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clawtap/docs/superpowers/specs/2026-03-24-remaining-session-fixes.md
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kuannnn 42861ea7fa feat: ClawTap v0.1.0 — initial release
Multi-adapter mobile UI for AI coding assistants.
Supports Claude Code, Codex CLI, and Gemini CLI through one interface.

Features:
- Real-time bidirectional sync via tmux + WebSocket
- Cross-AI review (send one AI's output to another for review)
- Multi-review tabs with minimize/expand
- Push notifications (PWA) with smart session-aware filtering
- Three-channel event system (hooks, file watcher, pane monitor)
- Voice input, image paste, draft persistence
- Terminal-native design (JetBrains Mono, dark theme, pixel art claw)
- CLI with --adapter flag on every command
- Zero-overhead fire-and-forget hooks
2026-03-26 10:40:26 +08:00

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# Remaining Session Fixes
## Context
Items A, B, C, F, G, H, J, K, L, M were already implemented in earlier commits. The following 4 items remain. CLI internal `/resume` command handling is deferred (Codex doesn't support it, Claude's case is rare).
## D. handleSessionStart — remove pending matching, add _pendingHookBodies
**Current:** `handleSessionStart` has `pendingSessions.length === 1` guessing logic to match a hook to a pending session.
**Problem:** This fails with multiple pending sessions. The marker matching also can't work here because `SessionStart` hook fires at CLI startup, BEFORE the marker is pasted into the JSONL.
**Fix:** `handleSessionStart` does NOT match pending sessions:
```
handleSessionStart(body):
1. sessions.has(uuid) → already managed → update state → return
2. has pending sessions → store hook body in _pendingHookBodies Map → return
3. no pending sessions → ignore → return
```
New `_pendingHookBodies: Map<string, CodexHookBody>` stores hook info (uuid, transcript_path, cwd). When `_watchForTranscript` later matches via marker and calls `_rekeyAndRename`, it reads `_pendingHookBodies.get(uuid)` to get the stored info.
**Cleanup:** `_pendingHookBodies` entries should be cleaned up after 60 seconds if unmatched (timer per entry, or sweep in `_startSessionCleanup`).
**Files:** `server/adapters/codex/codex-tmux-adapter.ts`
## E. Remove desktop-discovery from BOTH adapters
**Current:** Both adapters' `handleSessionStart` create session entries for unknown UUIDs.
- Claude: searches for "unmanaged tmux window running claude" (`w.command.includes('claude')`)
- Codex: creates entry and calls `_findAndAttachWindow` (already removed but fallback path remains)
**Why remove:** With server shutdown killing all tmux windows, and `bin/codetap` moving to API calls, there are no "desktop-started" sessions in the codetap tmux session. Every session should go through `startSession` or `resumeSession`.
**Fix:**
- Claude `handleSessionStart`: remove the "find unmanaged tmux window" block. Keep only `sessions.has(uuid) → update → return`. Unknown UUIDs are ignored.
- Codex `handleSessionStart`: the "desktop-started" branch becomes "ignore" (Task D already handles this).
**Files:** `server/adapters/claude/tmux-adapter.ts`, `server/adapters/codex/codex-tmux-adapter.ts`
## I. New API endpoints for bin/codetap
**Current:** `bin/codetap` creates tmux windows directly, bypassing the server. Sessions it creates don't appear in the Map.
**Fix:** Add two REST endpoints:
```
POST /api/sessions/start
Body: { adapter, cwd, model?, permissionMode? }
→ adapter.startSession(cwd, options)
→ Returns: { sessionId }
POST /api/sessions/resume
Body: { sessionId, adapter?, cwd }
→ adapter.resumeSession(sessionId, cwd)
→ Returns: { sessionId }
```
Both require `authMiddleware`.
For `/resume`, if `adapter` is not provided, detect from JSONL file location:
- `~/.claude/projects/.../{UUID}.jsonl` → claude
- `~/.codex/sessions/.../*-{UUID}.jsonl` → codex
**Authentication for bin/codetap:** The script needs a token. It can get one via:
```bash
TOKEN=$(curl -sk -X POST https://localhost:$PORT/api/auth/login \
-H "Content-Type: application/json" \
-d "{\"password\":\"$CLAUDE_UI_PASSWORD\"}")
```
`CLAUDE_UI_PASSWORD` is already required as an env var.
**Files:** `server/index.ts`
## N. Update bin/codetap to use API endpoints
**Fix:**
- `bin/codetap new` → authenticate → `POST /api/sessions/start``tmux select-window`
- `bin/codetap --resume UUID` → authenticate → `POST /api/sessions/resume``tmux select-window`
- `bin/codetap --continue` → find most recent window from tmux → resume via API
- `bin/codetap -a``tmux list-windows` directly (adapter detected from `pane_current_command`)
- Remove ALL `sqlite3` references and `CODETAP_DB` variable
**Note for Codex sessions:** `POST /api/sessions/start` returns temp key (`codex-{timestamp}`). The script does `tmux select-window -t codetap:codex-{timestamp}`. The user is in the window. After rekey, the window name changes to UUID, but the user is unaffected (already inside).
**Files:** `bin/codetap`
## Files Affected
| File | Changes |
|------|---------|
| `server/adapters/codex/codex-tmux-adapter.ts` | D: _pendingHookBodies + rewrite handleSessionStart |
| `server/adapters/claude/tmux-adapter.ts` | E: remove desktop-discovery from handleSessionStart |
| `server/index.ts` | I: add session start/resume endpoints |
| `bin/codetap` | N: use API calls, remove sqlite3 |
## Not Included
- CLI internal `/resume` handling — Codex doesn't support it, Claude's case is rare and non-breaking
- Shared `TmuxAdapterBase` class — deferred to future refactor
- `childCliSessionId` removal from WS protocol — deferred (TODO in code)