Completed

Audit Tasks

• Create audit templates based on audit-methodology.md
• Perform initial inventory of all scripts with basic information
• Set up audit tracking spreadsheet
• Conduct initial dependency mapping across all scripts
• Audit core components in this order:
  • System::CommandExecutor - Base command execution functionality
  • BookProcessing::Utilities::CommandRunner - Book-specific command execution
  • BookProcessing::MetadataHandler - Metadata management
  • BookProcessing::LoggerSetup - Logging configuration
  • BookProcessing::Builders::PdfBuilder - PDF generation
  • BookProcessing::Builders::EbookFormatsBuilder - Ebook format generation
  • BookProcessing::Converters::LatexToWikijs - WikiJS conversion
  • BookProcessing::QualityChecker - Quality validation
• Identify common patterns and inconsistencies across components
• Document Ruby-specific features that will need special attention in Elixir migration
• Create test fixtures for component testing during audit
• Analyze error handling patterns across components
• Review logging practices for consistency

Migration Preparation Tasks

• Create Ruby patterns analysis document
• Create test fixtures for component testing during refactoring
• Refactor command execution pattern for consistency
• Standardize error handling approach across components
  • Create consistent error class hierarchy
  • Implement standardized error handling patterns
  • Add context information to error messages
  • Improve error recovery mechanisms
• Improve configuration management to reduce hardcoded values
  • Extract hardcoded paths to configuration
  • Implement consistent configuration loading
  • Add validation for configuration values
  • Create environment-specific configuration
• Document Elixir migration patterns with concrete examples
  • Command execution pattern in Elixir
  • Error handling with {:ok, result} | {:error, reason} pattern
  • Configuration management with Application
  • Process supervision strategies
  • Concurrency patterns for format generation

Elixir Migration Planning

• Create high-level architecture diagram for Elixir implementation
  • Define system boundaries and components
  • Establish communication patterns between components
  • Document data flow through the system
  • Identify supervision hierarchies
• Create event storming analysis document
• Define module structure based on bounded contexts
  • Map Ruby classes to Elixir modules
  • Define interfaces between bounded contexts
  • Document domain entities and aggregates
  • Establish naming conventions
• Design supervision tree for core components
  • Identify stateful components requiring supervision
  • Define restart strategies for different components
  • Plan for fault isolation and recovery
  • Document supervisor hierarchy
• Create proof-of-concept for command execution in Elixir
  • Implement basic command execution module
  • Add timeout and error handling
  • Create tests for various scenarios
  • Benchmark against Ruby implementation
• Implement test fixtures in Elixir
  • Port existing Ruby test fixtures
  • Create Elixir-specific test helpers
  • Set up ExUnit test structure
  • Implement property-based tests for core functionality

CLI Implementation Tasks

• Design CLI interface with backward compatibility
  • Define command structure and options
  • Create argument parser with legacy support
  • Implement help and documentation
• Implement core CLI commands
  • Create build command with format selection
  • Implement publish command with target selection
  • Add validate command with reporting
• Build executable distribution
  • Configure Escript for standalone distribution
  • Add installation task for system-wide availability
  • Create development helper script
• Create comprehensive tests
  • Unit tests for parser and options
  • Integration tests for end-to-end workflows
  • Command execution in various environments
• Add additional utility commands
  • Create asset management commands
  • Add environment validation utilities
  • Implement configuration generators
• Improve CLI documentation
  • Document required metadata path parameter for build command
  • Create usage examples for common scenarios
  • Add troubleshooting section for common CLI errors