Create cmake-multi-platform.yml

.github/workflows/cmake-multi-platform.yml

@@ -0,0 +1,52 @@
+name: CMake Build Pipeline
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        build_type: [Release]
+        include:
+          - os: windows-latest
+            c_compiler: cl
+            cpp_compiler: cl
+            # Windows (MSVC) puts the .exe in a subfolder named after the build type
+            bin_path: ./Release/TestApp.exe
+          - os: ubuntu-latest
+            c_compiler: gcc
+            cpp_compiler: g++
+            # Linux (GCC) puts the binary directly in the build folder with no extension
+            bin_path: ./TestApp
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Dependencies (Linux)
+      if: runner.os == 'Linux'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libopencv-dev libtesseract-dev libleptonica-dev
+
+    - name: Configure CMake
+      run: >
+        cmake -B build
+        -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
+        -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
+        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+        -S .
+
+    - name: Build
+      run: cmake --build build --config ${{ matrix.build_type }}
+
+    - name: Test
+      working-directory: ${{ github.workspace }}/build
+      # This now uses the correct path defined in your matrix above!
+      run: ${{ matrix.bin_path }}