More MEV blocker special status endpoint #47

	name: Docker image
	on:
	push:
	tags: [ v* ]

	jobs:
	build:
	runs-on: ubuntu-latest
	# needs: automated-test-suite
	# Only build on tag push or branch push with rc-* prefix
	if: (github.event_name == 'push' && contains(github.ref, 'refs/tags/v')) \|\| startsWith(github.head_ref, 'rc-')
	env:
	REGISTRY: ghcr.io
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: 'recursive'
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Read metadata
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ${{ env.REGISTRY }}/${{ github.repository }}
	- name: Log in to Github Container Registry
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	# https://stackoverflow.com/a/58178121/315168
	- name: Scrape build info
	run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	# platforms: ${{ matrix.platform }}
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	# experimental: https://github.com/docker/build-push-action/blob/master/docs/advanced/cache.md#cache-backend-api
	cache-from: type=gha
	cache-to: type=gha,mode=max
	# https://stackoverflow.com/questions/67051284/how-to-set-a-dockerfile-arg-in-github-actions
	# https://stackoverflow.com/a/63619526/315168
	build-args: \|
	GIT_VERSION_TAG=${{ env.RELEASE_VERSION }}
	GIT_COMMIT_MESSAGE=${{ github.event.head_commit.message }}
	GIT_VERSION_HASH=${{ github.sha }}

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