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LGUG2Z
7763d679a5
This crate converts JSON Schema (as generated by schemars) into strongly-typed Nix option definitions for the NixOS module system. The primary motivation was to generate NixOS module options for komorebi and komorebi-bar configurations, allowing users to write type-checked Nix configurations that map directly to the JSON config files expected by those applications. Some high level notes on the implementation: * Handles all common JSON Schema patterns including primitives, arrays, objects, enums, refs, oneOf/anyOf/allOf, and nullable types * Detects and correctly generates externally-tagged unions (Rust's default serde enum representation) as submodules with optional fields * Detects internally-tagged unions and mixed enum+object unions * Generates let bindings for frequently-used type definitions to avoid repetition in the output (e.g., large enums like Base16Value) * Uses topological sorting to generate type bindings in dependency order, ensuring nested refs are deduplicated correctly * Handles patternProperties for index-based configuration patterns