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-rw-r--r--CMakeModules/SourceFormat.cmake36
1 files changed, 36 insertions, 0 deletions
diff --git a/CMakeModules/SourceFormat.cmake b/CMakeModules/SourceFormat.cmake
new file mode 100644
index 0000000..fd1e63b
--- /dev/null
+++ b/CMakeModules/SourceFormat.cmake
@@ -0,0 +1,36 @@
+# format source files with uncrustify
+
+# check that format checking is available - always use before SOURCE_FORMAT
+macro(SOURCE_FORMAT_ENABLE)
+ if(NOT ${ARGC} EQUAL 1)
+ message(FATAL_ERROR "source_format_enable() needs the required Uncrustify version!")
+ endif()
+
+ find_package(Uncrustify ${ARGV0})
+ if(UNCRUSTIFY_FOUND)
+ set(SOURCE_FORMAT_ENABLED TRUE)
+ else()
+ set(SOURCE_FORMAT_ENABLED FALSE)
+ endif()
+endmacro()
+
+# files are expected to be a list and relative paths are resolved wtih respect to CMAKE_SOURCE DIR
+macro(SOURCE_FORMAT)
+ if(NOT ${ARGC})
+ message(FATAL_ERROR "source_format() needs a list of files to format!")
+ endif()
+
+ if(SOURCE_FORMAT_ENABLED)
+ add_custom_target(format
+ COMMAND ${UNCRUSTIFY} -c ${CMAKE_SOURCE_DIR}/uncrustify.cfg --no-backup --replace ${ARGN}
+ WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+ COMMENT "Formating sources with ${UNCRUSTIFY} ...")
+
+ add_custom_target(format-check
+ COMMAND ${UNCRUSTIFY} -c ${CMAKE_SOURCE_DIR}/uncrustify.cfg --check ${ARGN}
+ WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+ COMMENT "Checking format of the sources with ${UNCRUSTIFY} ...")
+
+ set(SOURCE_FORMAT_ENABLED TRUE)
+ endif()
+endmacro()