add avg block time #19

	name: docker-build

	on:
	push:
	branches:
	- cosmos//
	- chains//

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout 🛎️
	uses: actions/checkout@v4

	- name: Set BDJuno chain name 🔧
	shell: bash
	run: echo "CHAIN_NAME=$(echo ${GITHUB_REF#refs/heads/} \| sed 's/\//_/g')" >> $GITHUB_ENV

	- name: Set BDJuno version 🔧
	shell: bash
	run: echo "GITHUB_VERSION=$(git describe --tags)" >> $GITHUB_ENV

	- name: Prepare tags 🏷️
	id: prep
	run: \|
	DOCKER_IMAGE=${{ secrets.DOCKERHUB_BDJUNO_REPO }}
	CHAIN_NAME="${{env.CHAIN_NAME}}"
	VERSION="${{env.GITHUB_VERSION}}"
	TAGS="${DOCKER_IMAGE}:${CHAIN_NAME}-${VERSION}"
	echo ::set-output name=version::${VERSION}
	echo ::set-output name=tags::${TAGS}
	echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')

	- name: Determine Dockerfile to use 🔍
	run: \|
	if [[ -f Dockerfile.cosmwasm ]]; then
	export DOCKERFILE=Dockerfile.cosmwasm
	else
	export DOCKERFILE=Dockerfile.default
	fi
	echo "DOCKERFILE=${DOCKERFILE}" >> $GITHUB_ENV

	- name: Set up Docker Buildx 🧰
	uses: docker/setup-buildx-action@v3

	- name: Login to DockerHub 👤
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Build and push 📤
	uses: docker/build-push-action@v5
	with:
	context: .
	file: "./${{ env.DOCKERFILE }}"
	push: true
	tags: ${{ steps.prep.outputs.tags }}

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