vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
//===-- MockSymlinkFileSystem.h
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//--------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Utility/FileSpec.h"
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#include "llvm/Support/VirtualFileSystem.h"
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namespace lldb_private {
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// A mock file system that realpath's a given symlink to a given realpath.
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class MockSymlinkFileSystem : public llvm::vfs::FileSystem {
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public:
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// Treat all files as non-symlinks.
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MockSymlinkFileSystem() = default;
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/// Treat \a symlink as a symlink to \a realpath. Treat all other files as
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/// non-symlinks.
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MockSymlinkFileSystem(FileSpec &&symlink, FileSpec &&realpath,
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FileSpec::Style style = FileSpec::Style::native)
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: m_symlink(std::move(symlink)), m_realpath(std::move(realpath)),
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m_style(style) {}
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/// If \a Path matches the symlink given in the ctor, put the realpath given
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/// in the ctor into \a Output.
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std::error_code getRealPath(const llvm::Twine &Path,
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llvm::SmallVectorImpl<char> &Output) override {
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if (FileSpec(Path.str(), m_style) == m_symlink) {
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std::string path = m_realpath.GetPath();
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Output.assign(path.begin(), path.end());
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} else {
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Path.toVector(Output);
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}
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return {};
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}
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// Implement the rest of the interface
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llvm::ErrorOr<llvm::vfs::Status> status(const llvm::Twine &Path) override {
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return llvm::errc::operation_not_permitted;
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}
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llvm::ErrorOr<std::unique_ptr<llvm::vfs::File>>
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openFileForRead(const llvm::Twine &Path) override {
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return llvm::errc::operation_not_permitted;
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}
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llvm::vfs::directory_iterator dir_begin(const llvm::Twine &Dir,
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std::error_code &EC) override {
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return llvm::vfs::directory_iterator();
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}
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std::error_code setCurrentWorkingDirectory(const llvm::Twine &Path) override {
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return llvm::errc::operation_not_permitted;
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}
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llvm::ErrorOr<std::string> getCurrentWorkingDirectory() const override {
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return llvm::errc::operation_not_permitted;
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}
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private:
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FileSpec m_symlink;
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FileSpec m_realpath;
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FileSpec::Style m_style;
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};
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} // namespace lldb_private
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