llvm/clang-tools-extra/clang-tidy/utils/IncludeSorter.cpp

//===---------- IncludeSorter.cpp - clang-tidy ----------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "IncludeSorter.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"
#include <algorithm>
#include <optional>

namespace clang::tidy {
namespace utils {

namespace {

StringRef removeFirstSuffix(StringRef Str, ArrayRef<const char *> Suffixes) { … }

StringRef makeCanonicalName(StringRef Str, IncludeSorter::IncludeStyle Style) { … }

// Scan to the end of the line and return the offset of the next line.
size_t findNextLine(const char *Text) { … }

IncludeSorter::IncludeKinds
determineIncludeKind(StringRef CanonicalFile, StringRef IncludeFile,
                     bool IsAngled, IncludeSorter::IncludeStyle Style) { … }

int compareHeaders(StringRef LHS, StringRef RHS,
                   IncludeSorter::IncludeStyle Style) { … }

} // namespace

IncludeSorter::IncludeSorter(const SourceManager *SourceMgr,
                             const FileID FileID, StringRef FileName,
                             IncludeStyle Style)
    : … { … }

void IncludeSorter::addInclude(StringRef FileName, bool IsAngled,
                               SourceLocation HashLocation,
                               SourceLocation EndLocation) { … }

std::optional<FixItHint>
IncludeSorter::createIncludeInsertion(StringRef FileName, bool IsAngled) { … }

} // namespace utils

llvm::ArrayRef<std::pair<utils::IncludeSorter::IncludeStyle, StringRef>>
OptionEnumMapping<utils::IncludeSorter::IncludeStyle>::getEnumMapping() { … }
} // namespace clang::tidy