mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Giacomo Vercesi
93d3a6238d
Add the capability for all revng tooling to run with an S3-backed workdir.
34 lines
936 B
C
34 lines
936 B
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 "llvm/ADT/SmallString.h"
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#include "revng/Support/PathList.h"
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/// Utility function that checks the "cleanliness" of a path, returning false if
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/// the path is "dirty".
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/// Things that will result in a dirty path:
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/// * Use of a leading '/'
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/// * Use of './'
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/// * Use of '../'
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/// * Use of '//'
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inline bool checkPath(llvm::StringRef InputPath, llvm::sys::path::Style Style) {
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llvm::StringRef Separator = llvm::sys::path::get_separator(Style);
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// TODO: how to make this windows-compatible?
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if (InputPath.starts_with(Separator))
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return false;
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bool TrailingSlash = InputPath.ends_with(Separator);
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llvm::SmallString<128> Temp(joinPath(Style, Separator, InputPath.str()));
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llvm::sys::path::remove_dots(Temp, true, Style);
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if (TrailingSlash)
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Temp.append(Separator);
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return InputPath == Temp.substr(1);
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}
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