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clang-tidy

No `-line-filter` equivalent in clang-tidy config?

I want to configure my -line-filter= arguments in the .clang-tidy file instead of in a cmake source file where the command is generated. Adding a LineFilter key to the file only gets me a "unknown key" error. Is this really not supported via the config file? Is there an alternative option?

Solution

  • Unfortunately this is not supported, see source of ClangTidyOptions.h

    /// Global options. These options are neither stored nor read from
 /// configuration files.
 struct ClangTidyGlobalOptions {
   /// Output warnings from certain line ranges of certain files only.
   /// If empty, no warnings will be filtered.
   std::vector<FileFilter> LineFilter;
 };