build devnet docker image #19

	name: build devnet docker image

	on:
	workflow_dispatch:
	inputs:
	subtensor_repo_ref:
	description: 'A git ref of the subtensor repo (tag/branch/commit-hash)'
	default: 'main'
	type: string

	env:
	# IMAGE_NAME: "backenddevelopersltd/compute-horde-local-subtensor:v0-latest"
	IMAGE_NAME: "backenddevelopersltd/compute-horde-local-subtensor:v1-test" # TODO: remove
	ACTIONS_RUNNER_DEBUG: false

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: space
	run: \|
	df -h
	rm -rf /opt/hostedtoolcache
	df -h

	- name: Maximize build space
	uses: easimon/maximize-build-space@master
	with:
	root-reserve-mb: 6012
	swap-size-mb: 1024
	remove-dotnet: 'true'
	remove-android: 'true'

	- name: space
	run: df -h

	- name: Checkout code
	uses: actions/checkout@v4

	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

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

	- name: Build and push
	uses: docker/build-push-action@v6
	with:
	push: true
	tags: ${{ env.IMAGE_NAME }}
	build-args: \|
	SUBTENSOR_REPO_REF=${{ inputs.subtensor_repo_ref }}

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