refactor(nix): migrate from flake-utils to flake-parts#250
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Replace flake-utils with flake-parts for a more modular and type-safe Nix flake configuration. flake-parts uses the NixOS module system pattern, providing better extensibility and composability. Key changes: - Replace flake-utils input with flake-parts - Use mkFlake with perSystem pattern instead of eachDefaultSystem - Explicitly declare supported systems (x86_64-linux, aarch64-linux, aarch64-darwin) - Remove x86_64-darwin from supported systems as it is no longer needed Benefits of flake-parts: - NixOS-style module system for flake configuration - Type-safe options with better error messages - Support for advanced features like partitions and flakeModules - More maintainable structure for complex flake configurations
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Pull request overview
This PR refactors the Nix flake configuration by migrating from flake-utils to flake-parts for improved modularity and type safety. The migration adopts the NixOS module system pattern and explicitly declares supported systems.
Key Changes:
- Replaced
flake-utilsdependency withflake-parts - Refactored outputs structure from
eachDefaultSystemtomkFlakewithperSystempattern - Explicitly declared three supported systems (x86_64-linux, aarch64-linux, aarch64-darwin), removing x86_64-darwin
Reviewed changes
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| File | Description |
|---|---|
| flake.nix | Migrated from flake-utils to flake-parts, refactored outputs using mkFlake with explicit system declarations |
| flake.lock | Updated dependency tree to replace flake-utils with flake-parts and nixpkgs-lib |
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Add nixfmt-rfc-style as a development dependency in the Nix flake and configure lefthook to automatically format .nix files on pre-commit. Uses `nix develop --command` to run nixfmt from the devShell context, ensuring consistent Nix code formatting across the project.
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Summary
Migrates the Nix flake configuration from
flake-utilstoflake-partsfor improved modularity and type safety.What Changed
flake-utilsinput withflake-partsmkFlakewithperSystempatternx86_64-linux,aarch64-linux,aarch64-darwinx86_64-darwinsupport (no longer needed)Why
flake-partsprovides several advantages overflake-utils:Summary by cubic
Migrates the Nix flake from flake-utils to flake-parts for a modular, type-safe per-system setup. Adds nixfmt to the dev shell with automatic .nix formatting on pre-commit, and simplifies CI by loading the dev environment in the shared setup-nix action.
Refactors
Dependencies
Written for commit 2c9a8ff. Summary will update automatically on new commits.