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https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Giacomo Vercesi
761e84fc9f
Add the `revng::cantFail` function which allows to wrap functions with `std::error_code` and check their result. This is analogous to `llvm::cantFail` for `llvm::Error`.
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
/// \file Path.cpp
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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 "revng/Storage/Path.h"
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#include "revng/Storage/StorageClient.h"
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#include "LocalStorageClient.h"
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#include "StdStorageClient.h"
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namespace {
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// TODO: unix-specific, will not work on Windows
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revng::LocalStorageClient LocalClient("/");
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revng::StdinStorageClient StdinClient;
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revng::StdoutStorageClient StdoutClient;
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std::string normalizeLocalPath(llvm::StringRef Path) {
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llvm::SmallString<256> PathCopy(Path);
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revng::cantFail(llvm::sys::fs::make_absolute(PathCopy));
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llvm::sys::path::remove_dots(PathCopy, true);
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llvm::StringRef Result(PathCopy.substr(1)); // Remove leading '/'
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return Result.str();
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}
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} // namespace
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namespace revng {
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DirectoryPath DirectoryPath::fromLocalStorage(llvm::StringRef Path) {
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return revng::DirectoryPath{ &LocalClient, normalizeLocalPath(Path) };
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}
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FilePath FilePath::stdin() {
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return revng::FilePath{ &StdinClient, "" };
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}
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FilePath FilePath::stdout() {
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return revng::FilePath{ &StdoutClient, "" };
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}
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FilePath FilePath::fromLocalStorage(llvm::StringRef Path) {
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return revng::FilePath{ &LocalClient, normalizeLocalPath(Path) };
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}
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} // namespace revng
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