plumb-codegen

Source-tree token inference for Plumb.

Walks a project directory, discovers design-token sources (CSS custom properties, Tailwind config files, DTCG token JSON), and bootstraps a best-effort plumb.toml. Wired through the plumb init --from <path> subcommand.

Public API

• infer_config — walk a source tree and return an InferredConfig containing a populated plumb_core::Config and a per-source summary.
• render_toml — serialize an InferredConfig into a plumb.toml with a header comment describing the inputs.
• CodegenError — typed error enum for inference failures.

Determinism

Source files are walked in sorted order, scales are sorted ascending with duplicates removed, and tokens land in indexmap::IndexMap preserving discovery order. Two runs over the same tree produce byte-identical output.

License

Licensed under either of Apache License, Version 2.0 or MIT License at your option.