From bfd726ae7b8c51b431ae5678d4661c9d98893999 Mon Sep 17 00:00:00 2001
From: Danila Artyukhov <dartyukhov@whoosh.bike>
Date: Tue, 4 Jun 2024 14:23:49 +0300
Subject: [PATCH] MacOs app build workflow

---
 .github/workflows/macos.yml | 62 +++++++++++++++++++++++++++++++++++++
 CMakeLists.txt              | 12 +++++++
 2 files changed, 74 insertions(+)
 create mode 100644 .github/workflows/macos.yml

diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
new file mode 100644
index 00000000..89968a25
--- /dev/null
+++ b/.github/workflows/macos.yml
@@ -0,0 +1,62 @@
+name: MacOs DMG
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build-dmg:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: 'true'
+
+      - name: Install dependencies from brew
+        run: |
+          brew install glfw3 glew libpng openal-soft luajit libvorbis
+
+      - name: Install specific version of GLM
+        run: |
+          curl -O https://raw.githubusercontent.com/Homebrew/homebrew-core/5c7655a866646aa4b857c002b8ae5465b9d26f65/Formula/g/glm.rb
+          brew install --formula glm.rb
+
+      - name: Configure
+        run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DVOXELENGINE_BUILD_APPDIR=1
+
+      - name: Build
+        run: cmake --build build -t install
+
+      - name: Create macOS app structure
+        run: |
+          mkdir -p VoxelEngine.app/Contents/MacOS
+          mkdir -p VoxelEngine.app/Contents/Resources
+          cp build/VoxelEngine VoxelEngine.app/Contents/MacOS/
+          cp -r res VoxelEngine.app/Contents/Resources/
+          echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" > VoxelEngine.app/Contents/Info.plist
+          echo "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">" >> VoxelEngine.app/Contents/Info.plist
+          echo "<plist version=\"1.0\">" >> VoxelEngine.app/Contents/Info.plist
+          echo "<dict>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <key>CFBundleExecutable</key>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <string>VoxelEngine</string>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <key>CFBundleIdentifier</key>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <string>com.yourcompany.VoxelEngine</string>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <key>CFBundleName</key>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <string>VoxelEngine</string>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <key>CFBundleVersion</key>" >> VoxelEngine.app/Contents/Info.plist
+          echo "  <string>1.0</string>" >> VoxelEngine.app/Contents/Info.plist
+          echo "</dict>" >> VoxelEngine.app/Contents/Info.plist
+          echo "</plist>" >> VoxelEngine.app/Contents/Info.plist
+
+      - name: Create DMG
+        run: |
+          hdiutil create VoxelEngine.dmg -volname "VoxelEngine" -srcfolder VoxelEngine.app -ov -format UDZO
+
+      - name: Upload DMG
+        uses: actions/upload-artifact@v2
+        with:
+          name: VoxelEngineMacOs
+          path: VoxelEngine.dmg
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8340b928..2ec2faab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -101,6 +101,18 @@ if (WIN32)
       set(VORBISLIB vorbis vorbisfile) # not tested
       add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/libs/glfw)
     endif()
+elseif(APPLE)
+    find_package(PkgConfig)
+    pkg_check_modules(LUAJIT REQUIRED luajit)
+    pkg_check_modules(VORBIS REQUIRED vorbis vorbisfile)
+    set(LUA_INCLUDE_DIR "/opt/homebrew/include/luajit-2.1")
+    set(LUA_LIBRARIES "/opt/homebrew/lib/libluajit-5.1.a")
+    message(STATUS "LUA Libraries: ${LUA_LIBRARIES}")
+    message(STATUS "LUA Include Dir: ${LUA_INCLUDE_DIR}")
+    find_package(PNG REQUIRED)
+    set(PNGLIB PNG::PNG)
+    set(VORBISLIB ${VORBIS_LDFLAGS})
+    message(STATUS "Vorbis Lib: ${VORBIS_LDFLAGS}")
 else()
     find_package(PkgConfig)
     pkg_check_modules(LUAJIT REQUIRED luajit)