maybe works?

.github/workflows/build-emu.yml

@@ -3,14 +3,17 @@ name: Build Emulator
 on:
   push:
     branches: [ "main" ]
-    # paths: ["gb-emu/**", "lib/**", "vendored/**"]
+    paths: ["gb-emu/**", "lib/**", "vendored/**"]
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build-linux:
-    runs-on: ubuntu-latest
+  build:
+    runs-on: ${{ matrix.os }}-latest
+    strategy:
+       matrix:
+          os: [ubuntu, macos, windows]
 
     steps:
     - uses: actions/checkout@v3
@@ -18,7 +21,6 @@ jobs:
       with:
           toolchain: nightly
           override: true
-          target: aarch64-unknown-linux-gnu, x86_64-unknown-linux-gnu
     - uses: awalsh128/cache-apt-pkgs-action@latest
       with:
         packages: libasound2-dev libudev-dev
@@ -26,44 +28,15 @@ jobs:
     - run: git submodule update --init --recursive
     - uses: actions-rs/cargo@v1
       with:
-        use-cross: true
         command: build
-        args: --release --target aarch64-unknown-linux-gnu
-    - uses: actions-rs/cargo@v1
+        args: --release
+    - uses: actions/upload-artifact@v3
+      if: ${{ matrix.os }} != windows
       with:
-        use-cross: true
-        command: build
-        args: --release --target x86_64-unknown-linux-gnu
-
-    
-  build-mac:
-    runs-on: macos-latest
-
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions-rs/toolchain@v1
+        name: gb-emu-${{ matrix.os }}
+        path: target/release/gb-emu
+    - uses: actions/upload-artifact@v3
+      if: ${{ matrix.os }} == windows
       with:
-          toolchain: nightly
-          override: true
-    - run: git submodule update --init --recursive
-    - uses: actions-rs/cargo@v1
-      with:
-        use-cross: true
-        command: build
-
-    
-  build-windows:
-    runs-on: windows-latest
-
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions-rs/toolchain@v1
-      with:
-          toolchain: nightly
-          override: true
-    - run: git submodule update --init --recursive
-    - uses: actions-rs/cargo@v1
-      with:
-        use-cross: true
-        command: build
-    
+        name: gb-emu-${{ matrix.os }}
+        path: target/release/gb-emu.exe

.github/workflows/build-vst.yml

@@ -9,32 +9,35 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build-linux:
-    runs-on: ubuntu-latest
+  build:
+    runs-on: ${{ matrix.os }}-latest
+    strategy:
+       matrix:
+          os: [ubuntu, macos, windows]
 
     steps:
     - uses: actions/checkout@v3
+    - uses: actions-rs/toolchain@v1
+      with:
+          toolchain: nightly
+          override: true
     - uses: awalsh128/cache-apt-pkgs-action@latest
       with:
         packages: libasound2-dev libudev-dev xorg-dev libjack-jackd2-dev
         version: 1.0
     - run: rustup update nightly && rustup default nightly
     - run: git submodule update --init --recursive
-    - run: cargo xtask bundle-universal vst --verbose --release
-  
-  build-mac:
-    runs-on: macos-latest
-
-    steps:
-      - uses: actions/checkout@v3
-      - run: git submodule update --init --recursive
-      - run: cargo xtask bundle-universal vst --verbose --release
-
-  build-windows:
-    runs-on: windows-latest
-
-    steps:
-      - uses: actions/checkout@v3
-      - run: git submodule update --init --recursive
-      - run: cargo xtask bundle vst --verbose --release
-        
+    - uses: actions-rs/cargo@v1
+      if: ${{ matrix.os }} != macos
+      with:
+        command: xtask
+        args: bundle vst --release
+    - uses: actions-rs/cargo@v1
+      if: ${{ matrix.os }} == macos
+      with:
+        command: xtask
+        args: bundle-universal vst --release
+    - uses: actions/upload-artifact@v3
+      with:
+        name: gb-vst-${{ matrix.os }}.vst3
+        path: target/bundled/vst.vst3