Merge feature/node-proxy-bundle: esbuild bundle + lightweight update

Author: kylefu8

.github/workflows/release-gui.yml

@@ -35,10 +35,6 @@ jobs:
         with:
           submodules: true
 
-      - uses: oven-sh/setup-bun@v2
-        with:
-          bun-version: latest
-
       - uses: actions/setup-node@v4
         with:
           node-version: 20
@@ -47,28 +43,55 @@ jobs:
         run: npm ci
 
       - name: Install proxy dependencies
-        run: cd copilot-proxy && bun install
+        run: cd copilot-proxy && npm install --ignore-scripts --no-package-lock
 
       - name: Generate icons
         run: node scripts/generate-icons.cjs
 
       - name: Build frontend
         run: npx vite build
 
-      - name: Build proxy server
-        shell: bash
-        run: |
-          mkdir -p build
-          bun build --compile --target=bun-windows-x64 copilot-proxy/src/main.ts --outfile build/copilot-proxy-server.exe
+      - name: Bundle proxy server (JS)
+        run: node scripts/bundle-proxy.cjs
 
       - name: Package with electron-builder
         run: npx electron-builder --win --config electron-builder.yml
 
+      - name: Generate update manifest
+        run: |
+          node -e "
+            const fs = require('fs');
+            const path = require('path');
+            const crypto = require('crypto');
+            const sha256 = f => crypto.createHash('sha256').update(fs.readFileSync(f)).digest('hex');
+            const asarPath = path.join('release', 'win-unpacked', 'resources', 'app.asar');
+            const bundlePath = path.join('build', 'copilot-proxy-bundle.mjs');
+            if (!fs.existsSync(asarPath) || !fs.existsSync(bundlePath)) { console.error('Missing assets'); process.exit(1); }
+            const pkg = require('./package.json');
+            const ePkg = require('./node_modules/electron/package.json');
+            const manifest = {
+              version: pkg.version,
+              minElectronVersion: ePkg.version.split('.')[0] + '.0.0',
+              assets: {
+                'app.asar': { size: fs.statSync(asarPath).size, sha256: sha256(asarPath) },
+                'copilot-proxy-bundle.mjs': { size: fs.statSync(bundlePath).size, sha256: sha256(bundlePath) },
+              },
+            };
+            fs.writeFileSync('release/update-manifest.json', JSON.stringify(manifest, null, 2));
+            fs.copyFileSync(asarPath, 'release/app.asar');
+            fs.copyFileSync(bundlePath, 'release/copilot-proxy-bundle.mjs');
+            console.log(JSON.stringify(manifest, null, 2));
+          "
+
       - name: Upload to GitHub Release
         if: startsWith(github.ref, 'refs/tags/')
         uses: softprops/action-gh-release@v2
         with:
-          files: release/*.exe
+          files: |
+            release/*.exe
+            release/update-manifest.json
+            release/app.asar
+            release/copilot-proxy-bundle.mjs
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -92,10 +115,6 @@ jobs:
         with:
           submodules: true
 
-      - uses: oven-sh/setup-bun@v2
-        with:
-          bun-version: latest
-
       - uses: actions/setup-node@v4
         with:
           node-version: 20
@@ -104,23 +123,16 @@ jobs:
         run: npm ci
 
       - name: Install proxy dependencies
-        run: cd copilot-proxy && bun install
+        run: cd copilot-proxy && npm install --ignore-scripts --no-package-lock
 
       - name: Generate icons
         run: node scripts/generate-icons.cjs
 
       - name: Build frontend
         run: npx vite build
 
-      - name: Build proxy server
-        run: |
-          mkdir -p build
-          if [ "${{ matrix.arch }}" = "arm64" ]; then
-            bun build --compile --target=bun-darwin-arm64 copilot-proxy/src/main.ts --outfile build/copilot-proxy-server
-          else
-            bun build --compile --target=bun-darwin-x64 copilot-proxy/src/main.ts --outfile build/copilot-proxy-server
-          fi
-          chmod +x build/copilot-proxy-server
+      - name: Bundle proxy server (JS)
+        run: node scripts/bundle-proxy.cjs
 
       - name: Package with electron-builder
         run: npx electron-builder --mac --${{ matrix.arch }} --config electron-builder.yml

.gitignore

@@ -12,23 +12,24 @@ files:
   - dist/**/*
   - "!node_modules"
 
+# Extra resources shared by all platforms (JS bundle – cross-platform)
+extraResources:
+  - from: build/copilot-proxy-bundle.mjs
+    to: copilot-proxy-bundle.mjs
+
 win:
   target:
     - target: portable
       arch: [x64]
+    - target: dir
+      arch: [x64]
   icon: build/icon.ico
-  extraResources:
-    - from: build/copilot-proxy-server.exe
-      to: copilot-proxy-server.exe
 
 mac:
   target: dmg
   icon: build/icon.icns
   category: public.app-category.developer-tools
   identity: null
-  extraResources:
-    - from: build/copilot-proxy-server
-      to: copilot-proxy-server
 
 afterPack: scripts/afterPack.cjs