finder-color-walk

Deterministic triadic fanout over a file-set, with macOS Finder label coloring, supporting GF(3) conservation and Strong Parallelism Invariance (SPI).

Contract

Inputs

• Root path(s) to enumerate files (user-supplied).
• Optional filters (extensions, max depth, ignore globs).
• Policy:
  • raw (default): color_at(file) only; SPI holds; GF(3) not guaranteed.
  • gf3_balanced: colors are assigned in position-aligned triplets across the 3 routed fibers; GF(3) holds.

Outputs

• A (file → color) assignment and a (file → fiber) routing.
• Optional application of macOS Finder label colors.

Guarantees