Module routing 

Structs

RoutingFacts

The full routing section: one unit per changed source file with a routable signal. Files with no ownership signal are omitted (no noise).

RoutingUnit

One routed unit with its experts and bus-factor flag.

Functions

compute_routing

Compute the routing section for the changed files. Best-effort: returns an empty RoutingFacts when churn is unavailable (non-git repo, shallow clone with no history). CODEOWNERS is consulted when present.