TinyTorch/docs/development/command-cleanup-summary.md

TinyTorch CLI Command Cleanup Summary

Overview

Cleaned up the TinyTorch CLI to remove duplication and provide clear separation of concerns between different types of status checking and testing.

Commands Removed

1. tito status ❌ REMOVED

• Reason: Unimplemented stub that just showed "not yet implemented"
• Replacement: tito modules provides actual module status functionality
• Files deleted: tito/commands/status.py

2. tito submit ❌ REMOVED

• Reason: Unimplemented stub that just showed "not yet implemented"
• Replacement: Not needed for core workflow
• Files deleted: tito/commands/submit.py

Commands Updated

1. tito test ✅ UPDATED

• Before: Duplicated functionality with tito modules --test
• After: Focused on individual module testing with detailed output
• Key changes:
  • tito test --all now redirects to tito modules --test with recommendation
  • tito test --module X provides detailed test output for single modules
  • Better error handling with helpful available modules list

2. tito modules ✅ NEW

• Purpose: Comprehensive module status checking
• Features:
  • Scans all modules in modules/ directory
  • Checks file structure (dev file, tests, README)
  • Runs tests with --test flag
  • Shows detailed breakdown with --details flag

Final Command Structure

Core Commands

tito info                    # TinyTorch package functionality status
tito modules                 # Module development status overview
tito modules --test          # Run all module tests (recommended)
tito modules --details       # Detailed module file structure
tito test --module X         # Individual module test with detailed output

Development Commands

tito sync                    # Export notebooks to package
tito notebooks               # Build notebooks from Python files
tito doctor                  # Environment diagnosis
tito jupyter                 # Start Jupyter server

Utility Commands

tito reset                   # Reset package state
tito nbdev                   # NBDev operations

Benefits of Cleanup

✅ Eliminated Duplication

• No more overlapping functionality between test --all and modules --test
• Removed unimplemented stub commands
• Clear purpose for each command

✅ Improved User Experience

• tito test --all provides helpful redirection to better command
• Better error messages with available modules listed
• Clear separation between overview and detailed testing

✅ Cleaner Architecture

• Focused command purposes
• No confusing "not implemented" messages
• Consistent command patterns

Command Purpose Matrix

Command	Purpose	Scope	Output
tito info	Package functionality	TinyTorch package	What students can use
tito modules	Module development status	All modules	Development progress
tito modules --test	Test all modules	All modules	Test results overview
tito test --module X	Individual module testing	Single module	Detailed test output
tito doctor	Environment diagnosis	System	Environment health
tito sync	Export to package	Notebooks → Package	Build process

Usage Examples

Check Overall Status

# What can students use?
tito info

# What modules are complete?
tito modules

# Which tests are passing?
tito modules --test

Individual Module Development

# Test specific module with detailed output
tito test --module tensor

# Check detailed file structure
tito modules --details

# Export module to package
tito sync --module tensor

Environment Management

# Check environment health
tito doctor

# Start development environment
tito jupyter

Migration Guide

Old → New Command Mapping

Old Command	New Command	Notes
tito status --module X	tito modules	Shows all modules, not just one
tito test --all	tito modules --test	Better overview format
tito submit --module X	Removed	Not needed for core workflow

Recommended Workflow

1. Start development: tito doctor → tito info
2. Check progress: tito modules
3. Test modules: tito modules --test
4. Debug individual: tito test --module X
5. Export to package: tito sync

This cleanup provides a much cleaner and more focused CLI experience with clear separation of concerns and no confusing duplicate functionality.