Remove tsx dependency and update all dev scripts and documentation to use bun
as the primary TypeScript runtime for development. Consolidate process detection
logic in daemon.ts to check for dev mode via src/index.ts regardless of runtime.
- Add CLI-side terminal management via Bun.Terminal with TerminalManager
- Implement server-side Socket.IO proxy for terminal I/O between web and CLI
- Create web terminal UI component with xterm.js and support for resize/reconnect
- Add terminal route and navigation button in session chat
- Include comprehensive terminal implementation plan and architecture docs
Apply safe area insets to sticky/fixed headers (using top inset) and bottom-fixed elements (using bottom inset), rather than to scroll containers. This ensures proper spacing on devices with notches and home indicators (e.g., iPhone).
- Sessions List page: Move header outside scroll container with sticky positioning and pt-[env(safe-area-inset-top)]
- SessionList component: Add renderHeader prop to optionally hide internal header when parent renders it
- HappyComposer: Change bottom padding to pb-[calc(0.75rem+env(safe-area-inset-bottom))] for proper iPhone home indicator spacing
Adds support for hosting the web UI separately from the hapi server on static hosts (GitHub Pages, Cloudflare Pages). Users can now set a custom server origin via a dialog on the login screen, with the ability to return to same-origin behavior.
Changes include:
- New useServerUrl hook for managing server URL configuration and storage
- Updated API client to support baseUrl parameter for all requests
- Enhanced login UI with server picker dialog (top-right button)
- Auth system now keys tokens per baseUrl to support multiple servers
- SSE connection updated to use configured baseUrl
- Documentation updates for standalone hosting setup
When CLI_API_TOKEN is provided via environment variable, persist it to settings.json
if not already saved. This prevents token regeneration if the env var fails to load
on subsequent startups, ensuring token consistency across server restarts.
Add hasBootstrappedRef to track component initialization and prevent
counting messages during the initial render. This fixes the new message
counter behavior when messages load on component mount and ensures
accurate message tracking when autoScroll is disabled.
Add comprehensive WHY_NOT_HAPPY.md documenting the architectural
differences between HAPI's local-first design and Happy's cloud-first
approach. Update README with clearer project description and link to
new documentation.
Add validation checks before releasing:
- Ensure we're on the main branch to prevent accidental releases from feature branches
- Verify npm authentication to prevent failed publish attempts
This prevents common release mistakes and improves release workflow reliability.
Configuration now loads with priority: environment variable > settings.json > default value.
When values are read from environment variables and not present in settings.json, they are automatically saved for future use. This eliminates the need to repeatedly set environment variables.
- New serverSettings.ts module handles loading/saving with persistence logic
- Async createConfiguration() factory for proper initialization ordering
- Configuration sources tracked and displayed in startup logs
- Exported Settings interface and read/write functions from cliApiToken.ts
- Updated index.ts to display configuration sources in log output
Consolidate version bumping, building, npm publishing, and git operations into a single release script that handles platform packages first. This solves the issue where optionalDependencies needed platform packages published before bun install could generate complete lockfile hashes.
Changes:
- Created cli/scripts/release-all.ts with support for --dry-run, --publish-npm, and --skip-build flags
- Removed release-it dependency and old release/publish-npm scripts
- Simplified GitHub Actions release workflow to always use --generate-notes
- Deleted obsolete release configuration files (.release-it.json, .release-it.notes.js, publish-npm.ts)
- Update CLI version to 0.1.0
- Change bin script extension from .js to .cjs for ES module compatibility
- Add release-it as dev dependency for version management
- Update all platform-specific binary package versions to 0.1.0
- Enhance release workflow to support custom RELEASE_NOTES.md
- Update CI workflow to package release artifacts with correct naming (hapi-* prefix)
- Generate SHA256 checksums for all artifacts
- Auto-update homebrew-tap repository on release
- Add Installation section to README with Homebrew, npm, and binary options
- Simplify .release-it.json config as CI now handles release process
- Add update-homebrew-formula script to update formula in homebrew-tap
- Add release-artifacts directory to .gitignore
Users can now install via: brew install tiann/tap/hapi
Update documentation to promote npm package usage over binary downloads:
- Changed primary quickstart command to use npx @twsxtd/hapi
- Moved binary download to alternative option with link to releases
- Updated Multi-agent support section to use npx commands
- Simplified Quickstart section title
- Adjusted step numbering to reflect changes
- Add publish-npm and publish-npm:dry-run scripts to root package.json (forwarding to cli)
- Remove Windows ARM64 (bun-windows-arm64) from DEFAULT_TARGETS in build-executable.ts
- Remove Windows ARM64 check from getPlatformDir in build-executable.ts
- Remove HAPI_TARGET_WIN32_ARM64 from bunBundle.d.ts type definitions
- Remove Windows ARM64 check from embeddedAssets.bun.ts
- Centered button using mx-auto w-fit wrapper (matches SystemMessage pattern)
- Changed variant from secondary to outline for subtler appearance
- Reduced visual weight with text-xs opacity-80 hover:opacity-100
- Added ↑ arrow icon before the text
- Adjusted spacing to py-1 mb-2 and gap-1.5
Fixes alignment issues where button wasn't centered with content below and improves visual consistency with page design.
Add additional condition to check for the intermediate auth state where
authSource exists but token hasn't been fetched yet. This prevents the
LoginPrompt from briefly flashing when the page is refreshed and the user
already has a stored access token.
Changes the condition from just `isAuthLoading` to also cover the gap
before the useAuth effect starts fetching the token, displaying the
loading state instead of the login prompt.
Complete documentation refresh covering:
- Version detection via CLI binary mtime (not package.json)
- Multi-Agent Support section with token authentication for claude/codex/gemini
- Directory creation approval flow for session spawning
- HTTP Control Server endpoints with Fastify + Zod schemas
- State persistence fields including startedWithCliMtimeMs
- Integration Testing section with test environment and key scenarios
- Typed shutdown sources (hapi-app, hapi-cli, os-signal, exception)
- MachineMetadata with new happyLibDir field
- WebSocket communication patterns and RPC methods
- Machine sync architecture with separated metadata and daemon state
Replaces CLAUDE.md with structured daemon documentation.
Add checks to gracefully handle abort signals:
- Check if abort is already signaled before attempting spawn
- Check if abort caused the spawn error instead of rejecting
Update documentation across the project to reflect current state of codebase:
- cli/README.md: Add all commands (codex, gemini, daemon subcommands, doctor, mcp),
configuration options, storage locations, and source structure references
- server/README.md: Add complete HTTP API reference, Socket.IO events, Telegram bot
features, core logic descriptions, and source structure
- web/README.md: Add all routes, feature descriptions, authentication flow, data
fetching, real-time updates, and source structure
- README.md: Improve feature list clarity, add HTTPS exposure instructions in
quickstart, add multi-agent support section
Add sendUserMessage() method to ApiSessionClient and CodexSession to handle
user_message events from Codex. Updates CodexConversionResult type and
convertCodexEvent() to process user_message payloads, with test coverage.
Introduces two reusable loading components to standardize loading states:
- Spinner: Base spinner with accessibility support (role, aria-label)
- LoadingState: Semantic loading indicator combining spinner and label
Updates loading patterns across the app:
- Full-screen/block loading now uses LoadingState (App, router, files, file)
- Inline button loading states show spinner + text with aria-busy
- Message list loading replaced with MessageSkeleton component
- Removes duplicate SpinnerIcon definition from PermissionFooter
Improves UX and accessibility:
- Loading screens centered and full-height
- Consistent ellipsis character (…)
- Semantic accessibility (role="status", aria-live, aria-busy)
- Adds CSS variables for banner styling
Debounce the sync banner to only show if sync takes longer than 300ms.
This prevents the banner from flashing on quick syncs while still showing
for slower operations.
Changes:
- Added DEBOUNCE_MS constant (300ms)
- Changed doStartSync to delay banner display by 300ms
- Changed endSync to immediately clear all timeouts
- Renamed endSyncTimeoutRef to startDelayTimeoutRef (now for debounce)
Added isFirstConnectRef to distinguish between first SSE connection
(page load) and subsequent reconnects (session switches). Only the
first connection forces the banner to show; subsequent connects use
non-forced mode which only displays the banner when returning from
background within 30s, eliminating unwanted banner flashes on
session changes.
Remove build:cli:exe and build:cli:exe:all scripts since building executables
without web assets serves no practical purpose. Update npm publish script to use
build:single-exe:all which includes embedded web assets in published packages.
Adds infrastructure for distributing Hapi via npm as a scoped package
(@twsxtd/hapi) with platform-specific optional dependencies. This enables
installation via `npx @twsxtd/hapi` or `bunx @twsxtd/hapi`.
- Add bin/hapi.js wrapper script for platform detection and binary selection
- Create npm/ directory structure for platform-specific packages (darwin-{arm64,x64},
linux-{arm64,x64}, win32-x64)
- Add scripts/prepare-npm-packages.ts to generate platform-specific package.json files
and copy binaries to npm packages
- Add scripts/publish-npm.ts for automated publishing of platform packages
- Update package.json with new scoped name, bin entry, optionalDependencies, and
prepack/publish scripts
- Update .gitignore to ignore generated npm packages and build outputs
- Update .npmignore to only include bin/hapi.js wrapper, excluding source and build files
Remove all interactive features from the Telegram bot that are now handled by the
Telegram Mini App. The bot now serves a single purpose: sending notifications for
permission requests and ready events.
Changes:
- bot.ts: Remove /help command and message handler, simplify /start to show Mini App link
- callbacks.ts: Remove all callback handlers except APPROVE and DENY for permissions
- sessionView.ts: Remove detail views and settings, keep only notification formatting
- renderer.ts: Remove session/machine list rendering, keep utility functions
This reduces the codebase by ~1000 lines (58% reduction) while preserving notification
functionality that the Mini App cannot provide.
Implement two key UX improvements:
1. Syncing banner with visibility tracking:
- New useSyncingState hook manages syncing state with safety timeout
- Banner shows when SSE connects/reconnects
- Auto-hides after 10s to prevent stuck spinner
- Smart visibility detection to suppress banner when returning from background
2. Smart scroll behavior for chat thread:
- Only auto-scrolls when user is near bottom (<120px threshold)
- Shows "X new messages" indicator when user is reading history
- Smooth scroll to bottom with indicator button
- Resets state on session change
Files:
- New: useSyncingState hook for syncing state management
- New: SyncingBanner component for non-blocking indicator
- Modified: App.tsx integrates syncing with SSE handling
- Modified: HappyThread implements smart scroll with dynamic autoScroll
- Modified: index.css adds spinner and bounce-in animations
Remove Switch and Message notifications, update Ready notification to
use agent flavor from session metadata, and remove emoji from button
text and titles to align with happy-cli notification style.
Remove reliance on key.name and key.sequence in favor of using input directly.
Extract TTY type definitions for clarity and add scoping constraints to prevent
variable shadowing. Update AGENTS.md documentation for accuracy.
Remove support for custom executable paths and bundled Claude versions, including
deprecated environment variables HAPI_USE_BUNDLED_CLAUDE and HAPI_USE_GLOBAL_CLAUDE.
This simplifies the codebase to rely only on the global Claude CLI installation.
Updates Claude Code spawning logic to remove special handling for .js/.cjs files,
adds configurable BUN_BE_BUN environment variable handling, and streamlines path
resolution to throw an error when Claude Code CLI is not found on PATH.
Remove proactive session ID generation and onSessionFound callback. Let Claude
handle session creation automatically via the SessionStart hook instead. This
simplifies the API contract and delegates session lifecycle management to Claude.
Implement secure auto-generation of CLI_API_TOKEN to eliminate mandatory
environment variable requirement. Token is generated once and persisted to
~/.hapi/settings.json for use by CLI on the same machine.
Changes:
- New cliApiToken.ts module with secure 256-bit token generation
- Configuration now accepts token from env, file, or generates on-demand
- Server displays prominently on first run, saves to settings
- CLI auth status command provides discovery hints for all scenarios
- Settings file parse errors fail fast to prevent data loss
Added helpful error messages with cause preservation when spawning codex, gemini, or other CLI tools fails because the binary is not found in PATH. This follows the existing error handling pattern from claudeLocal.ts.
This refactoring introduces CLI argument overrides for sandbox and approval policy settings in remote mode, allowing users to specify security constraints via `--sandbox` and `--ask-for-approval` flags.
Changes:
- Add `CodexCliOverrides` type and `parseCodexCliOverrides()` utility to parse CLI flags like `--sandbox`, `-s`, `--ask-for-approval`, `-a`, along with convenience flags (`--full-auto`, `--dangerously-bypass-approvals-and-sandbox`)
- Extract complex start config building logic into `buildCodexStartConfig()` function with proper approval policy and sandbox resolution based on permission mode
- Thread `codexCliOverrides` through the session/loop/launcher chain and apply overrides only when permission mode is 'default'
- Update `codexRemoteLauncher` to use the new config builder and display appropriate warnings based on whether overrides are present
- Add comprehensive tests for both parsing and config building functions
Adds maxWidth.content: '720px' to tailwind.config.ts for centralized width management across the web app. Replaces all hardcoded max-w-[720px] references with the new max-w-content class. Adds missing max-width constraints to file.tsx, files.tsx, and SessionList.tsx. Moves border-b dividers from outer full-width divs to inner max-w-content divs for consistent visual hierarchy.
Replace the ripgrep_launcher.cjs intermediary with direct binary execution.
This simplifies the ripgrep module by spawning the binary directly instead
of going through a Node.js subprocess wrapper. Add platform-specific binary
path resolution to handle both Unix and Windows environments.
Add cleanup-sessions.ts script that enables deletion of sessions from the database with support for multiple filtering strategies:
- Message count filtering (delete sessions with fewer than N messages)
- Path pattern matching with glob support
- Orphaned session detection (sessions whose path no longer exists)
- Optional confirmation prompt with --force flag to skip
Includes 'clean-session' npm script for convenient invocation.
Implement hook token validation to secure session start requests.
Each hook server generates a unique token that must be provided
in the x-hapi-hook-token header. Updates hook-forwarder command
to support both positional and named arguments for port and token.
Adds a dedicated hook server infrastructure to receive Claude SessionStart
notifications. This allows the CLI to track session ID changes (new sessions,
resume, compact, fork, etc.) without relying on file watchers.
Changes:
- Add SessionFound callback system to AgentSessionBase for session tracking
- Create hook server that listens for POST requests from Claude's hooks
- Generate temporary settings files with hook command configuration
- Implement session hook forwarder CLI command to relay hook data
- Integrate hook server into runClaude with proper cleanup
- Pass hookSettingsPath through local and remote execution paths
- Update SDK query builder to support --settings flag
Replace Card-based layout with semantic button elements for better accessibility and keyboard navigation. Add session metadata fields (flavor, activeAt, modelMode) and implement helper functions to format session information including agent flavor, model mode, and relative last-seen timestamps. Update hover styles and add focus-visible indicators.
Replace CLI version string comparison with file modification time (mtime) based detection. This provides a more reliable way to detect when the CLI binary has been updated, especially for bun-compiled executables where package.json may not be accessible.
Changes:
- Add getInstalledCliMtimeMs() utility to check CLI binary or package.json mtime
- Store startedWithCliMtimeMs in daemon state on startup
- Use mtime comparison in version check loop for daemon auto-restart
- Move version flag handling to early CLI startup before daemon initialization
- Fix machine active state merging to prefer newer activeAt timestamp
This improves daemon restart behavior when CLI is updated via package managers.
When switching from local mode to remote mode, the placeholder text now
suggests users can type "continue" to resume interrupted tasks. This helps
users understand they can continue where they left off after experiencing
permission prompts that were stuck in the terminal during local mode.
Remove local Claude launcher scripts and refactor to invoke the global
claude command from PATH. This simplifies the launcher logic and removes
the need to maintain separate CommonJS entry points.
Changes:
- Delete cli/scripts/claude_local_launcher.cjs, claude_remote_launcher.cjs,
and claude_version_utils.cjs
- Update claudeLocal to spawn 'claude' command directly instead of using
a launcher script
- Remove runtimePath dependency and launcher existence checks
- Add DISABLE_AUTOUPDATER environment variable for local mode
- Improve error messages when claude command is not found
- Add shell option for Windows compatibility in process spawning
- Remove unused imports from claudeLocal and index files
Collect unknown CLI arguments from index.ts and pass them through the execution chain (runCodex → loop → CodexSession → codexLocalLauncher → codexLocal), similar to how claude already works. This enables users to pass CLI arguments like --model and --sandbox to the underlying codex process.
Filter out the 'resume' subcommand which is managed internally by hapi, while allowing other CLI arguments to pass through. Add warning log in remote mode when CLI args are ignored since remote mode uses message-based configuration instead. Include unit tests for the resume filtering logic.
Extracts duplicated exit/switch confirmation handling from CodexDisplay and RemoteModeDisplay into a custom useSwitchControls hook. Centralizes terminal state restoration (raw mode, keyboard protocol cleanup) into a restoreTerminalState utility function used across codex modules. Improves code reusability and maintainability.
Move the message loading header UI and infinite scroll logic from SessionChat into HappyThread component. This improves component isolation and adds IntersectionObserver-based automatic loading with proper scroll position preservation and error handling.
Reorganized runCodex.ts to improve maintainability by extracting:
- CodexSession class for session lifecycle management
- CodexLocalLauncher and CodexRemoteLauncher for mode-specific initialization
- CodexEventConverter for MCP message handling and UI buffer updates
- CodexSessionScanner for resume file discovery
- emitReadyIfIdle utility for ready event emission
Added codexSessionId field to metadata schema for session tracking.
Updated UI components to work with refactored architecture.
When the cli package is symlinked via `bun link`, tsconfig.json's `rootDir: ".."`
interferes with the `@/*` path alias resolution at runtime. Add bunfig.toml to
explicitly configure path aliases for Bun's runtime to fix the module resolution error.
Migrate HAPI CLI from npm-based distribution to Bun single-executable format:
- Remove npm bin wrappers (bin/happy.mjs, bin/happy-mcp.mjs)
- Simplify package.json: remove npm publish config (exports, main, module, types, files, publishConfig)
- Update bin entry to point to TypeScript source (src/index.ts)
- Migrate shebang from Node to Bun (#!/usr/bin/env bun)
- Simplify build scripts: remove npm-specific steps (pkgroll, prepublishOnly, release-it)
- Update spawnHappyCLI to support compiled binaries and development TypeScript mode
- Update daemon/doctor diagnostics for new process detection logic
- Production: use `bun build --compile` for single-executable releases
- Development: run TypeScript directly via `bun src/index.ts` or `tsx src/index.ts`
- Connection errors (ECONNREFUSED, ETIMEDOUT, ENOTFOUND, "Network Error") show
a friendly message with the server URL and network troubleshooting hints
- Authentication errors (401, 403, "unauthorized", "forbidden") suggest running
`hapi auth login` to help users resolve auth issues
- Use case-insensitive matching (toLowerCase) to reliably catch error message
variants
The settings popup in HappyComposer did not show any option selected when
permissionMode or modelMode was null, since destructuring defaults only
handle undefined, not null. This fix uses the ?? operator to properly
handle both null and undefined cases, falling back to 'default' in both.
Adds touch device detection via media query (pointer: coarse) to prevent
triggering virtual keyboard on mobile. Input auto-focus is now conditional
on desktop environments where it improves keyboard-based interactions.
- Make TELEGRAM_BOT_TOKEN and ALLOWED_CHAT_IDS optional environment variables
- Add telegramEnabled flag to conditionally initialize the bot on startup
- Introduce persistent owner ID for unified user identity across web and Telegram auth
- Update Telegram bot to accept configuration in constructor instead of using global config
- Handle empty allowlist by showing chat ID prompt on /start command
- Use owner ID instead of Telegram user ID for API authentication
- Add conditional Telegram support checks in auth routes with clear error messages
- Update documentation to explain optional Telegram configuration and binding workflow
- Rename telegramUserId to userId in auth middleware for clarity
Add helper functions to identify and split task children into pending
permission blocks and other details, allowing permission prompts to display
immediately while keeping other task details collapsible.
- Add back buttons to MachinesPage and SpawnPage for non-Telegram environments
- Fix navigation after session creation to clear spawn flow from history
- Update useAppGoBack hook to use explicit path navigation for consistent behavior
- Add support for running CLI from TypeScript source when using tsx or similar tools
- Fix outdated happy__change_title reference to hapi__change_title in codex prompt
- Replace embeddedAssets stub with generated type definitions
- Fix Bun.isCompiled access with proper type assertion to prevent undefined errors
- Improve router search validation with explicit SessionFileSearch type
- Simplify middleware return patterns for better readability
Consolidate CLI and server runtime directories from ~/.config/hapi/ (CLI) and ~/.hapi-server/ (Server) to a single ~/.hapi/ directory. Unify environment variables from HAPI_HOME_DIR (CLI) and HAPI_BOT_DATA_DIR (Server) to a single HAPI_HOME variable across both applications. Update all documentation and configuration references accordingly. Bump bun-types to 1.3.5.
This fixes an issue where viewport-fit=cover and black-translucent statusbar
configuration allowed content to extend under the iOS statusbar. Added env(safe-area-inset-top)
CSS handling to all main layout components:
- SessionHeader with pt-[env(safe-area-inset-top)]
- SessionsPage, MachinesPage, SpawnPage with safe-area padding
- FilesPage and FilePage headers with safe-area padding
This commit rebrands the project from "Happy" to "HAPI" throughout the codebase, including documentation, comments, logs, and tool references. It also adds comprehensive README files for the server and web components, clarifies the monorepo structure in AGENTS.md and root README.md, and removes the outdated roadmap.md file.
Changes include:
- Rebrand references from Happy to HAPI in CLI, server, and web components
- MCP tool names updated from mcp__happy__ to mcp__hapi__
- Process/service names updated consistently
- New server/README.md with deployment and configuration guide
- New web/README.md with stack and development instructions
- Updated root README.md with quickstart guide
- Updated AGENTS.md with cleaner structure documentation
- Removed cli/roadmap.md (now superseded by documentation)
Implements comprehensive ACP backend enabling integration with ACP-compliant agents like Gemini. Includes stdio transport, message handling, permission flow, and registry for agent management. Adds new 'hapi gemini' command to launch ACP agent sessions.
Implement CLI output message type for displaying command output from user/assistant messages. Adds CliOutputBlock component and type with detection logic based on message metadata and CLI tags. Includes merging of adjacent CLI output blocks for cleaner presentation. Enhance layout throughout components with proper overflow handling and width constraints for improved text wrapping and scrolling behavior.
weishu