Changelog

All notable changes to WTIsMyCode are documented in this file.

[Unreleased] — feature/improvements-v2

Config validation (Config::validate()) — checks project root, language, scan includes, src_roots, cache age, and file size formats with helpful error messages
Duration & file size parsers — parse_duration() (s/m/h/d/w) and parse_file_size() (B/KB/MB/GB) utility functions
Dependency cycle detection (cycle_detector.rs) — DFS-based algorithm to find circular module dependencies
Cycle detection in renderer — Critical points section now shows detected dependency cycles
Full pipeline integration tests — Tests for config validation, scanning, cycle detection, and rendering
Stats command — wtismycode stats displays project-level statistics (files, modules, symbols, edges)
Check command — wtismycode check verifies documentation consistency with code
Colored CLI output — Progress bars and colored status messages
Comprehensive README — Badges, configuration reference table, command documentation, architecture overview

CLI architecture — Decomposed into separate command modules (generate, check, stats, init)
Error handling — Improved error messages with thiserror and anyhow
Clippy compliance — All warnings resolved