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https://github.com/NanmiCoder/cc-haha
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2b6202d381
Two bugs in the v0.5.7 "Continue from here" hand-off path landed in the wild and the user caught them while exercising 0.5.8 prep: 1. **Stray empty session.** When the user previously opened a "New session in X" tab from the sidebar, then closed the tab to declutter, the freshly-created empty session was already on disk and visible in the sidebar. Coming back to the welcome screen (activeTabId = null → EmptySession route) and clicking "Continue from here" called `createSession` unconditionally, minting yet another empty session next to the now-stale one. The user ended up with `Untitled Session 27 minutes ago` lingering in the sidebar while the hand-off ran in a completely separate fresh session. Extract the picker into `desktop/src/lib/sessionReuse.ts` — `pickReusableEmptySession(sessions, workDir, excludeSessionId?)` filters by exact-workDir match, `messageCount === 0`, excludes the previous session being handed off FROM, and sorts by `modifiedAt` desc. Caller in `EmptySession.onAutoHandoff` runs this before `createSession`; on hit, openTab on the existing sessionId and let ContentRouter switch to ActiveSession naturally; on miss, create fresh as before. 7 unit tests cover the boundaries: workDir mismatch, non-zero messageCount, excludeSessionId honored, null workDir treated as "no candidates" (so we never silently merge home-dir sessions into a project hand-off), empty workDir argument, empty session list, freshness sort order. 2. **Summary too abstract; AI doesn't know specific recent state.** The previous implementation only injected the LLM-summarized `main` + `recent` paragraphs into the next session's system prompt. That summarization tends to wash out exact wording, file paths, error messages, and the user's literal last question — the user reported "AI doesn't know what we just hit a wall on." Add `recentRaw?: string` to `SessionSummary`. New helper `buildRecentRawSlice` keeps the LAST ~12 turns (env-tunable via `CLAUDE_CODE_HANDOFF_RAW_TURNS`, range 0–50, default 12), each truncated to 400 chars preserving the `USER:` / `ASSISTANT:` role prefix, total capped at ~8000 chars (env-tunable via `CLAUDE_CODE_HANDOFF_RAW_CHARS`, range 500–30000, default 8000). Older turns drop first when the total cap is busted by dense recent turns. `formatHandoffSystemPrompt` renders the raw slice inside a fenced code block AFTER the abstracted recent summary, so the next session sees both the digest and the literal text. Section is omitted entirely when `recentRaw` is absent — v0.5.7 caches still load and produce the exact same prompt bytes (back-compat). 8 unit tests cover the formatter's back-compat path, the raw block placement, fence rendering, tail-N selection, all-fits case, per-turn truncation with role prefix preservation, total cap busting (older drops first), and the `RAW_TURNS=0` opt-out. Both fixes fold into the unreleased v0.5.8 — release-notes/v0.5.8.md gets two new fix bullets and the 范围 / 验证 sections call out the new files and 15 added tests. desktop/package.json bump to 0.5.8 stays as-is (preset earlier in the same worktree before this commit). Tested: - bun run lint (desktop) clean - bunx vitest run sessionReuse.test.ts → 7/7 pass - bun test sessionSummaryService.test.ts → 8/8 pass - bunx vitest run EmptySession.test.tsx → 22/22 pass (regression check after the helper extraction — the existing tests don't go through the hand-off branch but exercise the rest of the file) Confidence: high Scope-risk: narrow (no shape changes to any persistence — recentRaw is an additive field, old caches deserialize cleanly because `tryParseSummaryResponse` already only required main+recent) Co-authored-by: 你的姓名 <you@example.com>
Claude Code Haha Desktop
基于 Tauri 2 + React 的桌面客户端。
开发
bun install
bun run tauri dev
构建
# macOS (Apple Silicon)
./scripts/build-macos-arm64.sh
# Windows (x64, MSI only)
.\scripts\build-windows-x64.ps1
构建产物位于 build-artifacts/ 目录，文件名会显式包含平台、架构和包类型。
常见问题
macOS 提示"已损坏，无法打开"
xattr -cr /Applications/Claude\ Code\ Haha.app