Hi, Sergey!
Please consider my comments below.
  
>Среда, 11 октября 2023, 19:54 +03:00 от Sergey Bronnikov via Tarantool-patches <tarantool-patches@dev.tarantool.org>:
> 
>From: Sergey Bronnikov < sergeyb@tarantool.org >
>
>The patch introduces a new CMake target: "LuaJIT-codespell", that
>spellchecks files specified in a whitelist by codespell [1].
Typo: s/a whitelist/the whitelist/
>
>1.  https://github.com/codespell-project/codespell
>---
> CMakeLists.txt | 1 +
> cmake/CodeSpell.cmake | 36 ++++++++++++++++++++++++++++++++
> test/CMakeLists.txt | 1 +
> tools/codespell-ignore-words.txt | 3 +++
> 4 files changed, 41 insertions(+)
> create mode 100644 cmake/CodeSpell.cmake
> create mode 100644 tools/codespell-ignore-words.txt
>
>diff --git a/CMakeLists.txt b/CMakeLists.txt
>index eebf3d6f..7ef10f2f 100644
>--- a/CMakeLists.txt
>+++ b/CMakeLists.txt
>@@ -32,6 +32,7 @@ set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
> include(LuaJITUtils)
> include(SetBuildParallelLevel)
> include(SetVersion)
>+include(CodeSpell)
> 
> # --- Variables to be exported to child scopes ---------------------------------
> 
>diff --git a/cmake/CodeSpell.cmake b/cmake/CodeSpell.cmake
>new file mode 100644
>index 00000000..c4d3555d
>--- /dev/null
>+++ b/cmake/CodeSpell.cmake
>@@ -0,0 +1,36 @@
>+find_program(CODESPELL codespell)
>+
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/src/lj_mapi.c)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/src/lj_sysprof.c)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/src/lj_utils_leb128.c)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/src/lj_wbuf.c)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/src/luajit-gdb.py)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/src/luajit_lldb.py)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/test/CMakeLists.txt)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/test/tarantool-c-tests)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/test/tarantool-tests)
>+list(APPEND CODESPELL_WHITELIST ${PROJECT_SOURCE_DIR}/tools)
CMake’s list is variadic, you can add all entries in one go.
>+
>+set(IGNORE_WORDS ${PROJECT_SOURCE_DIR}/tools/codespell-ignore-words.txt)
>+
>+add_custom_target(${PROJECT_NAME}-codespell)
>+if (CODESPELL)
>+ add_custom_command(TARGET ${PROJECT_NAME}-codespell
>+ COMMENT "Running codespell"
>+ COMMAND
>+ ${CODESPELL}
>+ --ignore-words ${IGNORE_WORDS}
>+ --skip ${IGNORE_WORDS}
>+ --ignore-words-list fpr
>+ --check-filenames
>+ ${CODESPELL_WHITELIST}
>+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
>+ )
>+else ()
>+ set(WARN_MSG "`codespell' is not found, "
>+ "so ${PROJECT_NAME}-codespell target is dummy")
>+ add_custom_command(TARGET ${PROJECT_NAME}-codespell
>+ COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --red ${MSG}
>+ COMMENT ${MSG}
Why a `message` call with level set to WARNING is not enough? Is there a concern
about coloring? If so, I believe it’s inconsistent to use approach with cmake_echo_color.
In case of `prove` absence on the machine, the more important message about
skipped regression tests will be less noticeable in comparison with codespell, which is
by far less important.
>+ )
>+endif (CODESPELL)
>diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
>index 58cba5ba..8afc42df 100644
>--- a/test/CMakeLists.txt
>+++ b/test/CMakeLists.txt
>@@ -68,6 +68,7 @@ endif()
> add_custom_target(${PROJECT_NAME}-lint DEPENDS
>   ${PROJECT_NAME}-luacheck
>   ${PROJECT_NAME}-flake8
>+ ${PROJECT_NAME}-codespell
> )
> 
> set(LUAJIT_TEST_COMMAND "${LUAJIT_TEST_BINARY} -e dofile[[${LUAJIT_TEST_INIT}]]")
>diff --git a/tools/codespell-ignore-words.txt b/tools/codespell-ignore-words.txt
>new file mode 100644
>index 00000000..ceeed47c
>--- /dev/null
>+++ b/tools/codespell-ignore-words.txt
>@@ -0,0 +1,3 @@
>+mmaped
>+isnt
>+FPR
>--
>2.34.1
 
--
Best regards,
Maxim Kokryashkin