build: properly handle daemon build

.github/workflows/codeql.yml

@@ -63,8 +63,39 @@ jobs:
 
       - name: Install dependencies from lockfile
         run: pnpm install --frozen-lockfile
-        
-      - name: Install rust dependencies
+
+      - name: Build frontend
+        if: matrix.language == 'rust'
+        run: pnpm next build
+
+      - name: Get host target
+        if: matrix.language == 'rust'
+        id: host_target
+        shell: bash
+        run: |
+          HOST_TARGET=$(rustc -vV | sed -n 's|host: ||p')
+          echo "target=${HOST_TARGET}" >> $GITHUB_OUTPUT
+
+      - name: Build sidecar binaries
+        if: matrix.language == 'rust'
+        shell: bash
+        working-directory: ./src-tauri
+        run: |
+          cargo build --bin donut-proxy --release
+          cargo build --bin donut-daemon --release
+
+      - name: Copy sidecar binaries to Tauri binaries
+        if: matrix.language == 'rust'
+        shell: bash
+        run: |
+          mkdir -p src-tauri/binaries
+          HOST_TARGET="${{ steps.host_target.outputs.target }}"
+          cp src-tauri/target/release/donut-proxy src-tauri/binaries/donut-proxy-${HOST_TARGET}
+          cp src-tauri/target/release/donut-daemon src-tauri/binaries/donut-daemon-${HOST_TARGET}
+          chmod +x src-tauri/binaries/donut-proxy-${HOST_TARGET}
+          chmod +x src-tauri/binaries/donut-daemon-${HOST_TARGET}
+
+      - name: Build rust dependencies
         if: matrix.language == 'rust'
         working-directory: ./src-tauri
         run: |

.github/workflows/lint-rs.yml

@@ -82,21 +82,26 @@ jobs:
           echo "target=${HOST_TARGET}" >> $GITHUB_OUTPUT
           echo "Host target: ${HOST_TARGET}"
 
-      - name: Build donut-proxy sidecar
+      - name: Build sidecar binaries
         shell: bash
         working-directory: ./src-tauri
-        run: cargo build --bin donut-proxy
+        run: |
+          cargo build --bin donut-proxy --release
+          cargo build --bin donut-daemon --release
 
-      - name: Copy donut-proxy binary to Tauri binaries
+      - name: Copy sidecar binaries to Tauri binaries
         shell: bash
         run: |
           mkdir -p src-tauri/binaries
           HOST_TARGET="${{ steps.host_target.outputs.target }}"
           if [[ "$HOST_TARGET" == *"windows"* ]]; then
-            cp src-tauri/target/debug/donut-proxy.exe src-tauri/binaries/donut-proxy-${HOST_TARGET}.exe
+            cp src-tauri/target/release/donut-proxy.exe src-tauri/binaries/donut-proxy-${HOST_TARGET}.exe
+            cp src-tauri/target/release/donut-daemon.exe src-tauri/binaries/donut-daemon-${HOST_TARGET}.exe
           else
-            cp src-tauri/target/debug/donut-proxy src-tauri/binaries/donut-proxy-${HOST_TARGET}
+            cp src-tauri/target/release/donut-proxy src-tauri/binaries/donut-proxy-${HOST_TARGET}
+            cp src-tauri/target/release/donut-daemon src-tauri/binaries/donut-daemon-${HOST_TARGET}
             chmod +x src-tauri/binaries/donut-proxy-${HOST_TARGET}
+            chmod +x src-tauri/binaries/donut-daemon-${HOST_TARGET}
           fi
 
       - name: Run rustfmt check

src-tauri/build.rs

@@ -75,14 +75,20 @@ fn external_binaries_exist() -> bool {
 
   let binaries_dir = PathBuf::from(&manifest_dir).join("binaries");
 
-  // Check for required external binaries
-  let donut_proxy_name = if target.contains("windows") {
-    format!("donut-proxy-{}.exe", target)
+  // Check for all required external binaries (must match tauri.conf.json externalBin)
+  let (donut_proxy_name, donut_daemon_name) = if target.contains("windows") {
+    (
+      format!("donut-proxy-{}.exe", target),
+      format!("donut-daemon-{}.exe", target),
+    )
   } else {
-    format!("donut-proxy-{}", target)
+    (
+      format!("donut-proxy-{}", target),
+      format!("donut-daemon-{}", target),
+    )
   };
 
-  binaries_dir.join(&donut_proxy_name).exists()
+  binaries_dir.join(&donut_proxy_name).exists() && binaries_dir.join(&donut_daemon_name).exists()
 }
 
 fn ensure_dist_folder_exists() {