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Ajout de clangformat
perrinel -
r4:e36aaa65e079
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1 ---
2 # See http://clang.llvm.org/docs/ClangFormatStyleOptions.html for a definition
3 # of the options
4 Language: Cpp
5 BasedOnStyle: LLVM
6
7 # Line length
8 ColumnLimit: 100
9
10 # Indent with 4 spaces
11 IndentWidth: 4
12 AccessModifierOffset: -4 # -IndentWidth
13 ConstructorInitializerIndentWidth: 8 # 2 * IndentWidth
14
15 # Break only before function braces
16 BreakBeforeBraces: Stroustrup
17
18 AllowShortFunctionsOnASingleLine: Inline
19 AlwaysBreakTemplateDeclarations: true
20 AlwaysBreakBeforeMultilineStrings: true
21 BreakBeforeBinaryOperators: true
22 ConstructorInitializerAllOnOneLineOrOnePerLine: true
23 IndentCaseLabels: true
24 MaxEmptyLinesToKeep: 2
25 Standard: Cpp03
26
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1 ---
2 # See http://clang.llvm.org/docs/ClangFormatStyleOptions.html for a definition
3 # of the options
4 Language: Cpp
5 BasedOnStyle: LLVM
6
7 # Line length
8 ColumnLimit: 100
9
10 # Indent with 4 spaces
11 IndentWidth: 4
12 AccessModifierOffset: -4 # -IndentWidth
13 ConstructorInitializerIndentWidth: 8 # 2 * IndentWidth
14
15 # Break only before function braces
16 BreakBeforeBraces: Stroustrup
17
18 AllowShortFunctionsOnASingleLine: Inline
19 AlwaysBreakTemplateDeclarations: true
20 AlwaysBreakBeforeMultilineStrings: true
21 BreakBeforeBinaryOperators: true
22 ConstructorInitializerAllOnOneLineOrOnePerLine: true
23 IndentCaseLabels: true
24 MaxEmptyLinesToKeep: 2
25 Standard: Cpp03
26
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1 # - try to find clang-format tool
2 #
3 # Cache Variables:
4 # CLANGFORMAT_ROOT_DIR
5 # CLANGFORMAT_EXECUTABLE
6 # CLANGFORMAT_USE_FILE
7 #
8 # Non-cache variables you might use in your CMakeLists.txt:
9 # CLANGFORMAT_FOUND
10 #
11 # Requires these CMake modules:
12 # FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
13
14 file(TO_CMAKE_PATH "${CLANGFORMAT_ROOT_DIR}" CLANGFORMAT_ROOT_DIR)
15 set(CLANGFORMAT_ROOT_DIR
16 "${CLANGFORMAT_ROOT_DIR}"
17 CACHE
18 PATH
19 "Path to search for clang-format")
20
21 if(CLANGFORMAT_EXECUTABLE AND NOT EXISTS "${CLANGFORMAT_EXECUTABLE}")
22 set(CLANGFORMAT_EXECUTABLE "notfound" CACHE PATH FORCE "")
23 endif()
24
25 # If we have a custom path, look there first.
26 if(CLANGFORMAT_ROOT_DIR)
27 find_program(CLANGFORMAT_EXECUTABLE
28 NAMES
29 clang-format
30 PATHS
31 "${CLANGFORMAT_ROOT_DIR}"
32 PATH_SUFFIXES
33 bin
34 NO_DEFAULT_PATH)
35 endif()
36
37 find_program(CLANGFORMAT_EXECUTABLE NAMES clang-format)
38
39 # Find the use file for clang-format
40 GET_FILENAME_COMPONENT(CLANGFORMAT_MODULE_DIR ${CMAKE_CURRENT_LIST_FILE} PATH)
41 SET(CLANGFORMAT_USE_FILE "${CLANGFORMAT_MODULE_DIR}/use_clangformat.cmake")
42
43 SET(CLANGFORMAT_ALL ${CLANGFORMAT_EXECUTABLE} ${CLANGFORMAT_USE_FILE})
44
45 include(FindPackageHandleStandardArgs)
46 find_package_handle_standard_args(ClangFormat
47 DEFAULT_MSG
48 CLANGFORMAT_ALL
49 CLANGFORMAT_EXECUTABLE
50 CLANGFORMAT_USE_FILE)
51
52 mark_as_advanced(CLANGFORMAT_EXECUTABLE)
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1 #
2 # use_clangformat.cmake
3 #
4 # The following functions are defined in this document:
5 #
6
7 # ADD_CLANGFORMAT_TARGETS(<globExpression> ...
8 # [ADD_TO_ALL]
9 # [NAME <name>]
10 # [NAME_ALL <nameall>]
11 # [STYLE style]
12 # [RECURSE])
13 #
14 # Two custom targets will be created:
15 # * format_reports is run as part of the build, and is not rerun unless one of
16 # the file formatted is modified (only created if ADD_TO_ALL is provided);
17 # * format must be explicitely called (make format) and is rerun even if the
18 # files to format have not been modified. To achieve this behavior, the commands
19 # used in this target pretend to produce a file without actually producing it.
20 # Because the output file is not there after the run, the command will be rerun
21 # again at the next target build.
22 #
23 # If ADD_TO_ALL is provided then a target will be added to the default build
24 # targets so that each time a source file is compiled, it is formatted with
25 # clang-format.
26 #
27 # NAME and NAME_ALL customize the name of the targets (format and format_reports
28 # by default respectively).
29 #
30 # STYLE sets the style used by clang-format (default to "file").
31 #
32 # RECURSE selects if the glob expressions should be applied recursively or not.
33 FUNCTION(ADD_CLANGFORMAT_TARGETS)
34 # Default values
35 SET(target "format")
36 SET(target_all "format_all")
37 SET(style "file")
38 SET(recurse OFF)
39 SET(addToAll OFF)
40 SET(globs)
41
42 # Parse the options
43 MATH(EXPR lastIdx "${ARGC} - 1")
44 SET(i 0)
45 WHILE(i LESS ${ARGC})
46 SET(arg "${ARGV${i}}")
47 IF("${arg}" STREQUAL "ADD_TO_ALL")
48 SET(addToAll ON)
49 ELSEIF("${arg}" STREQUAL "NAME")
50 clangformat_incr(i)
51 SET(target "${ARGV${i}}")
52 ELSEIF("${arg}" STREQUAL "NAME_ALL")
53 clangformat_incr(i)
54 SET(target_all "${ARGV${i}}")
55 ELSEIF("${arg}" STREQUAL "STYLE")
56 clangformat_incr(i)
57 SET(style "${ARGV${i}}")
58 ELSEIF("${arg}" STREQUAL "RECURSE")
59 SET(recurse ON)
60 ELSE()
61 LIST(APPEND globs ${arg})
62 ENDIF()
63 clangformat_incr(i)
64 ENDWHILE()
65
66 # Retrieve source files to format
67 IF(recurse)
68 FILE(GLOB_RECURSE srcs ${globs})
69 ELSE()
70 FILE(GLOB srcs ${globs})
71 ENDIF()
72
73 IF(NOT CLANGFORMAT_EXECUTABLE)
74 MESSAGE(FATAL_ERROR "Unable to find clang-format executable")
75 ENDIF()
76
77 # Format each source file with clang-format
78 SET(touchedFiles)
79 SET(fakedTouchedFiles)
80 SET(reportNb 0)
81 # Create the directory where the touched files will be saved
82 SET(formatDirectory "${CMAKE_CURRENT_BINARY_DIR}/format")
83 FILE(MAKE_DIRECTORY ${formatDirectory})
84 FOREACH (s ${srcs})
85 SET(touchedFile ${formatDirectory}/format_touchedfile_${reportNb})
86 IF(addToAll)
87 ADD_CUSTOM_COMMAND(
88 OUTPUT ${touchedFile}
89 COMMAND ${CLANGFORMAT_EXECUTABLE}
90 -style="${style}"
91 -i
92 ${s}
93 # Create a file so that this command is executed only if the source
94 # file is modified
95 COMMAND ${CMAKE_COMMAND} -E touch ${touchedFile}
96 DEPENDS ${s}
97 COMMENT "Formatting code with clang-format of ${s}"
98 )
99 ENDIF()
100
101 SET(fakedTouchedFile ${formatDirectory}/format_fakedtouchedfile_${reportNb})
102 ADD_CUSTOM_COMMAND(
103 OUTPUT ${fakedTouchedFile}
104 COMMAND ${CLANGFORMAT_EXECUTABLE}
105 -style="${style}"
106 -i
107 ${s}
108 DEPENDS ${s}
109 COMMENT "Formatting code with clang-format of ${s}"
110 )
111
112 LIST(APPEND touchedFiles ${touchedFile})
113 LIST(APPEND fakedTouchedFiles ${fakedTouchedFile})
114 clangformat_incr(reportNb)
115 ENDFOREACH()
116
117 # Create the custom targets that will trigger the custom command created
118 # previously
119 IF(addToAll)
120 ADD_CUSTOM_TARGET(${target_all} ALL DEPENDS ${touchedFiles})
121 ENDIF()
122 ADD_CUSTOM_TARGET(${target} DEPENDS ${fakedTouchedFiles})
123
124 ENDFUNCTION(ADD_CLANGFORMAT_TARGETS)
125
126 macro(clangformat_incr var_name)
127 math(EXPR ${var_name} "${${var_name}} + 1")
128 endmacro()
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