Files
wifi-densepose/.claude/commands/hooks/pre-edit.md
Claude 6ed69a3d48 feat: Complete Rust port of WiFi-DensePose with modular crates
Major changes:
- Organized Python v1 implementation into v1/ subdirectory
- Created Rust workspace with 9 modular crates:
  - wifi-densepose-core: Core types, traits, errors
  - wifi-densepose-signal: CSI processing, phase sanitization, FFT
  - wifi-densepose-nn: Neural network inference (ONNX/Candle/tch)
  - wifi-densepose-api: Axum-based REST/WebSocket API
  - wifi-densepose-db: SQLx database layer
  - wifi-densepose-config: Configuration management
  - wifi-densepose-hardware: Hardware abstraction
  - wifi-densepose-wasm: WebAssembly bindings
  - wifi-densepose-cli: Command-line interface

Documentation:
- ADR-001: Workspace structure
- ADR-002: Signal processing library selection
- ADR-003: Neural network inference strategy
- DDD domain model with bounded contexts

Testing:
- 69 tests passing across all crates
- Signal processing: 45 tests
- Neural networks: 21 tests
- Core: 3 doc tests

Performance targets:
- 10x faster CSI processing (~0.5ms vs ~5ms)
- 5x lower memory usage (~100MB vs ~500MB)
- WASM support for browser deployment
2026-01-13 03:11:16 +00:00

2.1 KiB

hook pre-edit

Execute pre-edit validations and agent assignment before file modifications.

Usage

npx claude-flow hook pre-edit [options]

Options

  • --file, -f <path> - File path to be edited
  • --auto-assign-agent - Automatically assign best agent (default: true)
  • --validate-syntax - Pre-validate syntax before edit
  • --check-conflicts - Check for merge conflicts
  • --backup-file - Create backup before editing

Examples

Basic pre-edit hook

npx claude-flow hook pre-edit --file "src/auth/login.js"

With validation

npx claude-flow hook pre-edit -f "config/database.js" --validate-syntax

Manual agent assignment

npx claude-flow hook pre-edit -f "api/users.ts" --auto-assign-agent false

Safe editing with backup

npx claude-flow hook pre-edit -f "production.env" --backup-file --check-conflicts

Features

Auto Agent Assignment

  • Analyzes file type and content
  • Assigns specialist agents
  • TypeScript → TypeScript expert
  • Database → Data specialist
  • Tests → QA engineer

Syntax Validation

  • Pre-checks syntax validity
  • Identifies potential errors
  • Suggests corrections
  • Prevents broken code

Conflict Detection

  • Checks for git conflicts
  • Identifies concurrent edits
  • Warns about stale files
  • Suggests merge strategies

File Backup

  • Creates safety backups
  • Enables quick rollback
  • Tracks edit history
  • Preserves originals

Integration

This hook is automatically called by Claude Code when:

  • Using Edit or MultiEdit tools
  • Before file modifications
  • During refactoring operations
  • When updating critical files

Manual usage in agents:

# Before editing files
npx claude-flow hook pre-edit --file "path/to/file.js" --validate-syntax

Output

Returns JSON with:

{
  "continue": true,
  "file": "src/auth/login.js",
  "assignedAgent": "auth-specialist",
  "syntaxValid": true,
  "conflicts": false,
  "backupPath": ".backups/login.js.bak",
  "warnings": []
}

See Also

  • hook post-edit - Post-edit processing
  • Edit - File editing tool
  • MultiEdit - Multiple edits tool
  • agent spawn - Manual agent creation