Implement github CI for the project

.github/workflows/ci.yml

@@ -0,0 +1,76 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    name: Build ${{ matrix.os }} - ${{ matrix.build_type }}
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        build_type: [Debug, Release]
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+
+      - name: Set up cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            build/_deps
+            ~/.cache
+            ~/AppData/Local/vcpkg/archives
+          key: ${{ runner.os }}-cmake-${{ matrix.build_type }}-${{ hashFiles('**/CMakeLists.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-cmake-${{ matrix.build_type }}
+
+      - name: Install dependencies (Linux)
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt update
+          sudo apt install -y cmake build-essential libsdl2-dev
+
+      - name: Install dependencies (macOS)
+        if: matrix.os == 'macos-latest'
+        run: |
+          brew install cmake sdl2
+
+      - name: Install dependencies (Windows)
+        if: matrix.os == 'windows-latest'
+        run: |
+          choco install cmake --installargs 'ADD_CMAKE_TO_PATH=System' --yes
+          vcpkg install sdl2
+        shell: bash
+
+      - name: Configure CMake
+        run: |
+          cmake -S . -B build -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+        env:
+          CMAKE_TOOLCHAIN_FILE: ${{ matrix.os == 'windows-latest' && 'C:/vcpkg/scripts/buildsystems/vcpkg.cmake' || '' }}
+
+      - name: Build
+        run: cmake --build build --config ${{ matrix.build_type }}
+
+      - name: Package
+        run: |
+          cd build
+          cpack
+
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: breadedSNES-${{ matrix.os }}-${{ matrix.build_type }}
+          path: |
+            build/*.zip
+            build/*.dmg
+            build/*.tar.gz
+            build/*.tgz
+            build/*.exe
+            build/*.7z

CMakeLists.txt

@@ -7,6 +7,11 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3")
 
+if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
+    set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
+            CACHE STRING "")
+endif()
+
 # Platform-specific settings
 if(WIN32)
     add_definitions(-DWIN32_LEAN_AND_MEAN)
@@ -19,7 +24,7 @@ elseif(UNIX)
 endif()
 
 # Find SDL2
-if(WIN32)
+if(WIN32 AND NOT DEFINED ENV{VCPKG_ROOT})
     # Windows things
     set(SDL2_DIR "C:/SDL2" CACHE PATH "/path/to/sdl2") # Do this later when I have access to a Windows machine
     find_package(SDL2 REQUIRED CONFIG)
@@ -41,11 +46,14 @@ elseif(APPLE)
     find_package(SDL2 REQUIRED CONFIG)
 
     message(STATUS "Found SDL2 at: ${SDL2_DIR}")
-else()
-    find_package(PkgConfig REQUIRED)
-    pkg_check_modules(SDL2 REQUIRED sdl2)
+elseif(UNIX)
+    if(NOT SDL2_FOUND)
+        find_package(PkgConfig REQUIRED)
+        pkg_check_modules(SDL2 REQUIRED sdl2)
+    endif()
 endif()
 
+
 add_executable(breadedSNES
         src/main.cpp
         src/cpu.cpp
@@ -60,6 +68,10 @@ add_executable(breadedSNES
         src/ppu.h
 )
 
+if(SDL2_FOUND)
+    include_directories(${SDL2_INCLUDE_DIRS})
+endif()
+
 target_include_directories(breadedSNES PRIVATE
         ${CMAKE_CURRENT_SOURCE_DIR}/include
         ${SDL2_INCLUDE_DIRS}