The shadow utility was using theme(colors.accent.green) which is not
supported in arbitrary value syntax. Replaced with direct hex value #00ff88.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add Monaco Editor (v0.52.2) as dependency
- Create MonacoEditor Lit component with normal and diff modes
- Support inline/side-by-side diff switching with responsive behavior
- Replace CodeMirror in file browser with Monaco
- Add /api/fs/diff-content endpoint for fetching original/modified content
- Update build system to use esbuild with Monaco plugin
- Add proper Monaco asset handling and bundling
- Style Monaco with VibeTunnel dark theme
Note: There are rendering artifacts that need to be addressed
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add automatic shell alias resolution via ProcessUtils.resolveCommand()
- Support aliases like 'claude-danger' by running through user's shell
- Detect user's shell properly on all platforms (zsh, bash, pwsh, cmd, etc.)
- Replace --debug CLI flag with VIBETUNNEL_DEBUG environment variable
- Update spec.md with new functionality
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- When 'which' fails, now calls 'bash -i -c "alias"' to get all aliases
- Parses the alias output (key='value' format) into a Map
- Checks if the executable is an alias and resolves it
- Extracts the actual command from alias value (handles arguments)
- Attempts to resolve the aliased command to an absolute path
This allows using shell aliases like 'll' or custom aliases as commands.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Resolve command executables to absolute paths before spawning PTY
- Use 'which' command to find executables in PATH
- Handle absolute paths, relative paths, and PATH lookups
- Log the final resolved command for debugging
- Store resolved command in session info
This ensures consistent behavior regardless of how commands are specified
and helps with debugging by showing exact paths being executed.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The uuid package is used in runtime code (server.ts, hq-client.ts,
pty-manager.ts) so it needs to be in dependencies, not devDependencies.
This fixes the esbuild bundling errors during the build process.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Change error to warning when hash file is not found
- Force full rebuild instead of failing when hash is missing
- This fixes build failures when the hash calculation phase hasn't run
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix keyboard event handling to allow typing in terminal width input field
- Add font size adjustment controls (8-32px range) with +/- buttons and reset
- Store font size preference in localStorage for persistence
- Trigger terminal resize events when font size changes to update PTY dimensions
- Improve UX by preventing input event bubbling in settings dropdown
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement client-side logger that mirrors server interface
- Add /api/logs endpoints for client log submission and retrieval
- Create real-time log viewer component at /logs with filtering
- Update all client files to use new logging system
- Add responsive design for log viewer (mobile/desktop layouts)
- Implement smart auto-scroll that preserves reading position
- Add Mac-style auto-hiding scrollbars
- Configure Express to serve .html files with clean URLs
- Update spec.md with logging infrastructure documentation
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove all colors from error/warn logs per style guide
- Add appropriate colors to logger.log calls (green=success, yellow=warning, blue=info, gray=metadata)
- Remove all prefixes like [STREAM], ERROR:, WARNING:
- Ensure all messages start lowercase (except acronyms) with no periods
- Add missing essential logs for lifecycle events and state changes
- Add debug logs for troubleshooting and performance monitoring
- Ensure all error logs include the error object
- Add proper logging to previously silent catch blocks
- Enhance context in logs with relevant IDs, counts, and durations
The logging now provides comprehensive visibility into:
- Server initialization and shutdown sequences
- Session lifecycle (creation, usage, termination)
- Connection events and client tracking
- Authentication attempts and security events
- File system operations and Git performance
- Remote server health checks and HQ communication
- Process management across platforms
- Resource cleanup and performance metrics
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement centralized logger utility with file and console output
- Add debug mode support via --debug flag
- Initialize logger at startup for server, fwd, and cli
- Replace all console.log/error calls with structured logger
- Add logging style guide for consistent messaging
- Include proper shutdown handling with closeLogger()
The logger provides:
- Timestamped color-coded console output
- Module identification in all logs
- File logging to ~/.vibetunnel/log.txt
- Debug logs toggled via --debug flag
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Create logger factory with explicit module names (no stack traces)
- Support log/warn/error/debug levels with clean method names
- Write to ~/.vibetunnel/log.txt with automatic cleanup on startup
- Add colored console output with timestamps and module names
- Support debug mode via flag or environment variable
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Applications like Claude CLI use ANSI escape sequences to hide the cursor
(\x1b[?25l) and render their own cursor with inverse text. The terminal
component now tracks cursor visibility by parsing these sequences in the
write() method and respects the visibility state when rendering.
- Added cursorVisible state that defaults to true
- Parse \x1b[?25l (hide) and \x1b[?25h (show) sequences in write()
- Only render cursor when both on cursor line AND cursor is visible
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The direct notification system wasn't being used since hasListeners()
was checking before any listeners were set up. All sessions were using
file watching anyway. Simplified the code by removing the unused
notification system and keeping only the optimized file watching.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
AsciinemaWriter always writes a header, so we can trust it exists.
Removed all the default header construction logic and headerSent tracking.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Integrate stat checking directly into StreamWatcher
- Remove platform-specific code paths that all used fs.watch anyway
- Keep the actual optimization: checking file stats to avoid spurious events
- Simpler, cleaner code with the same benefits
The real improvements remain:
1. Direct notifications for in-process sessions
2. Stat checking to verify actual file changes
3. Only processing when file size increases
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Check upfront if we have listeners for direct notifications
- Use EITHER direct notifications OR file watcher, not both
- This eliminates any possibility of duplicate broadcasts
- Server sessions get instant updates via direct notifications
- Forwarded sessions use optimized file watcher
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Only use file watcher if no direct notifications are available
- Remove unnecessary deduplication logic
- Clean up logging for direct notifications
- Wait 100ms to detect if we're getting direct notifications before
starting file watcher (for cross-process scenarios)
This should eliminate duplicate broadcasts and improve latency for
server-created sessions while maintaining compatibility with fwd.ts
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The issue was that sendInput() was processing input twice:
1. Writing directly to PTY + asciinema for in-memory sessions
2. Then continuing to socket path which would write again
Added early return after in-memory session processing to avoid
the socket path when we already have a direct PTY reference.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add deduplication logic to prevent the same line from being broadcast
twice when both direct notification and file watcher fire. Uses a
simple hash and 50ms time window to detect duplicates.
This fixes the double input issue in server-created sessions.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add platform-specific optimized file watcher
- Linux: inotify with rapid polling after changes
- macOS: FSEvents + periodic checks to overcome batching
- Windows: ReadDirectoryChangesW with debouncing
- Add direct in-process notifications via StreamNotifier
- Bypasses file watching for same-process sessions
- Near-instant latency for server-created sessions
- Update StreamWatcher to use both mechanisms
- Primary: Direct notifications (microsecond latency)
- Fallback: Optimized file watching (for fwd.ts)
- Add latency and stress test scripts
This should significantly reduce streaming latency, especially
for sessions created by the server process.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Display version number inline with session started message
- Show build date and git commit in session info
- Import version details from version.ts
🤖 Generated with Claude Code (https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix iOS CI to use correct workspace and scheme names
- Update iOS test script to use workspace instead of project
- Fix all TypeScript 'any' type warnings by adding proper types
- Update build destination format for Xcode 16 compatibility
- Add fs.fsyncSync after each asciinema event write to trigger file watchers immediately
- Keep socket connections alive with setKeepAlive for better performance
- Add response flushing in SSE streams to prevent buffering
- Fix the ~100ms input lag that was affecting forwarded sessions vs server-created sessions
The lag was caused by buffered writes not immediately triggering file system watchers.
Forwarded sessions now feel as responsive as server-created sessions.
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
Remove verbose module loading debug logs that were cluttering the output
when running fwd command.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove global exit handlers from PTY manager, add clean shutdown() method
- Use file watching approach for control pipes on all platforms (no FIFO)
- Simplify fwd.ts - control pipe and stdin forwarding handled by PTY manager
- Add forwardToStdout and onExit options to createSession
- Add proper TypeScript types to PtySession interface (no more "as any")
- Clean up logging throughout, keep only essential messages
- Add colorful output with chalk for session start/end messages
- Fix hanging process issue by properly unreferencing file watchers
- Update spec.md to reflect architectural changes
This makes the shutdown process predictable and fixes the hanging echo command issue.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Changed the test command from 'echo' to 'sh -c "echo...; sleep 2"'
to prevent the session from exiting immediately before input can be sent.
This fixes the timing issue that occurs on faster CI runners.
The Node.js CI build was failing because it tried to build the native
executable which requires postject and other tools that may not be
available in all CI environments. Created a separate build:ci script
that skips the native build step for CI.
Add common Node.js installation paths to PATH including Homebrew, NVM, n, and MacPorts locations. This matches the approach used in build-web-frontend.sh and ensures the script can find Node.js when running in Xcode's restricted environment.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Document all frontend components with JSDoc headers describing their purpose and events
- Add @fires and @listens tags for all component events with detailed parameter descriptions
- Update spec.md with complete Component Event Architecture section
- Add shared terminal-text-formatter.ts for consistent text formatting between client/server
- Implement event-driven activity detection replacing polling-based approach
- Add content-changed event to vibe-terminal-buffer for activity monitoring
- Remove ESC prompt detection in favor of general activity detection
- Add plain text endpoint with optional style formatting (/api/sessions/:id/text?styles)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Only show loading state on initial load, not on periodic refreshes
- Prevents "Loading sessions..." from briefly appearing every 3 seconds
- Help text now remains stable after first load
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move spawn_terminal logic after remote forwarding to properly handle remotes
- Add spawn_terminal parameter to remote forwarding requests
- Handle ECONNREFUSED when socket exists but no listener is active
- Gracefully fall back to normal PTY spawn in all failure cases
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update spec.md build system section with Node.js SEA details
- Update README.md production build section to clarify SEA executable
- Both files now correctly reflect the transition from Bun to Node.js
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove all Jest-related dependencies (using Vitest)
- Remove pre-commit hooks (husky, lint-staged) and related files
- Consolidate test configuration into single vitest.config.ts
- Fix build-native.js to use correct entry point (src/cli.ts)
- Add bun.lock to .gitignore (generated during native build)
- Update README.md with simplified, accurate documentation
- Make npm run build include native executable build
- Remove unused type declarations and test setup files
The build system is now minimal, clean, and consistent.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Consolidate complex npm scripts into minimal, clear commands
- Remove confusing bundle:*, watch:*, ensure:dirs scripts
- Add format:check script for CI compatibility
- Add @types/mime-types dev dependency to fix TypeScript errors
- Scripts are now cross-platform using Node.js instead of shell commands
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Rename index.ts to cli.ts as single entry point
- Merge app.ts and shutdown-state.ts into server.ts
- Update all imports and references to use new structure
- Update e2e tests and dev script to spawn via cli.ts
- Remove execution code from server.ts (only cli.ts executes)
- Clean up tsconfig.client.json exclude path
This creates a cleaner separation where cli.ts is the only entry
point that decides whether to run server or forward mode.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The CSS file was moved but the watch:css script wasn't updated, causing npm run dev to fail.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add global shutdown state tracking via shutdown-state.ts module
- Update refresh-sessions endpoint to return 503 during shutdown
- Skip HQ notifications in control-dir-watcher during shutdown
- Disable remote health checks during server shutdown
- Suppress expected connection errors when servers are shutting down
This prevents the flood of "Failed to refresh sessions" and "Failed to
notify HQ" errors that were appearing in the HQ e2e test logs when
servers were shutting down.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fixed cursor rendering with inverse video by applying cursor styling
after inverse processing to ensure it takes precedence
- Added missing overline attribute support (isOverline() → .overline class)
- Improved consistency by applying all persistent styles after inverse
video processing, which clears and rebuilds the style string
This fixes multiple edge cases in terminal rendering including cursor
visibility in inverted text and proper text decoration support.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed the terminal renderer to properly handle inverse video attributes
when no explicit colors are set. Nano's header bar uses SGR 7 (inverse)
without explicit foreground/background colors, which now correctly swaps
the default terminal colors (#e4e4e4 foreground, #0a0a0a background).
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix hanging TestNewStdinWatcher by not calling Stop() without Start()
- Fix TestSession_Signal and TestSession_KillWithSignal by adding PID values
- Fix isProcessRunning to use syscall.Signal(0) instead of os.Signal(nil)
- Update websocket test to expect new 'Unknown WebSocket endpoint' error message
- Add timeout handling to websocket integration test
- Enhanced /buffers WebSocket endpoint to aggregate updates from all remotes
- Added remote WebSocket connection management with proper Bearer auth
- Implemented connection pooling and automatic reconnection
- Forward binary buffer messages transparently from remotes to clients
- Track subscriptions per remote and handle cleanup properly
- Support both local and remote sessions through unified interface
This enables real-time terminal viewing across distributed VibeTunnel instances.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Complete architectural overview of VibeTunnel server
- Detailed protocol specifications for all components
- Binary buffer encoding format documentation
- HQ mode distributed architecture details
- API endpoint reference with examples
- WebSocket protocol specifications
- File system structure and session storage format
- Implementation notes for cross-language compatibility
This specification enables implementing VibeTunnel servers in any language
while maintaining full compatibility with the protocol and architecture.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove registration retry from HQClient, let caller handle retries
- Make HQClient destroy method async and await unregister
- Remove session ID namespacing - UUIDs are unique enough
- Add /api/health endpoint for cheaper health checks
- Remove unnecessary RemoteServer.status field
- Track sessions by remote using sessionIds Set
- Fix remote session creation to use remote's token (not HQ's auth)
- Update session proxy to lookup remote by session ID
- Make cleanup-exited work across all remotes
- Remove tty_fwd_path code - always use node-pty
- Fix duplicate HQ endpoints
- Improve health check to try /api/health first, fall back to /api/sessions
- Remove offline remotes automatically on failed health check
BREAKING CHANGES:
- HQClient.destroy() is now async
- RemoteServer no longer has status field
- Session IDs are no longer namespaced with remoteId prefix
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add mandatory --name parameter when using --hq-url
- Ensure remote server names are unique across the HQ
- Return 409 Conflict when duplicate name is registered
- Track remotes by both ID and name in RemoteRegistry
- Add /api/remotes endpoints for HQ mode
- Improve error messages for registration failures
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add VIBETUNNEL_USERNAME/PASSWORD env vars and --username/--password CLI args
- Separate local auth from HQ registration auth (--hq-username/--hq-password)
- Validate that both username and password are provided or neither
- Update authentication to use configured username instead of hardcoded 'admin'
- Fix type errors and lint issues
BREAKING CHANGE: Authentication now requires both username and password to be specified together
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remote servers now accept both Basic Auth (for clients) and Bearer token (for HQ)
- Basic Auth now requires username 'admin' (not any username)
- Remote sends its token to HQ during registration for HQ to use
- HQ uses Bearer token when calling remote APIs (not Basic Auth)
- Remote uses HQ's Basic Auth when registering/unregistering with HQ
- WebSocket connections also support both auth methods
- Display token in console when running as remote for debugging
This creates proper separation:
- Clients authenticate with servers using Basic Auth
- Remotes authenticate with HQ using HQ's Basic Auth
- HQ authenticates with remotes using remote's Bearer token
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove heartbeat mechanism from HQClient - now just registers and forgets
- Update RemoteRegistry to actively check remote health via GET /api/sessions
- Remove /api/remotes/:remoteId/heartbeat endpoint as it's no longer needed
- Pass password to RemoteRegistry for authenticated health checks
- Remote servers no longer need to maintain connection to HQ after registration
- HQ checks remote health every 15 seconds with 5 second timeout
This simplifies the architecture - remotes just tell HQ they exist, and HQ
is responsible for monitoring their health status.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Modify GET /api/sessions to aggregate sessions from all online remotes
- Add remoteId and remoteName fields to session responses
- Implement session ID namespacing (remoteId:sessionId) to prevent collisions
- Add remoteId parameter to POST /api/sessions for creating remote sessions
- Create proxy middleware for forwarding session operations to remote servers
- Apply proxy middleware to all session-specific endpoints
- Handle offline remotes gracefully with proper error responses
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add --hq flag to enable HQ mode for centralized management
- Add --join-hq flag for remote servers to register with HQ
- Implement RemoteRegistry for managing remote server connections
- Add HQClient for remote servers to register and send heartbeats
- Add /api/remotes endpoints for registration, heartbeat, and listing
- Enforce HTTPS requirement for HQ URLs for security
- Add graceful shutdown handling for HQ components
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Added HackNerdFontMono-Bold.ttf to improve terminal font rendering
with better bold character support and enhanced readability.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-authored-by: Claude <noreply@anthropic.com>
* feat: add terminal max width option
- Add terminal preferences manager for persistent settings storage
- Add maxCols property to terminal component with width constraint logic
- Add UI toggle button (∞/80) in session header for easy width control
- Default behavior unchanged: unlimited width (takes full container)
- Optional 80-column max width limit when enabled
- Preferences saved to localStorage and restored on page load
- Real-time updates without page refresh
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* feat: enhance terminal width selector with common presets and custom input
- Add common terminal width presets: ∞, 80, 100, 120, 132, 160
- Add custom width input field (20-500 columns)
- Replace simple toggle with dropdown selector UI
- Include helpful descriptions for each preset
- Support keyboard shortcuts (Enter to submit, Escape to cancel)
- Add click-outside-to-close functionality
- Maintain all existing preferences persistence
- Show current width in button label and tooltip
Common widths:
- 80: Classic terminal
- 100: Modern standard
- 120: Wide terminal
- 132: Mainframe width
- 160: Ultra-wide
- Custom: User-defined (20-500)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: prevent WebSocket send on closed channel panic
Added safeSend helper function with panic recovery to handle race conditions
when multiple goroutines access WebSocket channels. Replaces unsafe channel
sends with graceful error handling.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude <noreply@anthropic.com>
- Update color scheme to use dark backgrounds (#0a0a0a, #1a1a1a, #242424)
- Add vibrant green accent colors (#00ff88) with glow effects
- Update Tailwind configuration with new theme colors and utilities
- Add reusable CSS component classes (btn-primary, btn-secondary, btn-ghost, card, input-field)
- Replace inline styles across all components with theme classes
- Create new terminal icon component with glow effect
- Update app header with redesigned layout and session stats
- Update session cards with improved visual hierarchy
- Redesign session create form and file browser modals
- Update session view with consistent theme styling
- Apply theme to mobile controls and overlays
- Update all status indicators to use theme colors
- Add smooth transitions and hover effects throughout
- Add checkForEscPrompt() method to scan buffer content on each update
- Emit 'esc-prompt-change' event when prompt presence changes
- Apply orange border to session card when prompt is detected
- Case-insensitive search for 'esc to interrupt' text
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Properly measure character width at 14px and scale proportionally
- Calculate visible rows based on container height
- Show bottom N lines that fit in the viewport
- Remove overly conservative character width estimates
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Switch from JSON to binary format for buffer data transfer
- Optimize encoding with run-length encoding for empty rows
- Reduce data size with efficient cell encoding (1 byte for spaces, variable for complex cells)
- Support both palette and RGB colors with minimal overhead
- Pre-calculate exact buffer sizes to avoid allocations
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove fontSize and fitHorizontally properties as they're no longer needed
- Always auto-scale font size to fit terminal width in container
- Simplify dimension calculation logic
- Remove unused props from session-card component
- Maintain bottom-aligned terminal view with proper scaling
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Let server decide which portion of buffer to return
- Server defaults to showing bottom portion with prompt
- Only request the number of lines that fit in viewport
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Show bottom portion of buffer when content exceeds viewport
- Keep all content visible when it fits within viewport
- Maintain fitHorizontally mode to show all content scaled
- Calculate proper start index to show the most relevant content
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace dark gray (#1e1e1e) with pure black background
- Match the expected terminal appearance
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move terminal color definitions to shared CSS in input.css
- Use bright color palette for dark backgrounds
- Switch from Lit template rendering to direct innerHTML for terminal content
- Add display: inline-block to terminal-char for proper rendering
- Remove redundant style definitions from terminal.ts
- Fix issue where Lit's template system was interfering with terminal output
The key fix was using innerHTML directly instead of Lit's template system for
the terminal content, matching the approach used in terminal.ts.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add explicit terminal character styles to ensure proper rendering
- Include style definitions for bold, italic, underline, dim, strikethrough
- Ensure CSS variables are properly inherited from parent scope
- Fix text rendering issues where colors appeared gray
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Reduce data transfer by omitting trailing blank cells
- Keep at least one cell per line to maintain structure
- Handle empty lines efficiently with single space cell
- Add fallback rendering for completely empty lines
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add fitHorizontally mode to vibe-terminal-buffer component
- Scale font size to fit entire terminal width when enabled
- Trim blank lines from bottom of buffer to reduce data transfer
- Always show content from top down (not centered on cursor)
- Match behavior of terminal.ts fitTerminal implementation
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The component was only fetching as many lines as could fit in its container,
which could miss important context. Now it fetches at least one full terminal
screen worth of lines (stats.rows) to ensure we capture the complete visible
terminal state.
Also improved rendering to show the bottom portion when we have more lines
than can fit in the display area.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The binary encoding was using 16-bit unsigned integers which failed when:
- Terminal has many rows (>65k)
- Cursor is above the viewport (negative relative position)
Changes:
- Upgrade to version 2 of the binary format
- Use 32-bit integers for dimensions and positions
- Use signed integers for viewport/cursor positions
- Update header size from 16 to 32 bytes
- Update documentation to reflect new format
This fixes the issue where cursorY could be negative when the cursor
is above the visible viewport (e.g., cursorY=0, viewportY=46 results
in relative cursorY=-46).
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Replace terminal.ts in session-card with new buffer-based component that:
- Fetches terminal buffer snapshots via JSON API
- Polls every second only when content changes (checks lastModified)
- Automatically calculates lines needed based on container height
- Reuses terminal rendering styles and logic
Changes:
- Create terminal-renderer.ts with shared rendering logic for both components
- Add vibe-terminal-buffer component that works with buffer API
- Update session-card to use vibe-terminal-buffer instead of vibe-terminal
- Add terminal-line CSS for proper styling
- Fix color handling in terminal-manager (-1 means default color)
- Add debug logging to help diagnose rendering issues
The new approach is more efficient - no cast file parsing, just direct
buffer snapshots from the server.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major architectural change: replaced tail -f streaming with direct file watching
and server-side terminal state management for better performance and efficiency.
Key changes:
- Add StreamWatcher class using fs.watch() instead of tail -f process
- Benchmarks showed fs.watch() is faster and more efficient
- Handles multiple SSE clients per session without duplicate processes
- Streams existing content then watches for new data
- Add TerminalManager class for server-side xterm.js instances
- Maintains headless terminal state per session
- Watches stream files and feeds data into terminals
- Provides binary buffer snapshots on demand
- Add new /api/sessions/{id}/buffer endpoint
- Returns efficient binary terminal buffer snapshots
- Supports viewportY and lines parameters for partial updates
- Uses run-length encoding for compression
- Create comprehensive binary format documentation (snapshot-format.md)
- 16-byte header with dimensions and cursor position
- Variable-length cell encoding with UTF-8 and RGB support
- ~75% size reduction compared to JSON
- Fix cmdline.join() error with defensive programming
- Handle cases where cmdline might not be an array
This enables session-list.ts to efficiently show terminal states without
overwhelming client/server resources.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move CANCEL button to the left (renamed from CLOSE)
- Keep CLEAR button in the middle when sequence exists
- Move SEND button to the right when sequence exists
- Follows standard UI convention with cancel actions on left, primary actions on right
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Made terminal container focusable to receive paste events without clipboard API
- Added tabindex="0" and paste event handling to terminal component
- Terminal now dispatches custom 'terminal-paste' events with clipboard text
- Session view listens for paste events and sends text to terminal session
- Standardized resize endpoint field names across all servers (Rust, Go, Node.js)
- Changed from width/height to cols/rows for consistency
- Removed custom clipboard handling code that required permissions
- Standard Ctrl+V/Cmd+V paste now works without permission prompts
- Maintained PID copying functionality in session cards
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The terminal component was aggressively preventing default on ALL keyboard events, blocking important browser shortcuts like F12 (DevTools), Ctrl+C/Ctrl+V (copy/paste), and Ctrl+F (find).
Updated the keyboard handler to:
- Allow F12 and Ctrl+Shift+I/Cmd+Alt+I for DevTools
- Allow common browser shortcuts like Ctrl+A, Ctrl+F, Ctrl+R, etc.
- Allow Alt+Tab and Cmd+Tab for window switching
- Only preventDefault on keys that are actually handled by the terminal
This preserves terminal functionality while restoring essential browser shortcuts.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
