mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Ivan Krysak
40 lines
896 B
C++
40 lines
896 B
C++
//
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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/STLExtras.h"
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#include "llvm/Support/Error.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include "llvm/Support/Path.h"
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#include "revng/Support/Assert.h"
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#include "revng/Support/ResourceFinder.h"
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namespace revng {
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PathList ResourceFinder({
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getCurrentRoot().str(),
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#ifdef INSTALL_PATH
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INSTALL_PATH,
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#endif
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});
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std::string getComponentsHash() {
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std::string Directory = "share/revng/component-hashes";
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std::vector<std::string> Files = ResourceFinder.list(Directory, "");
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llvm::sort(Files);
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std::string Result;
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for (std::string &File : Files) {
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auto Buf = cantFail(errorOrToExpected(llvm::MemoryBuffer::getFile(File)));
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llvm::StringRef Contents = Buf->getBuffer().trim();
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Result.append(Contents.begin(), Contents.end());
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}
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return Result;
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}
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} // namespace revng
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