Add clang-tidy

CMakeLists.txt

@@ -27,6 +27,7 @@ include(CMakePrintHelpers)
 cmake_print_variables(PROJECT_SOURCE_DIR CMAKE_BUILD_TYPE)
 cmake_print_variables(CMAKE_CXX_COMPILER CMAKE_CXX_COMPILER_ID CMAKE_CXX_COMPILER_VERSION)
 cmake_print_variables(CMAKE_CXX_FLAGS COMPILE_DEFINITIONS)
+cmake_print_variables(LINK_LIBS)
 cmake_print_variables(CMAKE_CXX_COMPILER_RANLIB)
 cmake_print_variables(OpenMP_CXX_FOUND OpenMP_CXX_FLAGS OpenMP_CXX_INCLUDE_DIRS)
 cmake_print_variables(OpenMP::OpenMP_CXX OpenMP_CXX_VERSION)

README.md

@@ -14,7 +14,7 @@ Numerically, the physics part is coded in C++ with Python as a user interface fo
 - [x] Add AddressSanitizer, ThreadSanitizer, MemorySanitizer.
 - [x] Setup Github Action.
 - [x] Improve Github Action, by fixing OpenMP not found and with recent version of compiler and Eigen.
-- [ ] Choose a code style (Google style eg) and setup a linter.
+- [x] Choose a code style (Google style eg) and setup a linter.
 - [ ] Setup directory structure.
 - [ ] Write a first real but simple code.
 - [ ] Talk about doc style (eg doc string) and the way to generate it automatically.

cmake/clang-cxx-dev-tools.cmake

@@ -18,16 +18,16 @@ if(CLANG_FORMAT)
 endif()
 
 # Adding clang-tidy target if executable is found
-# find_program(CLANG_TIDY "clang-tidy")
-# if(CLANG_TIDY)
-#   add_custom_target(
-#     clang-tidy
-#     COMMAND /usr/bin/clang-tidy
-#     ${ALL_CXX_SOURCE_FILES}
-#     -config=''
-#     --
-#     -std=c++20
-#     ${INCLUDE_DIRECTORIES}
-#     ${LIBS_DIR}
-#     )
-# endif()
+find_program(CLANG_TIDY "clang-tidy")
+if(CLANG_TIDY)
+  add_custom_target(
+    clang-tidy
+    COMMAND /usr/bin/clang-tidy
+    ${ALL_CXX_SOURCE_FILES}
+    -config=''
+    --
+    -std=c++20
+    ${INCLUDE_DIRECTORIES}
+    -I /usr/include/eigen3/ # TODO find a general way to include
+    )
+endif()