dsh-sidebar-width

Control the left sidebar (session list) width of the DeepSeek Harness Web UI: lower the drag minimum (official floor 264px), optionally the drag maximum and the expanded default width. Nothing outside the sidebar is touched.

控制 DeepSeek Harness Web UI 左侧会话列表栏宽度：调低拖动下限（官方 264px）， 可选调整拖动上限与展开默认宽度。不涉及任何其他功能模块。

Why a patch-style plugin / 为什么是"打补丁"式插件

The sidebar width clamp (clampWidth(px, 264, 420)) and the 280px default are baked into the client bundle @deepseek-ai/dsh-client-ui-layout/lib/client.js (grid solver computeColumns + layout store setSidebar/init/toggle). The client runtime exposes no seam to change them (the store and its actions are private to the bundle), so this plugin patches the served bundle file once at dsh web startup:

侧边栏宽度钳制与默认值写死在客户端 bundle @deepseek-ai/dsh-client-ui-layout/lib/client.js 中（网格求解器 + layout store），客户端运行时没有可改的接缝，因此插件在 dsh web 启动时修补被服务的 bundle 文件：

• first run backs up to client.js.dsh-sidebar-width.bak / 首次运行先备份
• idempotent — a marker makes re-runs no-ops; a dsh upgrade replaces the file and the next startup re-patches / 幂等——升级覆盖文件后下次启动自动重打补丁
• configurable via the plugin row / 全部数值可配置

Config / 配置

key	meaning / 含义	default / 默认
min	lower drag bound, px / 拖动下限	180
max	upper drag bound, px / 拖动上限	keep bundle value (420)
defaultWidth	expanded default width, px / 展开默认宽度	keep bundle value (280)
path	absolute path of the layout client.js / 手动指定 bundle 路径	auto-locate

All keys optional. / 全部可选。

Install / 安装

dsh plugin --profile web add dsh-sidebar-width   # npm（推荐）
# 或本地开发: dsh plugin --profile web add link:/path/to/dsh-sidebar-width
# 然后重启 dsh web（插件在启动时打补丁）

dsh plugin requires pnpm on PATH. / 需要 PATH 上有 pnpm。

Tune / 调参

Edit ~/.dsh/profiles/web/cordis.patch.yml (user layer overrides the bundle row):

- id: sidebar-width
  name: 'dsh-sidebar-width'
  config:
    min: 160
    max: 420
    defaultWidth: 240

Restart to apply. / 重启生效。

Uninstall / 卸载

dsh plugin --profile web remove dsh-sidebar-width

The patch itself stays (harmless); restore manually from the backup: 补丁不会自动回滚（无害），可手动还原：

mv <install>/.../dsh-client-ui-layout/lib/client.js.dsh-sidebar-width.bak \
   <install>/.../dsh-client-ui-layout/lib/client.js

Scope / 边界

This plugin's only job is the sidebar width. No UI buttons, no other panels, no settings surface. / 本插件唯一职责就是侧边栏宽度：不加按钮、不动其他面板、不扩功能。

Publish / 发布（for maintainers）

1. Push the repo to GitHub and add the dsh-plugin topic.
2. npm publish (name dsh-sidebar-width is free on npm as of 2026-08-15).
3. Open a PR to : add one line under UI Enhancements / UI 增强 in both README.md and README.zh.md. dsh-market picks the list up automatically.