clang-tools  14.0.0git
Public Member Functions | List of all members
clang::tidy::FileOptionsProvider Class Reference

Implementation of the ClangTidyOptionsProvider interface, which tries to find a configuration file in the closest parent directory of each source file. More...

#include <ClangTidyOptions.h>

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Public Member Functions

 FileOptionsProvider (ClangTidyGlobalOptions GlobalOptions, ClangTidyOptions DefaultOptions, ClangTidyOptions OverrideOptions, llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > FS=nullptr)
 Initializes the FileOptionsProvider instance. More...
 
 FileOptionsProvider (ClangTidyGlobalOptions GlobalOptions, ClangTidyOptions DefaultOptions, ClangTidyOptions OverrideOptions, ConfigFileHandlers ConfigHandlers)
 Initializes the FileOptionsProvider instance with a custom set of configuration file handlers. More...
 
std::vector< OptionsSourcegetRawOptions (llvm::StringRef FileName) override
 Returns an ordered vector of OptionsSources, in order of increasing priority. More...
 
- Public Member Functions inherited from clang::tidy::DefaultOptionsProvider
 DefaultOptionsProvider (ClangTidyGlobalOptions GlobalOptions, ClangTidyOptions Options)
 
const ClangTidyGlobalOptionsgetGlobalOptions () override
 Returns global options, which are independent of the file. More...
 
- Public Member Functions inherited from clang::tidy::ClangTidyOptionsProvider
virtual ~ClangTidyOptionsProvider ()
 
ClangTidyOptions getOptions (llvm::StringRef FileName)
 Returns options applying to a specific translation unit with the specified FileName. More...
 

Additional Inherited Members

- Public Types inherited from clang::tidy::ClangTidyOptionsProvider
typedef std::pair< ClangTidyOptions, std::string > OptionsSource
 ClangTidyOptions and its source. More...
 
- Static Public Attributes inherited from clang::tidy::ClangTidyOptionsProvider
static const char OptionsSourceTypeDefaultBinary []
 
static const char OptionsSourceTypeCheckCommandLineOption []
 
static const char OptionsSourceTypeConfigCommandLineOption []
 
- Protected Types inherited from clang::tidy::FileOptionsBaseProvider
typedef std::pair< std::string, std::function< llvm::ErrorOr< ClangTidyOptions > llvm::MemoryBufferRef)> > ConfigFileHandler
 
typedef std::vector< ConfigFileHandlerConfigFileHandlers
 Configuration file handlers listed in the order of priority. More...
 
- Protected Member Functions inherited from clang::tidy::FileOptionsBaseProvider
 FileOptionsBaseProvider (ClangTidyGlobalOptions GlobalOptions, ClangTidyOptions DefaultOptions, ClangTidyOptions OverrideOptions, llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > FS)
 
 FileOptionsBaseProvider (ClangTidyGlobalOptions GlobalOptions, ClangTidyOptions DefaultOptions, ClangTidyOptions OverrideOptions, ConfigFileHandlers ConfigHandlers)
 
void addRawFileOptions (llvm::StringRef AbsolutePath, std::vector< OptionsSource > &CurOptions)
 
llvm::Optional< OptionsSourcetryReadConfigFile (llvm::StringRef Directory)
 Try to read configuration files from Directory using registered ConfigHandlers. More...
 
- Protected Attributes inherited from clang::tidy::FileOptionsBaseProvider
llvm::StringMap< OptionsSourceCachedOptions
 
ClangTidyOptions OverrideOptions
 
ConfigFileHandlers ConfigHandlers
 
llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > FS
 

Detailed Description

Implementation of the ClangTidyOptionsProvider interface, which tries to find a configuration file in the closest parent directory of each source file.

By default, files named ".clang-tidy" will be considered, and the clang::tidy::parseConfiguration function will be used for parsing, but a custom set of configuration file names and parsing functions can be specified using the appropriate constructor.

Definition at line 264 of file ClangTidyOptions.h.

Constructor & Destructor Documentation

◆ FileOptionsProvider() [1/2]

clang::tidy::FileOptionsProvider::FileOptionsProvider ( ClangTidyGlobalOptions  GlobalOptions,
ClangTidyOptions  DefaultOptions,
ClangTidyOptions  OverrideOptions,
llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem >  FS = nullptr 
)

Initializes the FileOptionsProvider instance.

Parameters
GlobalOptionsare just stored and returned to the caller of getGlobalOptions.
DefaultOptionsare used for all settings not specified in a configuration file.

If any of the

Parameters
OverrideOptionsfields are set, they will override whatever options are read from the configuration file.

Definition at line 288 of file ClangTidyOptions.cpp.

◆ FileOptionsProvider() [2/2]

clang::tidy::FileOptionsProvider::FileOptionsProvider ( ClangTidyGlobalOptions  GlobalOptions,
ClangTidyOptions  DefaultOptions,
ClangTidyOptions  OverrideOptions,
FileOptionsBaseProvider::ConfigFileHandlers  ConfigHandlers 
)

Initializes the FileOptionsProvider instance with a custom set of configuration file handlers.

Parameters
GlobalOptionsare just stored and returned to the caller of getGlobalOptions.
DefaultOptionsare used for all settings not specified in a configuration file.

If any of the

Parameters
OverrideOptionsfields are set, they will override whatever options are read from the configuration file.
ConfigHandlersspecifies a custom set of configuration file handlers. Each handler is a pair of configuration file name and a function that can parse configuration from this file type. The configuration files in each directory are searched for in the order of appearance in ConfigHandlers.

Definition at line 296 of file ClangTidyOptions.cpp.

Member Function Documentation

◆ getRawOptions()

std::vector< OptionsSource > clang::tidy::FileOptionsProvider::getRawOptions ( llvm::StringRef  FileName)
overridevirtual

The documentation for this class was generated from the following files: