| # This is free and unencumbered software released into the public domain. |
| # |
| # Anyone is free to copy, modify, publish, use, compile, sell, or |
| # distribute this software, either in source code form or as a compiled |
| # binary, for any purpose, commercial or non-commercial, and by any |
| # means. |
| # |
| # In jurisdictions that recognize copyright laws, the author or authors |
| # of this software dedicate any and all copyright interest in the |
| # software to the public domain. We make this dedication for the benefit |
| # of the public at large and to the detriment of our heirs and |
| # successors. We intend this dedication to be an overt act of |
| # relinquishment in perpetuity of all present and future rights to this |
| # software under copyright law. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| # IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| # OTHER DEALINGS IN THE SOFTWARE. |
| # |
| # For more information, please refer to <http://unlicense.org/> |
| |
| # This is a configuration file for YouCompleteMe (YCM), a Vim extension for |
| # navigation and code completion with C++ and other languages. |
| # |
| # To make YCM work with Kudu, add your Kudu source directory to the |
| # g:ycm_extra_conf_globlist variable in your .vimrc file. For details on how to |
| # install and configure YouCompleteMe, see |
| # https://github.com/Valloric/YouCompleteMe |
| # |
| # This file is based on the example configuration file from YouCompleteMe. |
| |
| import os |
| import sys |
| import ycm_core |
| |
| sys.path.insert(0, os.path.join(os.path.dirname(__file__), "build-support")) |
| |
| SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ] |
| |
| def DirectoryOfThisScript(): |
| return os.path.dirname( os.path.abspath( __file__ ) ) |
| |
| build_latest = os.path.join( DirectoryOfThisScript(), "build", "latest" ) |
| |
| database = ycm_core.CompilationDatabase( build_latest ) |
| |
| def MakeRelativePathsInFlagsAbsolute( flags, working_directory ): |
| if not working_directory: |
| return list( flags ) |
| new_flags = [] |
| make_next_absolute = False |
| path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ] |
| for flag in flags: |
| new_flag = flag |
| |
| if make_next_absolute: |
| make_next_absolute = False |
| if not flag.startswith( '/' ): |
| new_flag = os.path.join( working_directory, flag ) |
| |
| for path_flag in path_flags: |
| if flag == path_flag: |
| make_next_absolute = True |
| break |
| |
| if flag.startswith( path_flag ): |
| path = flag[ len( path_flag ): ] |
| new_flag = path_flag + os.path.join( working_directory, path ) |
| break |
| |
| if new_flag: |
| new_flags.append( new_flag ) |
| return new_flags |
| |
| |
| def IsHeaderFile( filename ): |
| extension = os.path.splitext( filename )[ 1 ] |
| return extension in [ '.h', '.hxx', '.hpp', '.hh' ] |
| |
| |
| def GetCompilationInfoForFile( filename ): |
| # The compilation_commands.json file generated by CMake does not have entries |
| # for header files. So we do our best by asking the db for flags for a |
| # corresponding source file, if any. If one exists, the flags for that file |
| # should be good enough. |
| if IsHeaderFile( filename ): |
| basename = os.path.splitext( filename )[ 0 ] |
| for extension in SOURCE_EXTENSIONS: |
| replacement_file = basename + extension |
| if os.path.exists( replacement_file ): |
| compilation_info = database.GetCompilationInfoForFile( |
| replacement_file ) |
| if compilation_info.compiler_flags_: |
| return compilation_info |
| return None |
| return database.GetCompilationInfoForFile( filename ) |
| |
| |
| def FlagsForFile( filename, **kwargs ): |
| # Bear in mind that compilation_info.compiler_flags_ does NOT return a |
| # python list, but a "list-like" StringVec object |
| compilation_info = GetCompilationInfoForFile( filename ) |
| if not compilation_info: |
| return None |
| |
| final_flags = MakeRelativePathsInFlagsAbsolute( |
| compilation_info.compiler_flags_, |
| compilation_info.compiler_working_dir_ ) |
| |
| return { |
| 'flags': final_flags, |
| 'do_cache': True |
| # TODO(mpercy): Also return override_filename for new ycmd? |
| } |
| |
| def Settings( **kwargs ): |
| """ Latest YCM looks for Settings() instead of FlagsForFile(). """ |
| if kwargs[ 'language' ] == 'cfamily': |
| return FlagsForFile( kwargs['filename'] ) |