fix release for macos x86_64 and arm64

.github/workflows/release.yml

@@ -56,6 +56,9 @@ jobs:
 
   build-macos:
     runs-on: macos-latest
+    strategy:
+      matrix:
+        arch: [x86_64, arm64]   # build both architectures
     steps:
       - uses: actions/checkout@v3
         with:
@@ -77,17 +80,27 @@ jobs:
 
       - name: Build
         run: |
-          conan install . --build=missing
-          conan build .
+          BUILD_DIR="build_${{ matrix.arch }}"
+          mkdir -p "$BUILD_DIR"
+          cd "$BUILD_DIR"
+
+          # Pass architecture explicitly to CMake via environment
+          export CMAKE_OSX_ARCHITECTURES="${{ matrix.arch }}"
+
+          # Run Conan install/build
+          conan install .. --build=missing
+          conan build ..
+
+          cd ..
 
       - name: Package
         run: |
           TAG=${GITHUB_REF##refs/tags/}
-          OS=$(uname -s | tr '[:upper:]' '[:lower:]')
-          ARCH=$(uname -m)
+          OS="macos"
+          ARCH="${{ matrix.arch }}"
           FOLDER="chloride-$TAG-$OS-$ARCH"
           TAR="$FOLDER.tar.gz"
-          mv build/bin "$FOLDER"
+          mv build_${ARCH}/bin "$FOLDER"
           cp LICENSE.txt "$FOLDER"
           tar -czf "$TAR" "$FOLDER"
           echo "TAR_NAME=$TAR" >> $GITHUB_ENV
@@ -95,7 +108,7 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
-          name: macos-artifact
+          name: macos-${{ matrix.arch }}-artifact
           path: ${{ env.TAR_NAME }}
 
   build-windows:
@@ -135,15 +148,15 @@ jobs:
 
       - name: Package
         run: |
-          $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
-          $ARCH = if ([Environment]::Is64BitOperatingSystem) { 'x64' } else { 'x86' }
-          $FOLDER = "chloride-$TAG-windows-$ARCH"
-          $ZIP = "$FOLDER.zip"
-          Rename-Item build/bin $FOLDER
-          Copy-Item LICENSE.txt $FOLDER
-          Compress-Archive -Path $FOLDER -DestinationPath $ZIP
-          echo "TAR_NAME=$ZIP" >> $env:GITHUB_ENV
-        shell: pwsh
+          TAG=${GITHUB_REF##refs/tags/}
+          OS="windows"
+          ARCH=$(uname -m)
+          FOLDER="chloride-$TAG-$OS-$ARCH"
+          TAR="$FOLDER.tar.gz"
+          mv build/bin "$FOLDER"
+          cp LICENSE.txt "$FOLDER"
+          tar -czf "$TAR" "$FOLDER"
+          echo "TAR_NAME=$TAR" >> $GITHUB_ENV
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4