logs.gokuls.in

…crolling

• Add comprehensive keyboard shortcut documentation organized in sections
• Implement two-column layout with color-coded sections and emoji icons
• Add scrollable help content with ↑/↓ and k/j key support
• Enhance help overlay with larger modal size and scroll support
• Include detailed explanations of all tabs, runtime modes, and features
• Update status bar with context-aware help instructions
• Add help scroll state management to app state
• Document workflow management, search functionality, and best practices

The help tab now provides a complete guide covering:

• Navigation controls and tab switching
• Workflow selection, execution, and triggering
• Runtime modes (Docker, Podman, Emulation, Secure Emulation)
• Log search and filtering capabilities
• Tab-specific functionality and tips
• Quick actions and keyboard shortcuts

Security Features:

• Implement secure emulation runtime with command sandboxing
• Add command validation, filtering, and dangerous pattern detection
• Block harmful commands like 'rm -rf /', 'sudo', 'dd', etc.
• Add resource limits (CPU, memory, execution time, process count)
• Implement filesystem isolation and access controls
• Add environment variable sanitization
• Support shell operators (&&, ||, |, ;) with proper parsing

New Runtime Mode:

• Add 'secure-emulation' runtime option to CLI
• Update UI to support new runtime mode with green security indicator
• Mark legacy 'emulation' mode as unsafe in help text
• Default to secure mode for local development safety

Documentation:

• Create comprehensive security documentation (README_SECURITY.md)
• Update main README with security mode information
• Add example workflows demonstrating safe vs dangerous commands
• Include migration guide and best practices

Testing:

• Add comprehensive test suite for sandbox functionality
• Include security demo workflows for testing
• Test dangerous command blocking and safe command execution
• Verify resource limits and timeout functionality

Code Quality:

• Fix all clippy warnings with proper struct initialization
• Add proper error handling and user-friendly security messages
• Implement comprehensive logging for security events
• Follow Rust best practices throughout

This addresses security concerns by preventing accidental harmful commands while maintaining full compatibility with legitimate CI/CD workflows. Users can now safely run untrusted workflows locally without risk to their host system.

• Resolves #29: UI unresponsiveness in logs tab
• Add LogProcessor with background thread for async log processing
• Implement pre-processed log caching with ProcessedLogEntry
• Replace frame-by-frame log processing with cached results
• Add automatic log change detection for app and system logs
• Optimize rendering from O(n) to O(1) complexity
• Maintain all search, filter, and highlighting functionality
• Fix clippy warning for redundant pattern matching

Performance improvements:

• Log processing moved to separate thread with 50ms debouncing
• UI rendering no longer blocks on log filtering/formatting
• Supports thousands of logs without UI lag
• Non-blocking request/response pattern with mpsc channels

• Add custom deserializer for runs-on field to handle both string and array formats
• Update Job struct to use Vec<String> instead of String for runs-on field
• Modify executor to extract first element from runs-on array for runner selection
• Add test workflow to verify both string and array formats work correctly
• Maintain backwards compatibility with existing string-based workflows

Fixes issue where workflows with runs-on: [self-hosted, ubuntu, small] format

would fail with 'invalid type: sequence, expected a string' error.

This change aligns with GitHub Actions specification which supports:

• String format: runs-on: ubuntu-latest
• Array format: runs-on: [self-hosted, ubuntu, small]