Slash Command790 repo starsupdated 12d ago

refactor-clean

The refactor-clean command analyzes TypeScript/JavaScript projects using tools like knip, depcheck, and ts-prune to identify unused code and dependencies, then safely removes dead code by running the full test suite before and after each deletion to ensure functionality remains intact. Use this command when you need to clean up unused exports, dependencies, and files while maintaining code stability through continuous test verification.

View source Repository: claude-forge

Install in Claude Code

Copy

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/sangrokjung/claude-forge/HEAD/commands/refactor-clean.md -o ~/.claude/commands/refactor-clean.md

Then start a new Claude Code session; the slash command loads automatically.

Definition

refactor-clean.md

# Refactor Clean

> **참고**: 대규모 리팩토링(3파일 이상 변경 예상)은 `/plan`을 먼저 실행하세요 (Golden Principle #9: HARD-GATE).

Safely identify and remove dead code with test verification:

1. Run dead code analysis tools:
   - knip: Find unused exports and files
   - depcheck: Find unused dependencies
   - ts-prune: Find unused TypeScript exports

2. Generate comprehensive report in .reports/dead-code-analysis.md

3. Categorize findings by severity:
   - SAFE: Test files, unused utilities
   - CAUTION: API routes, components
   - DANGER: Config files, main entry points

4. Propose safe deletions only

5. Before each deletion:
   - Run full test suite
   - Verify tests pass
   - Apply change
   - Re-run tests
   - Rollback if tests fail

6. Show summary of cleaned items

Never delete code without running tests first!

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## 다음 단계

| 리팩토링이 끝나면 | 커맨드 |
|:----------------|:-------|
| 코드 검사 | `/code-review` |
| 빌드/테스트 검증 | `/handoff-verify` |
| 문서 동기화 | `/sync` |