dsh-composer-history

Command history for the DeepSeek Harness (DSH) web GUI composer — press ↑ / ↓ to cycle through your previously sent instructions, then restore the draft you were editing when you reach the end of the history.

DSH Web 界面输入框的命令历史插件：↑ / ↓ 上下方向键逐一浏览此前发送的指令，回到历史末尾时恢复你编辑前的草稿。

Features / 功能

• ↑ switches to an older sent instruction, ↓ to a newer one — the current draft is preserved underneath.
• When you reach the newest entry and press ↓ again, the draft you were editing is restored.
• Only finished user messages count; system-injected reminders are skipped.
• Multi-line drafts are safe: ↑ is taken over only on the first line, ↓ only on the last line.
• Never triggers during IME composition, with text selected, or with Ctrl / Cmd / Alt / Shift held.
• Works in both the official desktop app (Lexical contenteditable composer) and web-profile builds (textarea composer).

Install / 安装

dsh plugin --profile web add github:<owner>/dsh-composer-history

or in DSH settings → Plugins market, add the repository. 或在 DSH 设置 → 插件市场中添加本仓库安装。

Usage / 使用

1. Click into the composer in any session.
2. Press ↑ to step back through previously sent commands; press ↓ to move forward, and once past the newest entry your original draft returns.
3. Edit a recalled command and send it as usual.

Development / 开发

This is a standard DSH bundle:

• lib/index.js — host half (intentionally empty; all behavior is client-side)
• lib/client.js — browser half, a Cordis plugin registered via window.__ModuleLoader__.load; it hooks the conversation.input.left slot, locates the composer editor (a textarea in web-profile builds, the official desktop app's [data-composer-input] contenteditable), reads the draft through useInput/inputActions, and collects user messages from useChat (desktop), session.chat (web profile), or the older flat session.nodes shape
• cordis.patch.yml — loader row inserting the plugin

Build the npm tarball with:

npm pack

Requires react and @deepseek-ai/cordis as peer dependencies (provided by the DSH installation).

License / 许可证

MIT