mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Alessandro Di Federico
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#pragma once
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//
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// This file is distributed under the MIT License. See LICENSE.md for details.
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//
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#include <map>
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#include <optional>
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#include <string>
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#include <vector>
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/Path.h"
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llvm::StringRef getCurrentRoot();
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std::string getCacheDirectory();
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std::string getConfigDirectory();
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const std::map<std::string, std::string> &getLibrariesFullPath();
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template<typename... T>
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requires(std::is_convertible_v<T, llvm::StringRef> && ...)
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inline std::string joinPath(llvm::sys::path::Style Style,
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const llvm::StringRef First,
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const T... Parts) {
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llvm::SmallString<128> ResultPath(First);
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(llvm::sys::path::append(ResultPath, Style, Parts), ...);
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return ResultPath.str().str();
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}
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template<typename... T>
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requires(std::is_convertible_v<T, llvm::StringRef> && ...)
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inline std::string joinPath(const llvm::StringRef First, const T... Parts) {
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return joinPath(llvm::sys::path::Style::native, First, Parts...);
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}
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class PathList {
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public:
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PathList(const std::vector<std::string> &Paths) : SearchPaths(Paths) {}
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std::optional<std::string> findFile(llvm::StringRef FileName) const;
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std::vector<std::string> list(llvm::StringRef Path,
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llvm::StringRef Suffix) const;
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private:
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std::vector<std::string> SearchPaths;
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};
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