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Refocus Shell CLI Roadmap

Completed Phases ✅

Phase 1: Code Sanity Check & Bug Fixes

✅ Fixed critical time tracking bug (variable name collision)
✅ Refactored prompt management to use database
✅ Eliminated temporary file pollution
✅ Fixed SQL injection vulnerabilities

Phase 2: Separation of Concerns & Code Reuse

✅ Extracted common database functions to lib/work-db.sh
✅ Extracted common utilities to lib/work-utils.sh
✅ Implemented subcommand structure
✅ Reduced main script from 994 to 104 lines (89% reduction)
✅ Created focused, maintainable subcommands

Phase 3.1: Error Handling & Robustness

✅ Standardized error handling across subcommands
✅ Consistent exit codes and error messages
✅ Input validation and sanitization

Phase 3.2: Project Descriptions

✅ Added optional description field for projects
✅ New focus description command with CRUD operations
✅ Database schema updates and migration system
✅ Integration with status, reports, and exports
✅ Validation and error handling for descriptions

Current Phase 🚧

Phase 3.3: Add `set -e` to Main Script

Add set -e to main work script for critical safety
Ensure subcommands handle errors gracefully
Test error propagation

Phase 3.4: Input Validation Enhancement

Robust validation for all user inputs
Better handling of malformed data
Sanitization of project names and timestamps
Edge case handling

Phase 4.1: Create `config.sh`

Centralized configuration file
Database paths, timeouts, defaults
User-customizable settings

Future Phases 📋

Phase 4.2: Environment Variable Support

WORK_DB_PATH for custom database location
WORK_VERBOSE for debug output
WORK_CONFIG_PATH for custom config location
Override defaults without editing files

Phase 5.1: Unit Tests

Test individual subcommands
Test library functions (work-db.sh, work-utils.sh)
Automated test suite with test framework
Mock database for isolated testing

Phase 5.2: Integration Tests

Full workflow testing (on → status → off → report)
Database state validation
Cross-subcommand interactions
End-to-end user scenarios

Phase 5.3: Documentation

API documentation for libraries
User manual updates with examples
Developer guide for contributors
Code comments and inline documentation

Phase 6.1: Plugin System

Allow custom subcommands via plugin directory
Hook system for events (session start/end)
Extensible architecture
Plugin management commands

Phase 6.2: Backup & Sync

Automatic database backups
Cloud sync capabilities (Google Drive, Dropbox)
Data migration tools
Backup rotation and cleanup

Phase 6.3: Advanced Features

Time tracking templates
Project hierarchies and tags
Integration with external tools (Jira, GitHub)
Web dashboard for visualization

Phase 7: Performance & Optimization

Database query optimization
Caching for frequently accessed data
Batch operations for large datasets
Memory usage optimization

Phase 8: User Experience

Interactive mode for complex operations
Auto-completion for shell integration
Progress indicators for long operations
Better error recovery suggestions

Implementation Notes

Priority Order

High Priority: Phases 3.3, 3.4, 4.1 (current focus)
Medium Priority: Phases 4.2, 5.1, 5.2, 5.3
Low Priority: Phases 6.1, 6.2, 6.3
Future: Phases 7, 8

Testing Strategy

Each phase should include comprehensive testing
Backward compatibility must be maintained
User workflows should be validated

Documentation Requirements

All new features must be documented
Examples should be provided for complex operations
Breaking changes must be clearly communicated

Last updated: 2025-07-27 Status: Phase 3.2 in progress