Cache Warming — Kurtosis CL images #23

	name: Cache Warming — Kurtosis CL images

	# Populates the base-branch docker-cl-* and docker-buildkit-* image caches that
	# test-kurtosis-assertoor.yml restores. Its warm path is skipped on cache-warming
	# runs, so PR / merge_group runs otherwise never get these caches and pull every
	# third-party image from Docker Hub.
	# GitHub cache scoping makes default-branch caches readable from every PR and merge
	# group, so warming on main/release is enough.
	#
	# Triggers:
	# - push to a protected branch touching test-kurtosis-assertoor.yml or a kurtosis
	# .io file -> warm on a version bump
	# - schedule (daily) -> safety net if LRU-evicted
	# - workflow_dispatch -> manual (use once to bootstrap)
	#
	# The cache key is derived from the pinned image versions: the kurtosis-infra and
	# eth2-val-tools tags in test-kurtosis-assertoor.yml plus the CL / assertoor tags it
	# reads from the kurtosis .io files — hence the paths filter covers both.

	on:
	push:
	branches:
	- main
	- 'release/**'
	paths:
	- '.github/workflows/test-kurtosis-assertoor.yml'
	- '.github/workflows/kurtosis/**'
	schedule:
	- cron: '27 5 * * *'
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}
	cancel-in-progress: false

	permissions:
	contents: read

	jobs:
	warm:
	uses: ./.github/workflows/test-kurtosis-assertoor.yml
	with:
	cl-images-only: true
	secrets: inherit

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