Create ci.yaml (#38)

Author: astomodynamics

.github/workflows/ci.yaml

@@ -0,0 +1,56 @@
+name: C++ CI
+
+on:
+  push:
+    branches: [ master ] 
+  pull_request:
+    branches: [ master ] 
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # Test with and without LibTorch CPU and GPU
+        include:
+          - gurobi: "OFF"
+            torch: "ON"
+            torch_gpu: "ON"
+          - gurobi: "OFF"
+            torch: "ON"
+            torch_gpu: "OFF" 
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install Gurobi (if needed)
+      if: matrix.gurobi == 'ON'
+      run: |
+        # Replace this with the actual installation instructions for your Gurobi version
+        wget -O gurobi.sh https://packages.gurobi.com/11.0/gurobi11.0.0_linux64.tar.gz 
+        chmod +x gurobi.sh
+        sudo ./gurobi.sh
+        # You might need to accept the license agreement interactively or by modifying the script
+        # Ensure Gurobi is in the PATH or set GUROBI_ROOT appropriately
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y --no-install-recommends ${{{{ matrix.torch == 'ON' && matrix.torch_gpu == 'ON' ? 'cuda' : '' }}}}  # Install CUDA if needed
+
+    - name: Configure CMake
+      run: |
+        cmake -B ${{ github.workspace }}/build \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DCDDP-CPP_GUROBI=${{ matrix.gurobi }} \
+          -DCDDP-CPP_BUILD_TESTS=ON \
+          -DCDDP-CPP_TORCH=${{ matrix.torch }} \
+          -DCDDP-CPP_TORCH_GPU=${{ matrix.torch_gpu }} \
+          ${{ matrix.gurobi == 'ON' ? '-DGUROBI_ROOT=/opt/gurobi' : '' }}  # Adjust GUROBI_ROOT if necessary
+
+    - name: Build
+      run: cmake --build ${{ github.workspace }}/build --config Release
+
+    - name: Test
+      working-directory: ${{ github.workspace }}/build
+      run: ctest -V