Test where code is executed, by exception

.github/workflows/python.yaml

@@ -14,7 +14,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  build_core:
+  build_python:
     runs-on: ${{ matrix.os }}
 
     strategy:

python/CMakeLists.txt

@@ -1,4 +1,5 @@
 if (SKBUILD)
+    message(STATUS "in skbuild CMakeLists.txt")
     # TODO: check when this path is called
     # invoked as a part of scikit-build, so this is just a proxy for the python
     # extension cmake. this works around the fundamental limitation in cmake
@@ -8,13 +9,17 @@ if (SKBUILD)
     return ()
 endif ()
 
+message(STATUS "in main CMakeLists.txt")
+
 cmake_minimum_required(VERSION 3.5.0)
 project(dlisio-python)
 
 if(NOT BUILD_PYTHON)
     return()
 endif()
 
+message(STATUS "Info from main after python on CMakeLists.txt")
+
 find_package(PythonInterp REQUIRED)
 
 if(NOT PYTHON_EXECUTABLE)
@@ -143,3 +148,5 @@ add_test(NAME python.unit
     COMMAND ${python} -m pytest tests
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 )
+
+message(STATUS "Made it to the end of CMakeLists.txt")

python/setup-CMakeLists.txt

@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.5.0)
 project(dlisio-python-extension LANGUAGES C CXX)
 
+message(FATAL_ERROR "Exception from setup-CMakeLists.txt")
+
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_VISIBILITY_PRESET "hidden")
 set(CMAKE_C_VISIBILITY_PRESET   "hidden")