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58825d2cf9
- Modify -extract-api-ignores command line option to accept multiple arguments - Update APIIgnoresList to operate on a file list instead of a single file - Add new test verifying the functionality - fix #61242 on GitHub issue tracker Reviewed By: dang Differential Revision: https://reviews.llvm.org/D145869
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
//===- ExtractAPI/APIIgnoresList.cpp -------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// This file implements APIIgnoresList that allows users to specifiy a file
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/// containing symbols to ignore during API extraction.
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///
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//===----------------------------------------------------------------------===//
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#include "clang/ExtractAPI/APIIgnoresList.h"
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#include "clang/Basic/FileManager.h"
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#include "llvm/ADT/STLExtras.h"
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#include "llvm/Support/Error.h"
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using namespace clang;
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using namespace clang::extractapi;
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using namespace llvm;
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char IgnoresFileNotFound::ID;
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void IgnoresFileNotFound::log(llvm::raw_ostream &os) const {
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os << "Could not find API ignores file " << Path;
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}
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std::error_code IgnoresFileNotFound::convertToErrorCode() const {
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return llvm::inconvertibleErrorCode();
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}
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Expected<APIIgnoresList>
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APIIgnoresList::create(const FilePathList &IgnoresFilePathList,
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FileManager &FM) {
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SmallVector<StringRef, 32> Lines;
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BufferList symbolBufferList;
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for (const auto &CurrentIgnoresFilePath : IgnoresFilePathList) {
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auto BufferOrErr = FM.getBufferForFile(CurrentIgnoresFilePath);
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if (!BufferOrErr)
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return make_error<IgnoresFileNotFound>(CurrentIgnoresFilePath);
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auto Buffer = std::move(BufferOrErr.get());
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Buffer->getBuffer().split(Lines, '\n', /*MaxSplit*/ -1,
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/*KeepEmpty*/ false);
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symbolBufferList.push_back(std::move(Buffer));
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}
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// Symbol names don't have spaces in them, let's just remove these in case
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// the input is slighlty malformed.
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transform(Lines, Lines.begin(), [](StringRef Line) { return Line.trim(); });
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sort(Lines);
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return APIIgnoresList(std::move(Lines), std::move(symbolBufferList));
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}
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bool APIIgnoresList::shouldIgnore(StringRef SymbolName) const {
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auto It = lower_bound(SymbolsToIgnore, SymbolName);
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return (It != SymbolsToIgnore.end()) && (*It == SymbolName);
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}
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