# Complexity Review Report

**Branch**: feat/179-git-log-parser-gix -> main
**Date**: 2026-05-15
**Scope**: Incremental (1 commit: bd7b8c1)

## Issues in Your Changes (BLOCKING)

### CRITICAL

(none)

### HIGH

(none)

### MEDIUM

**Typo introduced by mechanical rename: `FileChangeInfoInfo`** - `crates/rskim/src/cmd/heatmap/metrics.rs:78`
**Confidence**: 95%
- Problem: The find-and-replace that renamed `FileChange` to `FileChangeInfo` also transformed the comment `FileChangeInfo.path` into `FileChangeInfoInfo.path` (double "Info"). This is a readability regression in a comment that explains a subtle borrowing invariant — exactly the kind of comment future maintainers will read carefully.
- Fix:
  ```rust
  // Before (line 78):
  // &str keys borrow from PathBuf::to_str() on each FileChangeInfoInfo.path — valid
  
  // After:
  // &str keys borrow from PathBuf::to_str() on each FileChangeInfo.path — valid
  ```

## Issues in Code You Touched (Should Fix)

(none)

## Pre-existing Issues (Not Blocking)

(none)

## Suggestions (Lower Confidence)

(none — the incremental diff is a clean mechanical rename with no structural complexity changes)

## Summary

| Category | CRITICAL | HIGH | MEDIUM | LOW |
|----------|----------|------|--------|-----|
| Blocking | 0 | 0 | 1 | 0 |
| Should Fix | 0 | 0 | 0 | 0 |
| Pre-existing | 0 | 0 | 0 | 0 |

**Complexity Score**: 9/10
**Recommendation**: APPROVED_WITH_CONDITIONS

### Rationale

This commit is a straightforward mechanical rename: removing two type aliases (`CommitRecord` -> `CommitInfo`, `FileChange` -> `FileChangeInfo`) so the heatmap module uses the canonical names from `rskim_search` directly. The change touches 4 files with +34/-29 lines, all of which are identifier renames in type signatures, struct constructors, and comments.

From a complexity perspective, this is a net positive — it eliminates an indirection layer (type aliases) that forced readers to mentally map between two names for the same type. No new control flow, nesting, parameters, or logic were introduced. The single blocking finding is a minor typo introduced by the mechanical rename in a comment.

**Condition for merge**: Fix the `FileChangeInfoInfo` typo at `metrics.rs:78`.
