deepseek-harness/apps/desktop

@deepseek-ai/dsh-desktop

DeepSeek Harness Desktop(deepseek-harness-desktop) — 由 PineSound 基于开源项目 deepseek-harness 构建的社区版桌面应用。 为官方 CLI/Web 形态的 harness 提供原生桌面外壳:双击即用、零外部依赖,发布 macOS 与 Windows 安装包。

• 基于: deepseek-ai/deepseek-harness(MIT)
• 源码: https://github.com/PineKings/deepseek-harness-desktop
• 发布站: https://deepseek.pinesound.cn/

开源协议(License)

本项目基于 MIT 授权的 deepseek-harness 构建,同样以 MIT 协议开源(见 LICENSE),并保留原项目版权声明。

修改说明(Modification Note)

本项目是 deepseek-harness 的衍生作品,在完全保留原项目后端与核心 harness 行为的基础上,面向最终用户增加了以下能力:

• 桌面外壳:基于 Electron 的原生桌面窗口,双击即用、无需浏览器标签页;安装包内置完整运行时与 Node,目标机器零外部依赖;发布 macOS(.dmg)与 Windows(.nsis)安装包。
• 插件系统:图形化的插件安装 / 开关、黑白名单守卫、内置 pnpm 与多镜像回退、免重启实时生效。
• 图像识别:通过 OpenAI 兼容接口(DashScope)补齐视觉能力,密钥 / 地址 / 模型与对话主模型完全独立。
• 更新机制:读取线上 releases.json 自动检测更新,桌面与发布站同渠道。
• 发布站:配套的非官方社区发布站(deepseek.pinesound.cn),复刻并重构官方页面为中文单语言纯静态站点,非 DeepSeek 官方站点,与 DeepSeek 无隶属或赞助关系,商标归原权利方所有。

说明:本项目的后端与核心 harness 行为完全保留原项目;桌面外壳只是薄包装,原生 ABI 兼容,无需为 Electron 重编译。

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技术说明(Technical Reference)

Electron desktop shell for DeepSeek Harness. The Electron main process is a thin wrapper: it spawns the real dsh CLI running the web profile on loopback (an OS-assigned port), parses the readiness URL line the profile prints (dsh web: http://127.0.0.1:<port>), and opens a native window at that address. The harness — its Cordis plugins, webserver, static frontend dist, and WebSocket transport — runs exactly as dsh web would, as a separate system-Node process, so native addons keep their system Node ABI and are never loaded into Electron.

Why a system-Node child

Electron's bundled Node ABI differs from the system Node the harness's native addons (e.g. node-pty for the terminal capability) are built against. Running the harness in its own node child keeps those addons on the system Node ABI; the Electron main and renderer never load them. This is why the desktop is a launcher, not a bundler: it delegates the whole harness runtime to a child process and only opens a window at the served URL.

Architecture

Electron main (this package)
  │  spawns  node <harness>/apps/cli/lib/bin.js --profile web --host 127.0.0.1 --port 0
  ▼
system-Node child — the dsh harness
  │  prints "dsh web: http://127.0.0.1:<port>" on stdout
  ▼
Electron opens a BrowserWindow at that loopback URL

The main process keeps the window bound to the child: it reads the child's stdout for the readiness line, opens the window once the port is known, and quits when the child exits. A fatal child failure is shown in a native error box.

Feature surface

• Chinese application menu — replaces Electron's English default with 文件/编辑/视图/窗口/帮助 (plus the macOS app menu: 关于/服务/隐藏/退出). Menu items are Electron roles with localized labels, so accelerators stay the system defaults (e.g. Cmd+R reload, Cmd+Alt+I DevTools).
• Branded icon — build/icon.png (1024px) is used for the window icon and, through electron-builder.yml, derived into the per-target .icns/.ico. Replace it with final artwork anytime.
• Self-contained harness — the packaged app ships the full harness runtime under Contents/Resources/harness (see below), so it runs on any target machine with no external Node or repository install.
• External dsh CLI — the bundled harness ships a dsh launcher, so you can install plugins of any source form from a terminal outside the app (see below). It resolves to the bundled Node, CLI entry, and vendored pnpm, so no Node or pnpm install is needed on the machine.

Installing plugins from a terminal

The in-app Settings → Plugins install box covers npm names, tarballs, and GitHub URLs. For anything the box can't express — a local directory, a tarball you haven't placed somewhere — or for full control, run the bundled dsh CLI directly. Any pnpm add specifier works, because dsh plugin add is a pnpm forwarder that automatically uses the app's vendored pnpm.

The app registers the dsh command on your PATH automatically on first launch (macOS: a symlink into /usr/local/bin; Windows: a dsh.cmd shim plus a user-PATH entry), so in a new terminal you can just run:

dsh plugin --profile web add ./plugin            # local dir
# … or dsh-better-sidebar, github:user/repo, ./plugin.tgz,
#     https://github.com/user/repo/archive/refs/heads/main.tar.gz

Notes:

• The CLI and the in-app install share the same ~/.dsh/profiles/web, so an install from either surface is picked up by the other. But a CLI install while the app is running does not hot-reload the running tree — restart the app (or re-open the plugin page) to see it.
• Build-script consent is the terminal's own: pnpm prints the packages it will run and, if you allow them, writes them under allowBuilds in the profile's pnpm-workspace.yaml — the same per-package, user-consented posture the in-app modal follows.
• Registration is non-destructive: an existing dsh that is not ours is left untouched, and a PATH that cannot be written (e.g. an unwritable /usr/local/bin) only logs a warning. Open a new shell to pick up a fresh PATH.
• In a development checkout (no packaged harness launcher) registration is skipped; use pnpm dsh or a PATH dsh/pnpm instead.

Run from a checkout

pnpm install
pnpm run build          # builds lib + the apps/web frontend dist
pnpm desktop:dev        # opens the desktop window

desktop:dev builds the frontend dist and the dsh CLI, then launches Electron. In development the harness resolves from the workspace, and you can override the spawned Node or dsh entry with DSH_NODE / DSH_ENTRY.

Packaging

pnpm --filter @deepseek-ai/dsh-desktop run build:harness   # (re)assemble the bundled runtime
pnpm desktop:pack                                          # electron-builder: mac .dmg / win .nsis

Artifacts land in apps/desktop/dist.

The self-contained harness (build/harness)

The harness's pnpm workspace does not cleanly materialize into a portable node_modules: its packages are linked through per-package symlinks to vendored sources at the repository root (vendor/, packages/, native/), it has native addons built for a specific Node ABI, and the web profile serves a separately built frontend dist. pnpm deploy and electron-builder's dependency resolution both produce incomplete or broken copies of this runtime.

The only known-good runtime is the repository's own working tree. So scripts/build-harness.mjs assembles a self-contained copy into apps/desktop/build/harness, preserving the relative layout the symlinks depend on:

build/harness/
  node_modules/   the full dependency store + link network
  vendor/         vendored Cordis packages the symlinks resolve to
  packages/       workspace packages the symlinks resolve to
  native/         native addon sources (landlock-run)
  apps/cli/       the dsh CLI (the harness entry)
  apps/web/       the frontend + built dist
  bin/node        the platform Node binary the child runs on

electron-builder ships this as an extraResource at Contents/Resources/harness, and src/main.ts spawns Resources/harness/bin/node + Resources/harness/apps/cli/lib/bin.js with the harness root as the child working directory. Because every symlink is relative to that tree, the bundled runtime resolves identically on any machine of the same OS/arch.

Platform matrix

Each target platform needs its own harness: the bundled bin/node and the native addons are OS/arch-specific. Regenerate build/harness on each target platform (or per-target in CI) before packaging that platform. The current configuration targets macOS arm64 (mac.target: dmg); win.target: nsis is declared but needs a Windows-built harness.

Signing

No signing is configured (electron-builder.yml has no mac.sign identity). Artifacts are unsigned: on first open, macOS Gatekeeper may block them (open via right-click → Open, or add a Developer ID Application certificate to distribute). Provide a certificate before public distribution.

Size

The bundled harness is multi-GB uncompressed (≈2 GB), dominated by node_modules; the compressed .dmg is on the order of a few hundred MB to ~1 GB. This is the inherent footprint of shipping the full harness runtime standalone, and is the accepted trade-off for a zero-external-dependency app.

Release process

The app is not code-signed, so updates are a manual-download flow rather than a silent swap. On startup (and hourly), and from the Settings → About "check for updates" button (through a preload bridge), the main process fetches the manifest (updates/releases.json, DSH_UPDATE_URL overrides) and compares the latest version against app.getVersion(). When a newer release exists it prompts the user to open the per-platform installer URL. The web download/ page and the desktop update check read the same manifest, so one deploy publishes both the site and the update channel.

1. Bump the app version

The release version lives in apps/desktop/package.json → version. It feeds three things: app.getVersion() (shown dynamically by the About section and compared against the manifest), electron-builder's installer filenames (DeepSeek Harness-<version>-arm64.dmg), and — derived from those filenames — the manifest's latest. So bump this one field to the new version:

# e.g. 0.1.0-rc.5 → 0.1.0-rc.6

The scheme is 0.1.0-rc.N; generate-release-json orders versions numerically, so rc.6 correctly outranks rc.5 (and 0.10.0 outranks 0.9.0). The root package.json version is the monorepo workspace version — bump it too if you keep them in sync, but only the desktop one is user-visible.

2. Build and package

pnpm --filter @deepseek-ai/dsh-desktop run build:harness   # assemble the self-contained runtime
pnpm desktop:pack                                          # electron-builder: .dmg (mac) / .nsis .exe (win)

Artifacts land in apps/desktop/dist/. Each target OS/arch needs its own harness (build/harness bundles a platform Node + native addons), so regenerate it on the target platform before packing that platform. Building the Windows .exe on macOS needs wine (or build on a Windows host).

3. Generate the update manifest

DSH_RELEASE_NOTES="…本次更新的说明…" pnpm --filter @deepseek-ai/dsh-desktop run generate-release-json

scripts/generate-release-json.mjs scans dist/ for installers and writes dist/releases.json (single-latest structure): latest.version, latest.date, releaseNotes, and per-platform URLs rooted at DSH_UPDATE_BASE (default https://deepseek.pinesound.cn/updates/).

4. Stage into the web site (the upload location)

pnpm --filter @deepseek-ai/dsh-desktop run stage-release      # --dry-run to preview

scripts/stage-release.mjs copies dist/releases.json and the installers (.dmg/.exe) into deepseek-harness-web/updates/ — the site root's updates/ folder — and prunes stale installers left from older releases. This is the single upload location: everything the update check and download page need lives under updates/.

5. Deploy the site

cd ../deepseek-harness-web && python3 deploy.py

deploy.py uploads the whole deepseek-harness-web/ repo root (including download/ and updates/) to the OSS bucket root, served at https://deepseek.pinesound.cn/. Because the desktop default DSH_UPDATE_URL is https://deepseek.pinesound.cn/updates/releases.json and the download page fetches /updates/releases.json (same origin), no further configuration is needed. deploy.py wipes the bucket then uploads, so the repo root is the source of truth.

6. The web pages

The release is installable from the web through the pages under deepseek-harness-web/:

• download/index.html — the download page, required for a web release. Reads updates/releases.json and renders the latest version, date, release notes, and per-platform install buttons. Always include this in any release.
• index.html — the site homepage (link to download/).
• privacy/, data-processing/ — supporting pages (already part of the site).

deploy.py serves every file under the repo root automatically (site root = bucket root), so a new page is published by just adding it at the root and re-deploying. If you add a page, link it from the homepage or the download page so it is discoverable.

Notes

• asar: false and npmRebuild: false are deliberate (see electron-builder.yml comments): the harness stays as real on-disk files for the child and its native addons, and native addons are not rebuilt for the Electron ABI because they never load under Electron.
• The profile data (~/.dsh/profiles/web) is created and read on the host the app runs on; it is not part of the packaged artifact.