概要
The upgrade-flake skill streamlines the maintenance of NixOS systems by managing the lifecycle of flake input updates. It handles the update of the flake.lock file, performs dry-run build checks to ensure stability, and facilitates the application of new package versions without changing the underlying release channel. By incorporating explicit rollback instructions and service verification steps, it provides a robust, fail-safe workflow for keeping Nix-based environments current and secure.
