Module churn 

Git churn analysis for hotspot detection.

Shells out to git log to collect per-file change history, then computes recency-weighted churn scores and trend indicators.

Structs

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 in the given root directory.

is_git_repo

Check if the directory is inside a git repository.

is_shallow_clone

Check if the repository is a shallow clone.

parse_since

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