Module churn 

Git churn helpers and types exposed through the engine boundary.

Structs

AuthorContribution

Per-author commit aggregation for a single file.

ChurnResult

Result of churn analysis.

FileChurn

Per-file churn data collected from git history.

SinceDuration

Parsed duration for the --since flag.

Enums

ChurnTrend

Churn trend indicator based on comparing recent vs older halves of the analysis period.

Functions

analyze_churn

Analyze git churn for files under root.

analyze_churn_cached

Analyze churn with disk caching.

analyze_churn_from_file

Analyze churn from a normalized fallow-churn/v1 file.

is_git_repo

Check whether root is inside a git repository.

parse_since

Parse a --since value into a git-compatible duration.

set_spawn_hook

Install a spawn hook for git churn analysis.

Type Aliases

ChurnSpawnHook

Function pointer signature used to intercept git churn subprocesses.