Features added:
- Created SSE (Server-Sent Events) endpoint at /api/supervisor/events
- Polls supervisor every 2 seconds for state changes
- Sends process-update events when state changes detected
- Sends heartbeat events to keep connection alive
- Includes error handling with error events
- Created useEventSource hook for managing SSE connections
- Automatic reconnection with exponential backoff
- Configurable max reconnection attempts (default 10)
- Connection status tracking (connecting, connected, disconnected, error)
- Clean event listener management with proper cleanup
- Heartbeat monitoring for connection health
- Created ConnectionStatus component
- Visual status indicator with icons (Wifi, WifiOff, Loader, AlertCircle)
- Color-coded states (green=connected, yellow=connecting, red=error)
- Shows reconnection attempt count
- Manual reconnect button when disconnected/error
- Integrated real-time updates into dashboard and processes pages
- Auto-refresh process data when state changes occur
- Connection status indicator in page headers
- No manual refresh needed for live updates
- Implemented proper cleanup on unmount
- EventSource properly closed
- Reconnection timeouts cleared
- No memory leaks
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Features added:
- Created useKeyboardShortcuts hook for managing keyboard shortcuts
- Supports modifier keys (Ctrl, Shift, Alt)
- Automatically ignores shortcuts when input fields are focused
- ESC key blurs input fields to enable shortcuts
- Added global keyboard shortcuts:
- / : Focus search field
- r : Refresh process list
- a : Select all processes (flat view only)
- ESC : Clear selection / unfocus
- ? (Shift+/) : Show keyboard shortcuts help
- Added process navigation shortcuts:
- j : Select next process
- k : Select previous process
- Space : Toggle selection of focused process
- Auto-scroll to focused process
- Created KeyboardShortcutsHelp modal component:
- Organized shortcuts by category
- Visual kbd elements for keys
- Info about input field behavior
- Added keyboard shortcuts button to processes page header
- Added isFocused prop to ProcessCard with accent ring styling
- Added data-process-id attributes for keyboard navigation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Features added:
- Created stdin API route for sending input to process stdin
- Added useSendProcessStdin React Query hook
- Created StdinInput modal component with:
- Multi-line textarea for input
- Ctrl+Enter keyboard shortcut
- Optional newline append
- Character count display
- Info banner explaining stdin functionality
- Added stdin button to ProcessCard (Terminal icon)
- Button only enabled when process is running (state === 20)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Features added:
- Send Unix signals to processes via interactive modal
- Support for common signals (HUP, INT, TERM, KILL, USR1, USR2, QUIT)
- Custom signal input for advanced use cases
- Safety confirmations for dangerous signals (TERM, KILL, QUIT)
- Signal button added to each ProcessCard
Implementation details:
- Created signal API routes:
- /api/supervisor/processes/[name]/signal - Send signal to process
- /api/supervisor/groups/[name]/signal - Send signal to group
- /api/supervisor/processes/signal-all - Send signal to all processes
- Added React Query hooks:
- useSignalProcess() - Send signal to single process
- useSignalProcessGroup() - Send signal to process group
- useSignalAllProcesses() - Send signal to all processes
- Created SignalSender modal component:
- Grid of common signal buttons with descriptions
- Custom signal text input (auto-uppercase)
- Two-step confirmation for dangerous signals
- Visual warning with AlertTriangle icon
- Destructive button variant for confirmed dangerous signals
- Backdrop blur overlay
ProcessCard enhancements:
- Added Zap icon signal button
- Modal opens on signal button click
- Button disabled when process is stopped
- Modal integrates with useSignalProcess hook
Common signals with descriptions:
- HUP (1): Reload configuration
- INT (2): Interrupt - graceful shutdown
- QUIT (3): Quit
- TERM (15): Terminate - graceful shutdown (dangerous)
- KILL (9): Kill - immediate termination (dangerous)
- USR1 (10): User-defined signal 1
- USR2 (12): User-defined signal 2
Safety features:
- Dangerous signals require confirmation
- Warning message explains risks
- Button changes to destructive variant
- Custom signals also checked for danger
- Clear visual feedback during operation
Phase 7 complete (3-4 hours estimated)
Features added:
- Advanced search and filtering for processes
- Real-time search by name, group, or description
- Filter by process state (All, Running, Stopped, Fatal, Starting, Stopping)
- Filter by process group
- Collapsible filter panel
- Clear all filters button
- Filter count indicator
Implementation details:
- Created ProcessFilters component with:
- Search input with clear button and search icon
- State filter buttons with color indicators
- Group filter buttons (auto-generated from available groups)
- Toggle filters panel button
- Active filters detection and clear button
Processes page enhancements:
- Integrated ProcessFilters component
- Real-time filtering with useEffect
- Display count shows "X of Y processes (filtered)"
- Select All works on filtered results
- Empty state when no matches: "No processes match the current filters"
- Filters apply to both flat and grouped views
Filter features:
- Search: Live filtering as you type (name, group, description)
- State filter: 6 filter options with colored dots
- Group filter: Dynamic buttons for each unique group
- Clear filters: Single button to reset all filters
- Collapsible panel: Show/hide filters to save space
- Active filter indicator: Clear button appears when filters active
UX improvements:
- Search input with X button to clear
- Filter button toggles panel (highlighted when active)
- Color-coded state buttons matching process states
- Responsive layout with flex-wrap for many groups
- Maintains selection state across filter changes
Phase 6 complete (2-3 hours estimated)
Features added:
- Visual analytics dashboard with interactive charts
- Process state distribution pie chart
- Process uptime bar chart (top 10 by uptime)
- Group statistics stacked bar chart
- Real-time data visualization using Recharts
Implementation details:
- Created chart components:
- ProcessStateChart: Pie chart showing state distribution (Running, Stopped, Fatal, Starting, Stopping)
- ProcessUptimeChart: Horizontal bar chart displaying top 10 processes by uptime in hours
- GroupStatistics: Stacked bar chart showing process counts per group by state
Dashboard enhancements:
- Added "Analytics" section between statistics cards and quick actions
- Charts display only when processes are loaded and available
- Responsive grid layout (2 columns on large screens for state/group charts)
- Full-width uptime chart for better readability
Chart features:
- Interactive tooltips with formatted data
- Color-coded by state (success green, destructive red, muted gray)
- Proper legends and labels
- Uptime displayed in hours with minutes in tooltip
- Process names truncated to 15 chars for display
- Empty state messages when no data available
Data visualization:
- Pie chart: Percentage distribution of process states
- Bar chart: Top 10 processes sorted by uptime (descending)
- Stacked bar: Group overview with running/stopped/fatal breakdown
Phase 5 complete (3-4 hours estimated)
Features added:
- View all process configurations in sortable table
- Reload supervisord configuration with confirmation
- Add new process groups dynamically
- Remove process groups with confirmation
- Configuration auto-refresh every 10 seconds
Implementation details:
- Created config API routes: /api/supervisor/config (GET), /api/supervisor/config/reload (POST), /api/supervisor/config/group (POST/DELETE)
- Added React Query hooks: useConfig, useReloadConfig, useAddProcessGroup, useRemoveProcessGroup
- Created components:
- ConfigTable: Sortable table with columns for group, name, command, directory, autostart, priority, numprocs
- ReloadConfigButton: Reload config with confirmation dialog
- ProcessGroupForm: Add/remove groups with separate forms
Configuration page features:
- Displays all process configurations in sortable table
- Click column headers to sort (ascending/descending)
- Visual indicators for autostart (green dot = enabled)
- Shows command in monospace code blocks
- Process group management forms
- Reload configuration button in header
Data displayed per process:
- Group name
- Process name
- Command (with syntax highlighting)
- Working directory
- Autostart enabled/disabled
- Priority value
- Number of processes (numprocs)
Phase 4 complete (8-10 hours estimated)
Features added:
- Multi-select functionality for processes with checkboxes
- Floating BatchActions toolbar appears when processes are selected
- Batch operations: Start Selected, Stop Selected, Restart Selected
- Select All / Deselect All button in processes page
- Visual feedback with ring indicator on selected cards
- Click card to toggle selection, buttons prevent card selection
Implementation details:
- Created batch API routes: /api/supervisor/processes/{start-all,stop-all,restart-all}
- Added React Query hooks: useStartAllProcesses, useStopAllProcesses, useRestartAllProcesses
- Created BatchActions component with floating toolbar
- Enhanced ProcessCard with optional selection mode (isSelected, onSelectionChange props)
- Updated processes page with selection state management
- Checkbox prevents event bubbling to avoid conflicts with action buttons
UX improvements:
- Selected cards show primary ring with offset
- BatchActions toolbar slides up from bottom
- Selection count displayed in toolbar
- Clear selection with X button or after batch action completes
Phase 3 complete (4-6 hours estimated)
Features added:
- Group-based process organization with collapsible cards
- Batch operations for groups (Start All, Stop All, Restart All)
- Group statistics display (running, stopped, fatal counts)
- Dedicated /groups page for group-centric management
- View toggle in /processes page (Flat view | Grouped view)
Implementation details:
- Created group API routes: /api/supervisor/groups/[name]/{start,stop,restart}
- Added React Query hooks: useStartProcessGroup, useStopProcessGroup, useRestartProcessGroup
- Created components: GroupCard, GroupView, GroupSelector
- Updated Navbar with Groups navigation link
- Integrated grouped view in processes page with toggle
Phase 2 complete (6-8 hours estimated)
- Re-enable output: 'standalone' in next.config.ts for Docker builds
- Remove public directory copy from Dockerfile (not needed for this project)
- Standalone mode works with force-dynamic routing to prevent SSR issues
Fixes Gitea Actions build failure where .next/standalone was not found
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>
- Add LogViewer component with syntax highlighting and auto-scroll
- Add LogControls for play/pause, auto-scroll, refresh, download, clear
- Add LogSearch component with search highlighting
- Add Input UI component
- Fix TypeScript type issues in ProcessCard and types.ts
- Fix XML-RPC client type issues
- Add force-dynamic to layout to prevent SSR issues with client components
- Add mounted state to Navbar for theme toggle hydration
- Add custom 404 page
Components added:
- components/logs/LogViewer.tsx - Main log viewer with real-time display
- components/logs/LogControls.tsx - Control panel for log viewing
- components/logs/LogSearch.tsx - Search input for filtering logs
- components/ui/input.tsx - Reusable input component
Fixes:
- ProcessStateCode type casting in ProcessCard
- XML-RPC client options type (use any to avoid library type issues)
- canStartProcess/canStopProcess type assertions
- Dynamic rendering to prevent SSR hydration issues
🤖 Generated with Claude Code (https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Modern web interface for Supervisor process management
- Built with Next.js 16 (App Router) and Tailwind CSS 4
- Full XML-RPC client implementation for Supervisor API
- Real-time process monitoring with auto-refresh
- Process control: start, stop, restart operations
- Modern dashboard with system status and statistics
- Dark/light theme with OKLCH color system
- Docker multi-stage build with runtime env var configuration
- Gitea CI/CD workflow for automated builds
- Comprehensive documentation (README, IMPLEMENTATION, DEPLOYMENT)
Features:
- Backend proxy pattern for secure API communication
- React Query for state management and caching
- TypeScript strict mode with Zod validation
- Responsive design with mobile support
- Health check endpoint for monitoring
- Non-root user security in Docker
Environment Variables:
- SUPERVISOR_HOST, SUPERVISOR_PORT
- SUPERVISOR_USERNAME, SUPERVISOR_PASSWORD (optional)
- Configurable at build-time and runtime
🤖 Generated with Claude Code (https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
