Fixed the readLog() call to use the correct parameters for reading
from the end of the log file. When using a negative offset to read
the last N bytes, the length parameter must be 0, not a positive number.
Changes:
- Updated fetchMainLog default length from 4096 to 0
- Updated API route default length from '4096' to '0'
Correct usage:
- readLog(-4096, 0) - Read last 4096 bytes from end of file
- readLog(0, 4096) - Read 4096 bytes from start of file
This fixes the INCORRECT_PARAMETERS error when fetching the main
supervisord log.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Applied withLogging() wrapper to all 24 API routes for consistent logging:
Process Control Routes:
- Start/stop/restart individual processes
- Start-all/stop-all/restart-all batch operations
Signal Routes:
- Signal individual processes
- Signal all processes
- Signal process groups
Group Management Routes:
- Start/stop/restart process groups
- Signal operations for groups
Configuration Routes:
- Get all configs (GET)
- Reload configuration (POST)
- Add/remove process groups (POST/DELETE)
Log Routes:
- Read main supervisord log
- Read process stdout/stderr logs
- Clear process logs (individual and all)
System Routes:
- Get system info
- Get all processes info
- Get individual process info
- Send stdin to process
All routes now include:
- Request/response logging with timing
- Automatic error handling and correlation IDs
- X-Request-ID header propagation
- Consistent metadata in responses
Also fixed Next.js 16 deprecation:
- Moved experimental.serverComponentsExternalPackages to serverExternalPackages
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Phase 1 Complete: Log Viewer with Real-time Monitoring
======================================================
Features Added:
- Real-time log viewer with syntax highlighting (ERROR, WARNING, INFO)
- Play/Pause controls for auto-refresh
- Auto-scroll with user scroll detection
- Search and filter functionality with highlighting
- Process selector (all processes + supervisord main log)
- Stdout/Stderr log type switching
- Download logs to file
- Clear logs (process-specific or main log)
- Responsive layout with proper height handling
API Routes Added:
- GET /api/supervisor/logs - Read main supervisord log
- DELETE /api/supervisor/logs - Clear main log
- DELETE /api/supervisor/processes/[name]/logs - Clear process logs
- POST /api/supervisor/processes/logs/clear-all - Clear all logs
Hooks Added:
- useMainLog() - Query main supervisord log with auto-refresh
- useClearMainLog() - Mutation to clear main log
- useClearProcessLogs() - Mutation to clear process logs
- useClearAllLogs() - Mutation to clear all process logs
Components:
- LogViewer - Displays logs with syntax highlighting and search
- LogControls - Control panel with play/pause, auto-scroll, actions
- LogSearch - Search input with clear button
- Full logs page implementation with process/log type selection
UX Improvements:
- Color-coded log levels (red for errors, yellow for warnings, cyan for info)
- Search term highlighting in logs
- Auto-scroll with "Scroll to bottom" button when paused
- Confirmation dialogs for destructive actions
- Loading states and error handling
- Download logs with timestamped filenames
This completes the most requested feature (log viewing) with production-ready
functionality including real-time tailing, search, and management capabilities.
🤖 Generated with Claude Code (https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
