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WyxBUPT-22/dsh-plugin-edit-message ↗★ 5

dsh-plugin-edit-message

停止生成后将最后一条消息退回输入框 适合经常需要中断并快速修改上一条提问的调试或日常对话任务。

其他擴充
套件
dsh-plugin-edit-message
相容性
待驗證
Harness 依賴範圍
^0.1.2-alpha.1
版本
0.1.5
最近更新
2026年9月11日

安裝

$npx -p @deepseek-ai/dsh dsh plugin --profile web add github:WyxBUPT-22/dsh-plugin-edit-message

說明文件

閱讀完整 README ↗

dsh-plugin-edit-message

[![](https://img.shields.io/npm/v/dsh-plugin-edit-message)](https://www.npmjs.com/package/dsh-plugin-edit-message)
[![](https://img.shields.io/npm/l/dsh-plugin-edit-message)](https://www.npmjs.com/package/dsh-plugin-edit-message)

[![](https://img.shields.io/badge/LINUX-DO-FFB003.svg?logo=data:image/svg%2bxml;base64,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)](https://linux.do)

English · 中文

DSH (DeepSeek Harness) Web GUI plugin: edit the last user message back into the composer after stopping a turn — no more retyping from scratch.

Why

Sending a message, stopping the reply, and wanting to re-ask with a small change currently means typing the whole prompt again. This plugin adds an "Edit last message" button to the composer tool row: it restores the tail user message text and focuses the input, ready to edit and send.

It is a client-side plugin — the conversation log stays append-only. Sending the edited text appends a new turn (the original message and the interrupted reply remain in the transcript). It never touches the host, the session log, or the agent loop.

Install

The plugin bundles as a dsh.bundle + dsh.client package. It works on any DSH setup that loads third-party bundles (source dsh web, DSH Desktop, custom profiles).

From npm (published — recommended)

dsh plugin --profile web add dsh-plugin-edit-message

Restart the GUI (fully quit and reopen) after installing — client plugin bundles register at startup.

DSH Desktop users: Desktop's DSH_HOME lives under %APPDATA%\dsh-desktop\harness, so target that explicitly:

DSH_HOME="${APPDATA}/dsh-desktop/harness" \
dsh plugin --profile web add dsh-plugin-edit-message

Then quit and reopen DSH Desktop.

From GitHub or a local checkout (unpublished builds)

# GitHub repository
dsh plugin --profile web add git+https://github.com/WyxBUPT-22/dsh-plugin-edit-message.git

# local checkout (pnpm install && pnpm run build first)
dsh plugin --profile web add /path/to/dsh-plugin-edit-message

From this source checkout

The repository is self-contained: devDependencies resolve the official harness client packages from the npm registry, so no deepseek-harness checkout is needed.

pnpm install     # pulls the official client packages from npm
pnpm run build   # emits lib/index.js + lib/client.js + lib/types
dsh plugin --profile  add /path/to/dsh-plugin-edit-message
dsh --profile

Uninstall with dsh plugin --profile remove dsh-plugin-edit-message. See docs/user/develop/basic/publish.md in the harness checkout for the dsh plugin workflow.

How it works

  • Registers one client plugin (dsh.client manifest, platform: web) that contributes an entry to the official conversation.input.left composer tool-row slot (a documented multi-plugin list slot — zero official changes).
  • The button renders only while the session is idle, a tail user/steering message exists, and that message is plain text (draft images are browser File-backed and cannot be resurrected from the durable log).
  • On click: inputActions.setDraft(text) restores the text and the composer is focused. The plugin prefers inputActions.focus when the deployed runtime exposes it, otherwise it focuses the editable surface — [data-composer-input] on harness 0.1.2+ (a Lexical-driven contenteditable), with the legacy composer `` as the last fallback.
  • If you remove the plugin (dsh plugin remove dsh-plugin-edit-message), the surface disappears entirely — the tool row reverts to official chrome.

Compatibility

The plugin tracks the harness client contract, which was reshaped twice inside the 0.1.2 line:

  1. 0.1.2-alpha split the monolithic @deepseek-ai/dsh-client-runtime into dsh-client-store + the dsh-client-ui-* family, and moved the transcript off SessionSnapshot (whose chat field no longer exists) onto the Chat target published per Conversation binding, reached through the useChat standard hook.
  2. 0.1.2-rc.1 stopped handing the composer tool row its InputZone owner props: the responder now calls renderSlot("conversation.input.left", {}). Session lifecycle therefore comes from the useSession standard hook, which ui-session contributes for every session-scoped slot on every 0.1.2 build.
PluginHarness / DSH DesktopReads
0.1.5+0.1.2-alpha.1 … 0.1.2-rc.1 (Desktop 0.7.x / 0.8.x)useChat + useSession; no owner props
0.1.40.1.2-alpha.1 … 0.1.2-alpha.5 (Desktop 0.7.x)useChat + the InputZone owner prop
≤ 0.1.30.1.0-rc.x (Desktop ≤ 0.5.0)session.chat

Both 0.1.2 breaking changes fail the slot silently for older builds — the button simply never appears, with the crash below in the console:

slot entry crashed in 'conversation.input.left':
  TypeError: Cannot read properties of undefined (reading 'order')   // <= 0.1.3 on 0.1.2-alpha
  TypeError: Cannot read properties of undefined (reading 'running') // 0.1.4 on 0.1.2-rc.1

Differences from in-transcript editing (Codex style)

In-place replacement with a rewind of the log tail is a larger design (log-truncation semantics, compaction checkpoints, session log format, dual SDK projections) and is intentionally out of scope. This plugin provides the interaction value — edit the text, resend — with zero blast radius.

Develop

pnpm run typecheck   # tsc --noEmit (strict)
pnpm run test        # vitest (logic matrix + component behavior)
pnpm run build       # tsdown → lib/client.js + types

pnpm publish runs prepublishOnly (typecheck + test + build) first.

License

MIT

Friends

[![](https://img.shields.io/badge/LINUX-DO-FFB003.svg?logo=data:image/svg%2bxml;base64,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)](https://linux.do)

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