download UV on github action and build time pick platform

.github/actions/build/windows/todesktop/action.yml

@@ -22,6 +22,20 @@ runs:
       shell: cmd
     - run: yarn set version --yarn-path self
       shell: cmd
+    - name: Download UV
+      shell: powershell
+      run: |
+        cd ./assets
+        mkdir uv && mkdir uv/win && mkdir uv/macos && mkdir uv/linux
+        curl -s https://github.com/astral-sh/uv/releases/download/0.4.30/uv-x86_64-pc-windows-msvc.zip
+        curl -s https://github.com/astral-sh/uv/releases/download/0.4.30/uv-aarch64-apple-darwin.tar.gz
+        curl -s https://github.com/astral-sh/uv/releases/download/0.4.30/uv-x86_64-unknown-linux-gnu.tar.gz
+        tar -xzvf uv-x86_64-pc-windows-msvc.zip
+        tar -xzvf uv-aarch64-apple-darwin.tar.gz
+        tar -xzvf uv-x86_64-unknown-linux-gnu.tar.gz
+        cp -r uv-x86_64-pc-windows-msvc/ uv/win
+        cp -r uv-aarch64-apple-darwin/ uv/macos
+        cp -r uv-x86_64-unknown-linux-gnu/ uv/linux
     - name: Make app
       shell: powershell
       env:

scripts/todesktop/afterPack.js

@@ -26,6 +26,8 @@ module.exports = async ({ appOutDir, packager, outDir }) => {
     const result3 = await fs.rm(path.join(assetPath, "ComfyUI", 'custom_nodes', 'ComfyUI_Manager', ".git"), { recursive: true, force: true });
     const result4 = await fs.rm(path.join(assetPath, "ComfyUI", 'custom_nodes', 'DesktopSettingsExtension', ".git"), { recursive: true, force: true });
     const result2 = await fs.cp(assetPath, resourcePath, { recursive: true });
+    await fs.rm(path.join(resourcePath,'uv','win'),{ recursive: true, force: true });
+    await fs.rm(path.join(resourcePath,'uv','linux'),{ recursive: true, force: true });
   }
 
   if (os.platform() === 'win32') {
@@ -35,5 +37,7 @@ module.exports = async ({ appOutDir, packager, outDir }) => {
     const assetPath = path.join(mainPath, 'app-wrapper', 'app', 'assets');
     const resourcePath = path.join(path.dirname(appPath), "resources");
     await fs.cp(assetPath, resourcePath, { recursive: true });
+    await fs.rm(path.join(resourcePath,'uv','macos'),{ recursive: true, force: true });
+    await fs.rm(path.join(resourcePath,'uv','linux'),{ recursive: true, force: true });
   }
 }

src/virtualEnvironment.ts

@@ -31,21 +31,24 @@ export class VirtualEnvironment {
     // Set platform-specific paths
     // uv will be in assets/uv on Windows and use the global uv on macOS and Linux
     // uv executable is not codesigned, so we need to use the global one on macOS and Linux
+
+    const uvFolder = path.join(process.resourcesPath, 'uv');
+
     if (process.platform === 'win32') {
       if (app.isPackaged) {
-        this.uvPath = path.join(app.getAppPath(), 'uv.exe');
+        this.uvPath = path.join(uvFolder,'win', 'uv.exe');
       } else {
         this.uvPath = path.join(app.getAppPath(), 'assets', 'uv', 'uv.exe');
       }
     } else if (process.platform === 'linux') {
       if (app.isPackaged) {
-        this.uvPath = path.join(app.getAppPath(), 'uv.exe');
+        this.uvPath = path.join(uvFolder,'linux', 'uv');
       } else {
         this.uvPath = path.join(app.getAppPath(), 'assets', 'uv', 'uv.exe');
       }
     } else if (process.platform === 'darwin') {
       if (app.isPackaged) {
-        this.uvPath = path.join(process.resourcesPath, 'uv', 'uv');
+        this.uvPath = path.join(uvFolder,'macos', 'uv');
       } else {
         //this.uvPath = path.join('uv'); // Use global uv on macOS.
         this.uvPath = path.join(app.getAppPath(), 'assets', 'uv', 'uv');

todesktop.json

@@ -19,6 +19,6 @@
   "extraResources": [{ "from": "./assets" }],
   "filesForDistribution": ["!assets/**", "!dist/**", "!src/**", "!scripts/**", "!.yarn/**", "!.yarnrc.yml"],
   "mac": {
-    "additionalBinariesToSign": ["./assets/uv/uv", "./assets/uv/uvx"]
+    "additionalBinariesToSign": ["./assets/uv/macos/uv", "./assets/uv/macos/uvx"]
   }
 }