dsh-tray-restart

Adds “重启 DeepSeek Harness” (fixed Chinese label) to DeepSeek Harness Desktop’s existing menus:

• the system-tray context menu (Open / 重启 DeepSeek Harness / Quit);
• the application menu (Windows title-bar “Application”, macOS menu bar), where the item normally exists only in development builds.

The action is the app’s own app.relaunch() + quitWithoutConfirmation(), so it shuts the Host down through the normal quit path and then relaunches the app.

How it works

The tray and application menus live in the Electron main process (resources/app.asar → lib/main.js). DSH plugins run in the Host child process and have no runtime hook for those native menus. On every Host start this plugin therefore patches lib/main.js in place:

1. skip when the dsh-tray-restart:menu:v2 marker is present;
2. apply two text edits, remove an equal number of bytes of comments, and pad with spaces so the file keeps its exact byte length (asar offsets are fixed);
3. run node --check on the patched ESM; on failure app.asar is left untouched;
4. back up the original main.js, write the patch, update the per-file SHA256 in the asar header, read it back and verify;
5. restart DSH once — the running main process still has the old code loaded.

An app update replaces app.asar; the next launch patches the new file automatically.

Plugin page

The plugin page in the plugin manager renders a plugins.bundle.config card with:

• patch state, desktop app version, patch version;
• app.asar, backup directory and log path;
• Re-check, Apply now and Restore original menu actions.

Restoring writes the backup back and pauses automatic patching, so the next launch does not immediately re-apply it; Apply now resumes. A written patch still needs one DSH restart to take effect.

Install

Install from npm with the DSH plugin manager:

@hxhxh/dsh-tray-restart

or from GitHub:

github:hxh230802/dsh-tray-restart

plugin_manager target for npm:

{ "action": "install_bundle", "target": "@hxhxh/dsh-tray-restart" }

Manual one-shot patch (also useful for debugging):

node scripts/apply.mjs

Restore

Backups:

%USERPROFILE%\.dsh\dsh-tray-restart\backup\main.original.js
%USERPROFILE%\.dsh\dsh-tray-restart\backup\manifest.json

node scripts/restore.mjs

The restore refuses when the current main.js is not the exact copy this plugin wrote (e.g. after an app update).

If the asar header itself is damaged and the normal restore cannot parse it:

node scripts/emergency-restore.mjs

Config

- id: dsh-tray-restart
  config:
    enabled: true
    dryRun: false       # generate + syntax-check only, never write app.asar
    verifySyntax: true
    asarPath: ''        # debug / non-standard installs

Notes

• Verified against desktop 0.2.0-rc.2. If a later build changes the menu source, the plugin logs unsupported and leaves app.asar untouched.
• This modifies installed application files, not an official API. A syntax check and a backup are taken before writing. If the app stops starting, run node scripts/restore.mjs.
• Restarting interrupts running tasks; there is no extra confirmation, matching the official development-build menu item.