85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
#pragma once
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#include "CompilationUnit.h"
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#include "Module.h"
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#include "Preamble.h"
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#include "Support/FileSystem.h"
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namespace clang {
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class CodeCompleteConsumer;
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}
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namespace clice {
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struct CompilationParams {
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/// The kind of this compilation.
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CompilationUnit::Kind kind;
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/// Whether to run clang-tidy.
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bool clang_tidy = false;
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/// Output file path.
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llvm::SmallString<128> output_file;
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std::string directory;
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bool arguments_from_database = false;
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/// Responsible for storing the arguments.
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std::vector<const char*> arguments;
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llvm::IntrusiveRefCntPtr<vfs::FileSystem> vfs = new ThreadSafeFS();
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/// Information about reuse PCH.
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std::pair<std::string, uint32_t> pch;
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/// Information about reuse PCM(name, path).
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llvm::StringMap<std::string> pcms;
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/// Code completion file:offset.
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std::tuple<std::string, std::uint32_t> completion;
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/// The memory buffers for all remapped file.
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llvm::StringMap<std::unique_ptr<llvm::MemoryBuffer>> buffers;
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/// A flag to inform to stop compilation, this is very useful
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/// to cancel old compilation task.
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std::shared_ptr<std::atomic_bool> stop = std::make_shared<std::atomic_bool>(false);
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/// Store all compilation errors in the process.
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std::shared_ptr<std::vector<Diagnostic>> diagnostics;
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void add_remapped_file(llvm::StringRef path,
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llvm::StringRef content,
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std::uint32_t bound = -1) {
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if(bound != -1) {
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assert(bound <= content.size());
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content = content.substr(0, bound);
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}
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buffers.try_emplace(path, llvm::MemoryBuffer::getMemBufferCopy(content));
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}
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};
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using CompilationResult = std::expected<CompilationUnit, std::string>;
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/// Only preprocess ths source flie.
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CompilationResult preprocess(CompilationParams& params);
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/// Build AST from given file path and content. If pch or pcm provided, apply them to the compiler.
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/// Note this function will not check whether we need to update the PCH or PCM, caller should check
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/// their reusability and update in time.
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CompilationResult compile(CompilationParams& params);
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/// Build PCH from given file path and content.
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CompilationResult compile(CompilationParams& params, PCHInfo& out);
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/// Build PCM from given file path and content.
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CompilationResult compile(CompilationParams& params, PCMInfo& out);
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/// Run code completion at the given location.
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CompilationResult complete(CompilationParams& params, clang::CodeCompleteConsumer* consumer);
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} // namespace clice
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