From 6360a08e1fa47989038eb9a51d911bbf1bdd7d17 Mon Sep 17 00:00:00 2001
From: lin-1259 <60593825+lin-1259@users.noreply.github.com>
Date: Mon, 17 Aug 2026 06:06:38 +0800
Subject: [PATCH] feat: add Linux packaging support (AppImage + deb)

Add electron-builder linux targets so DSH Desktop can be built and
packaged on Linux:

- linux target config: AppImage + deb for x64, Development category,
  syncDesktopName for proper WM_CLASS window association
- package:linux script mirroring the mac/win package scripts, with the
  same verify-target platform guard
- top-level desktopName for window/desktop-entry association on Linux

Verified on Arch Linux x64: electron-vite build + electron-builder
--linux succeed, the packaged app launches with its bundled Harness
server on a random loopback port. Auto-update remains mac/win only by
design (update-policy.ts).
---
 package.json | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index ed341929..3c52cda9 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,8 @@
     "package:mac": "npm run build && electron-builder --mac --publish never",
     "package:mac:arm64": "node scripts/verify-target.mjs darwin arm64 && npm run build && electron-builder --mac --arm64 --publish never",
     "package:mac:x64": "node scripts/verify-target.mjs darwin x64 && npm run build && electron-builder --mac --x64 --publish never",
-    "package:win": "node scripts/verify-target.mjs win32 x64 && npm run build && electron-builder --win --x64 --publish never"
+    "package:win": "node scripts/verify-target.mjs win32 x64 && npm run build && electron-builder --win --x64 --publish never",
+    "package:linux": "node scripts/verify-target.mjs linux x64 && npm run build && electron-builder --linux --publish never"
   },
   "dependencies": {
     "@deepseek-ai/cordis-plugin-group": "1.0.1",
@@ -153,6 +154,33 @@
       "allowToChangeInstallationDirectory": true,
       "createDesktopShortcut": true,
       "createStartMenuShortcut": true
+    },
+    "linux": {
+      "icon": "build/icon.png",
+      "category": "Development",
+      "maintainer": "dsh-desktop",
+      "target": [
+        {
+          "target": "AppImage",
+          "arch": [
+            "x64"
+          ]
+        },
+        {
+          "target": "deb",
+          "arch": [
+            "x64"
+          ]
+        }
+      ],
+      "syncDesktopName": true
+    },
+    "appImage": {
+      "artifactName": "dsh-desktop-${os}-${arch}.${ext}"
+    },
+    "deb": {
+      "artifactName": "dsh-desktop-${os}-${arch}.${ext}"
     }
-  }
+  },
+  "desktopName": "dsh-desktop"
 }