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frabonacci05/14/20251 replyview on HN

Yes! That’s actually what https://tuist.dev is doing. They use Lume to spin up ephemeral macOS VMs with Xcode preinstalled, so they can run builds in clean, reproducible environments. It’s great for CI workflows where you want full macOS without managing long-lived hosts


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shykes05/14/2025

Is it possible to build and host our own Mac base images? Or is there a mandatory dependency to Cua's hosted registry?

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