gha,mode=max

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