Files
hapi/web
weishu d15eafba4c fix: prevent LoginPrompt flash on page refresh with stored token
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.
2025-12-24 18:16:23 +08:00
..
2025-12-19 15:26:33 +08:00
2025-12-16 15:03:50 +08:00

hapi-web

React Mini App / PWA for monitoring and controlling hapi sessions.

What it does

  • Session list with status, pending approvals, todos, and summaries.
  • Chat view with streaming updates and message sending.
  • Permission approval and denial workflows.
  • Permission mode and model selection.
  • Machine list and remote session spawn.
  • File browser and git status/diff views.
  • PWA install prompt and offline banner.

Runtime behavior

  • When opened inside Telegram, auth uses Telegram WebApp init data.
  • When opened in a normal browser, you can log in with the shared CLI_API_TOKEN.
  • Live updates come from the server via SSE.

Routes

See src/router.tsx for route definitions.

  • / - Redirect to /sessions.
  • /sessions - Session list.
  • /sessions/$sessionId - Chat interface.
  • /sessions/new - Create new session.
  • /sessions/$sessionId/files - File browser with git status.
  • /sessions/$sessionId/file - File viewer with diff support.

Features

Session list (src/components/SessionList.tsx)

  • Active/inactive status indicator.
  • Session title from name, summary, or path.
  • Todo progress display.
  • Pending permission request count.
  • Agent flavor label (claude/codex/gemini).
  • Model mode display.

Chat interface (src/components/SessionChat.tsx)

  • Message thread with infinite scroll.
  • Composer for sending messages.
  • Permission mode toggle (default/acceptEdits/bypassPermissions/plan).
  • Model selection (default/sonnet/opus).
  • Session abort and mode switch controls.
  • Context size display.

File browser (src/routes/sessions/files.tsx)

  • Git status view (staged/unstaged files).
  • File search with ripgrep.
  • Navigate to file viewer.

File viewer (src/routes/sessions/file.tsx)

  • File content display with syntax highlighting.
  • Staged/unstaged diff view.

New session (src/components/NewSession.tsx)

  • Machine selector.
  • Directory input with recent paths.
  • Agent type selector (claude/codex/gemini).

Authentication

See src/hooks/useAuth.ts and src/hooks/useAuthSource.ts.

  • Telegram Mini App: Uses initData from WebApp SDK.
  • Browser: Uses CLI_API_TOKEN from login prompt.
  • JWT tokens with auto-refresh.

Data fetching

See src/hooks/queries/ for query hooks and src/hooks/mutations/ for mutations.

  • Sessions, messages, machines via TanStack Query.
  • Git status and file operations.
  • Optimistic updates for message sending.

Real-time updates

See src/hooks/useSSE.ts.

  • SSE connection to /api/events.
  • Session/message/machine update events.
  • Automatic cache invalidation on events.

Stack

React 19 + Vite + TanStack Router/Query + Tailwind + @assistant-ui/react.

Source structure

  • src/router.tsx - Route definitions.
  • src/components/ - UI components.
  • src/hooks/ - Data fetching and state hooks.
  • src/api/client.ts - API client.
  • src/types/api.ts - Type definitions.

Development

From the repo root:

bun install
bun run dev:web

If testing in Telegram, set:

  • WEBAPP_URL to the public HTTPS URL of the dev server.
  • CORS_ORIGINS to include the dev server origin.

Build

bun run build:web

The built assets land in web/dist and are served by hapi-server. The single executable can embed these assets.