# 140 Claude 956697f1

> Guitar Development Guide

- Skill: `tools-only/140-claude-956697f1` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add tools-only/140-claude-956697f1`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tools-only/140-claude-956697f1/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: tools-only (https://skillmd.com/u/tools-only)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/tools-only/140-claude-956697f1

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# Guitar Development Guide

## Build Commands
- Setup dependencies: `sudo apt install build-essential ruby qmake6 libqt6core6 libqt6gui6 libqt6svg6-dev libqt6core5compat6-dev zlib1g-dev libgl1-mesa-dev libssl-dev`
- Prepare environment: `ruby prepare.rb`
- Build project: `mkdir build && cd build && qmake6 ../Guitar.pro && make -j8`
- Release build: `qmake "CONFIG+=release" ../Guitar.pro && make`
- Debug build: `qmake "CONFIG+=debug" ../Guitar.pro && make`

## Code Style Guidelines
- C++17 standard with Qt 6 framework
- Classes use PascalCase naming (MainWindow, GitCommandRunner)
- Methods use camelCase naming (openRepository, setCurrentBranch)
- Private member variables use _ suffix or m pointer (data_, m)
- Constants and enums use UPPER_CASE or PascalCase
- Include order: class header, UI header, project headers, Qt headers, standard headers
- Error handling: prefer return values for operations that can fail
- Whitespace: tabs for indentation, spaces for alignment
- Line endings: LF (\n)
- Max line length: no limits
- Use Qt's signal/slot mechanism for async operations