Try auto building on mac

Author: k3DW

.github/workflows/build-macos.yml

@@ -1,2 +1,40 @@
 on:
   workflow_dispatch:
+
+jobs:
+  build:
+    # strategy:
+    #   matrix:
+    #     arch: [x86_64, arm64]
+
+    runs-on: macos-15
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set up Xcode 15
+        run: sudo xcode-select -switch /Applications/Xcode_15.0.app
+
+      - name: Configure CMake
+        run: |
+          cmake --preset Release
+                -G Xcode \
+                -DCMAKE_OSX_ARCHITECTURES=arm64;x86_64 \
+                -DCMAKE_OSX_DEPLOYMENT_TARGET=11.6
+
+      - name: Build PartStacker
+        run: cmake --build --preset Release
+
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: PartStackerGUI-mac
+          path: ./bin/
+
+      - name: Testing
+        run: ls ./bin
+
+      - name: Testing
+        run: ls ./bin/Release