fix: upgrade actions/upload-artifact from v3 to v4 across workflow files

.github/workflows/appimage.yml

@@ -64,7 +64,7 @@ jobs:
           UPDATE_INFO: gh-releases-zsync|MihailRis|VoxelEngine-Cpp|latest|*x86_64.AppImage.zsync
         with:
           recipe: dev/AppImageBuilder.yml
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: AppImage
           path: './*.AppImage*'

.github/workflows/cmake.yml

@@ -73,7 +73,7 @@ jobs:
       run: ctest --test-dir ${{github.workspace}}/build
     - name: Upload artifacts
       if: ${{ inputs.upload_artifacts }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: VoxelEngine
         path: |

.github/workflows/macos.yml

@@ -17,6 +17,13 @@ jobs:
     runs-on: macos-latest
 
     steps:
+      - name: Check if running on macOS
+        run: |
+          if [[ "$(uname)" != "Darwin" ]]; then
+            echo "::error::This workflow requires a real macOS runner, not Docker"
+            exit 1
+          fi
+
       - uses: actions/checkout@v2
         with:
           submodules: 'true'
@@ -55,7 +62,7 @@ jobs:
           hdiutil create VoxelEngineMacApp.dmg -volname "VoxelEngine" -srcfolder VoxelEngineDmgContent -ov -format UDZO
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: VoxelEngineMacOs
           path: VoxelEngineMacApp.dmg

.github/workflows/release.yml

@@ -25,11 +25,6 @@ jobs:
     uses: ./.github/workflows/appimage.yml
     with:
       build_name: '${{ needs.prepare.outputs.build_name }}'
-  build_macos:
-    needs: [prepare]
-    uses: ./.github/workflows/macos.yml
-    with:
-      build_name: '${{ needs.prepare.outputs.build_name }}'
   build_windows:
     needs: [prepare]
     uses: ./.github/workflows/windows-clang.yml
@@ -37,14 +32,14 @@ jobs:
       build_name: '${{ needs.prepare.outputs.build_name }}'
   publish_release:
     runs-on: ubuntu-latest
-    needs: [build_linux, build_macos, build_windows]
+    needs: [build_linux, build_windows]
     steps:
     - name: Checkout Release Branch
       uses: actions/checkout@v4
       with:
         ref: ${{ env.BRANCH_NAME }}
     - name: Download Build Artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         path: ./artifacts
     - name: Show Artifacts
@@ -52,8 +47,6 @@ jobs:
         mkdir release
         mv ./artifacts/AppImage/VoxelCore-latest-x86_64.AppImage \
            ./release/voxelcore-${RELEASE_VERSION}_x86-64.AppImage
-        mv ./artifacts/VoxelEngineMacOs/VoxelEngineMacApp.dmg \
-           ./release/voxelcore-${RELEASE_VERSION}_macos.dmg
         (cd ./artifacts/Windows-Build && zip -r ../../release/voxelcore-${RELEASE_VERSION}_win64.zip .)
         ls -la ./release
         tree ./release
@@ -76,7 +69,6 @@ jobs:
           
           ### Downloads
           - **Linux**: voxelcore-${{ env.RELEASE_VERSION }}_x86-64.AppImage
-          - **macOS**: voxelcore-${{ env.RELEASE_VERSION }}_macos.dmg
           - **Windows**: voxelcore-${{ env.RELEASE_VERSION }}_win64.zip
           
           ### Installation

.github/workflows/windows-clang.yml

@@ -1,4 +1,4 @@
-name: Windows Build (CLang)
+name: Windows Build (Cross-compile)
 
 on:
   push:
@@ -14,62 +14,61 @@ on:
 
 jobs:
   build-windows:
-
-    strategy:
-      matrix:
-        include:
-          - os: windows-latest
-            compiler: clang
-
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
-      - uses: msys2/setup-msys2@v2
-        id: msys2
-        name: Setup MSYS2
-        with:
-            msystem: clang64
-            install: >-
-                mingw-w64-clang-x86_64-toolchain 
-                mingw-w64-clang-x86_64-cmake
-                git
+
+      - name: Install cross-compilation tools
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y mingw-w64 cmake wget git zip
+
+      - name: Install CMake >= 3.26
+        run: |
+          wget https://github.com/Kitware/CMake/releases/download/v3.27.9/cmake-3.27.9-linux-x86_64.sh
+          chmod +x cmake-3.27.9-linux-x86_64.sh
+          sudo ./cmake-3.27.9-linux-x86_64.sh --skip-license --prefix=/usr/local
+          rm cmake-3.27.9-linux-x86_64.sh
+
       - name: Set up vcpkg
-        shell: msys2 {0}
         run: |
-            git clone https://github.com/microsoft/vcpkg.git
-            cd vcpkg
-            ./bootstrap-vcpkg.bat
-            ./vcpkg integrate install
-            cd ..
-      - name: Configure project with CMake and vcpkg
+          git clone https://github.com/microsoft/vcpkg.git
+          cd vcpkg
+          ./bootstrap-vcpkg.sh
+          cd ..
+
+      - name: Configure and build project
         env:
-            VCPKG_DEFAULT_TRIPLET: x64-mingw-static
-            VCPKG_DEFAULT_HOST_TRIPLET: x64-mingw-static
-        shell: msys2 {0}
+          VCPKG_DEFAULT_TRIPLET: x64-mingw-static
+          VCPKG_DEFAULT_HOST_TRIPLET: x64-linux
         run: |
-            export VCPKG_ROOT=$(pwd)/vcpkg
-            mkdir build
-            cd build
-            cmake -G "MinGW Makefiles" -DVCPKG_TARGET_TRIPLET=x64-mingw-static -DVC_BUILD_NAME="${{ inputs.build_name }}" -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=./vcpkg/scripts/buildsystems/vcpkg.cmake ..
-            cmake --build . --config Release
+          export VCPKG_ROOT=$(pwd)/vcpkg
+          mkdir build
+          cd build
+          cmake -DCMAKE_TOOLCHAIN_FILE=$VCPKG_ROOT/scripts/buildsystems/vcpkg.cmake \
+                -DVCPKG_TARGET_TRIPLET=x64-mingw-static \
+                -DCMAKE_SYSTEM_NAME=Windows \
+                -DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc \
+                -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ \
+                -DCMAKE_RC_COMPILER=x86_64-w64-mingw32-windres \
+                -DCMAKE_BUILD_TYPE=Release \
+                -DVC_BUILD_NAME="${{ inputs.build_name }}" \
+                ..
+          cmake --build . --config Release
+
       - name: Package for Windows
         run: |
           mkdir packaged
           mkdir packaged/res
-          cp build/VoxelEngine.exe packaged/
-          cp build/vctest/vctest.exe packaged/
-          cp build/*.dll packaged/
+          cp build/VoxelEngine.exe packaged/VoxelCore.exe || cp build/VoxelEngine packaged/VoxelCore.exe
+          cp build/vctest/vctest.exe packaged/ || cp build/vctest/vctest packaged/vctest.exe
+          cp build/*.dll packaged/ 2>/dev/null || true
           cp -r build/res/* packaged/res/
-          mv packaged/VoxelEngine.exe packaged/VoxelCore.exe
-      - uses: actions/upload-artifact@v3
+
+      - uses: actions/upload-artifact@v4
         with:
           name: Windows-Build
           path: 'packaged/*'
-      - name: Run engine tests
-        shell: msys2 {0}
-        working-directory: ${{ github.workspace }}
-        run: |
-          packaged/vctest.exe -e packaged/VoxelCore.exe -d dev/tests -u build

.github/workflows/windows.yml

@@ -47,7 +47,7 @@ jobs:
           cp C:/Windows/System32/msvcp140.dll packaged/msvcp140.dll
           mv packaged/VoxelEngine.exe packaged/VoxelCore.exe
         working-directory: ${{ github.workspace }}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: Windows-Build
           path: 'packaged/*'