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62 lines
1.9 KiB
62 lines
1.9 KiB
4 months ago
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//===-- ClangDoc.cpp - ClangDoc ---------------------------------*- 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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// This file implements the main entry point for the clang-doc tool. It runs
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// the clang-doc mapper on a given set of source code files using a
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// FrontendActionFactory.
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//
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//===----------------------------------------------------------------------===//
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#include "ClangDoc.h"
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#include "Mapper.h"
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#include "Representation.h"
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#include "clang/AST/AST.h"
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#include "clang/AST/ASTConsumer.h"
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#include "clang/AST/ASTContext.h"
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#include "clang/AST/RecursiveASTVisitor.h"
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#include "clang/Frontend/ASTConsumers.h"
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#include "clang/Frontend/CompilerInstance.h"
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#include "clang/Frontend/FrontendActions.h"
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namespace clang {
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namespace doc {
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class MapperActionFactory : public tooling::FrontendActionFactory {
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public:
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MapperActionFactory(ClangDocContext CDCtx) : CDCtx(CDCtx) {}
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std::unique_ptr<FrontendAction> create() override;
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private:
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ClangDocContext CDCtx;
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};
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std::unique_ptr<FrontendAction> MapperActionFactory::create() {
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class ClangDocAction : public clang::ASTFrontendAction {
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public:
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ClangDocAction(ClangDocContext CDCtx) : CDCtx(CDCtx) {}
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std::unique_ptr<clang::ASTConsumer>
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CreateASTConsumer(clang::CompilerInstance &Compiler,
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llvm::StringRef InFile) override {
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return std::make_unique<MapASTVisitor>(&Compiler.getASTContext(), CDCtx);
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}
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private:
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ClangDocContext CDCtx;
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};
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return std::make_unique<ClangDocAction>(CDCtx);
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}
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std::unique_ptr<tooling::FrontendActionFactory>
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newMapperActionFactory(ClangDocContext CDCtx) {
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return std::make_unique<MapperActionFactory>(CDCtx);
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}
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} // namespace doc
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} // namespace clang
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