Prevent multiple poetry installs.

CMakeLists.txt

@@ -57,4 +57,3 @@ if (${PROJECT_NAME}_BUILD_TESTING)
         coverage_evaluate()
     endif ()
 endif ()
-

cmake/poetry-install.cmake

@@ -0,0 +1,18 @@
+# run 'poetry install' in python folder
+
+macro(install_poetry)
+
+    # execute 'poetry install'
+    set(pythonScriptDir "${PROJECT_SOURCE_DIR}/scripts/python")
+    if (NOT ${PROJECT_NAME}_PYTHON_SETUP)
+        execute_process(
+                COMMAND poetry install
+                WORKING_DIRECTORY "${pythonScriptDir}"
+                RESULT_VARIABLE result0
+                ERROR_VARIABLE errors0
+                OUTPUT_VARIABLE outputs0)
+
+        set(${PROJECT_NAME}_PYTHON_SETUP TRUE CACHE BOOL "Python environment is already setup" FORCE)
+    endif ()
+
+endmacro()

src/CMakeLists.txt

@@ -15,15 +15,10 @@ set_target_properties(${PROJECT_NAME}_version_header PROPERTIES FOLDER Dependenc
 set(pythonScriptDir "${PROJECT_SOURCE_DIR}/scripts/python")
 set(dataModelDir "${PROJECT_SOURCE_DIR}/vendor/hpwh_data_model")
 set(genCodeDir "${PROJECT_SOURCE_DIR}/src/hpwh_data_model")
-#if (NOT ${PROJECT_NAME}_PYTHON_SETUP)
-message(STATUS "Installing python packages")
-execute_process(
-        COMMAND poetry install
-            WORKING_DIRECTORY "${pythonScriptDir}"
-            RESULT_VARIABLE result0
-            ERROR_VARIABLE errors0
-            OUTPUT_VARIABLE outputs0
 
+include(poetry-install)
+install_poetry()
+execute_process(
         COMMAND ${CMAKE_COMMAND} -E make_directory "${dataModelDir}"
 
         COMMAND ${GIT_EXECUTABLE} submodule update --init "${dataModelDir}"
@@ -36,6 +31,7 @@ execute_process(
             ERROR_VARIABLE errors1
             OUTPUT_VARIABLE outputs1)
 
+set(${PROJECT_NAME}_PYTHON_SETUP TRUE CACHE BOOL "Python environment is already setup" FORCE)
 message("Poetry install success? ${result0} ${errors0} ${outputs0}")
 message("Update submodule success? ${GIT_SUBMOD_RESULT}")
 message("Data-model generation success? ${result1} ${errors1} ${outputs1}")

test/CMakeLists.txt

@@ -197,12 +197,9 @@ list(REMOVE_DUPLICATES extendedModelNames)
 
 cmake_dependent_option(${PROJECT_NAME}_PYTHON_PLOTS "Generate plots using python comparing measured and simulated data" ON "${PROJECT_NAME}_IS_TOP_LEVEL" OFF)
 
-if (${PROJECT_NAME}_PYTHON_PLOTS AND NOT ${PROJECT_NAME}_PYTHON_SETUP)
-    message(STATUS "Installing python packages")
-    set(pythonScriptDir "${PROJECT_SOURCE_DIR}/scripts/python")
-    execute_process(COMMAND poetry install --no-root WORKING_DIRECTORY "${pythonScriptDir}" RESULT_VARIABLE result ERROR_VARIABLE errors OUTPUT_VARIABLE outputs)
-    message("Poetry success? ${result} ${errors} ${outputs}")
-    set(${PROJECT_NAME}_PYTHON_SETUP TRUE CACHE BOOL "Python environment is already setup" FORCE)
+if (${PROJECT_NAME}_PYTHON_PLOTS)
+    include(poetry-install)
+    install_poetry()
 endif ()
 
 #Tests for successful runs