Update C/Python github action (#35)

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

* Update cuda_linux_build.yml

.github/workflows/cuda_linux_build.yml

@@ -1,5 +1,5 @@
 # Workflow to build the parallelproj C/CUDA libs (incl. installation of CUDA)
-name: CMake on a single platform
+name: Build C/python ubuntu-latest
 
 on:
   push:
@@ -21,24 +21,45 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - uses: Jimver/[email protected]
-      id: cuda-toolkit
-      with:
-        cuda: '12.1.0'
-        method: 'network'
-
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
       # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
 
-    - name: Build
+    - name: Build C/CUDA libs with CMake
       # Build your program with the given configuration
-      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+      run: sudo cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --target install
 
-    - name: Test
+    - name: Test_C
       working-directory: ${{github.workspace}}/build
       # Execute tests defined by the CMake configuration.
       # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
       # we have to skip the CUDA tests since there are now CUDA devices available
       run: ctest -C ${{env.BUILD_TYPE}} -VV -E cuda
+
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v3
+      with:
+        python-version: 3.11
+
+    - name: Install Python dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install flake8 pytest
+        pip install .
+        
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        ## exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        #flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    - name: find installed libparallelproj_c
+      run: |
+        find /usr/local/lib -name "libparallelproj_c.so"
+           
+    - name: Test with pytest
+      run: |
+        export PARALLELPROJ_C_LIB=/usr/local/lib/libparallelproj_c.so
+        pytest -v