deinonyxus/README.md
2025-12-30 12:56:58 +02:00

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Deinonyxus   bluebuild build badge

Deinonyxus is a personal spin of the UBlue Bluefin DX image with the 🍦Lix flavored Nix package manager baked in and a first-login bootstrap for simple declarative package management using curator.

Whats inside

  • Base: ghcr.io/ublue-os/bluefin-dx:latest without Cockpit, Docker, Firefox, VS Code
  • Lix: multi-user install baked in with persistence at /var/home/nix; nix-daemon.service enabled. (D) - First-login bootstrap: installs Lix/nix packages devbox, mc, and micro via curator
  • System packages added: syncthing, uv, vscodium, waydroid;
  • System flatpaks added: Telegram Desktop, Zen Browser

First login behavior

  • Triggers for each non-root user on their first session.
  • Writes state to ~/.local/state/deinonyxus/curator-init.done; delete it to rerun.
  • Bootstraps ~/.config/curator/inventory.toml and runs curator switch with the packages set above.

Install / Rebase

# First pull unsigned to get signing policy
rpm-ostree rebase ostree-unverified-registry:ghcr.io/randogoth/deinonyxus:latest
systemctl reboot

# Then move to the signed image
rpm-ostree rebase ostree-image-signed:docker://ghcr.io/randogoth/deinonyxus:latest
systemctl reboot

The latest tag always tracks the latest build for the Fedora base set in recipes/recipe.yml.

Building locally

bluebuild build --recipe recipes/recipe.yml

Signature verification

Images are signed with Sigstore/cosign. Verify with the repo's cosign.pub:

cosign verify --key cosign.pub ghcr.io/randogoth/deinonyxus