Module ownership 

Owner-group reach of a changeset for the review brief.

Maps the changed files and the impact closure to CODEOWNERS owner groups: how many groups the change reaches, which groups it reaches only through the closure, and whether each independent slice of the partition has one owner. Reads the CODEOWNERS file only. It does not read git history, so it does not depend on the churn walk behind routing.

Advisory brief data; never gates.

Structs

OwnerGroupFact

One owner group and how many files of the changeset it owns.

OwnershipFacts

How far a changeset reaches across CODEOWNERS owner groups.

OwnershipSliceFact

The owners of one independent slice of the partition.

Constants

OWNER_GROUP_CAP

Maximum number of owner groups listed in OwnershipFacts::groups. The groups beyond the cap are the lightest ones and are counted in OwnershipFacts::groups_omitted.

Functions

compute_ownership_facts

Compute the ownership section.

load_codeowners

Load the project CODEOWNERS file: the configured codeowners path when set, else the first of the standard locations.