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).
93 lines
3.4 KiB
C++
93 lines
3.4 KiB
C++
//===- lib/Tooling/Execution.cpp - Standalone clang action execution. -----===//
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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 "clang/Tooling/StandaloneExecution.h"
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#include "clang/Tooling/ToolExecutorPluginRegistry.h"
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namespace clang {
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namespace tooling {
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static llvm::Error make_string_error(const llvm::Twine &Message) {
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return llvm::make_error<llvm::StringError>(Message,
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llvm::inconvertibleErrorCode());
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}
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const char *StandaloneToolExecutor::ExecutorName = "StandaloneToolExecutor";
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static ArgumentsAdjuster getDefaultArgumentsAdjusters() {
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return combineAdjusters(
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getClangStripOutputAdjuster(),
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combineAdjusters(getClangSyntaxOnlyAdjuster(),
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getClangStripDependencyFileAdjuster()));
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}
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StandaloneToolExecutor::StandaloneToolExecutor(
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const CompilationDatabase &Compilations,
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llvm::ArrayRef<std::string> SourcePaths,
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IntrusiveRefCntPtr<llvm::vfs::FileSystem> BaseFS,
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std::shared_ptr<PCHContainerOperations> PCHContainerOps)
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: Tool(Compilations, SourcePaths, std::move(PCHContainerOps),
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std::move(BaseFS)),
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Context(&Results), ArgsAdjuster(getDefaultArgumentsAdjusters()) {
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// Use self-defined default argument adjusters instead of the default
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// adjusters that come with the old `ClangTool`.
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Tool.clearArgumentsAdjusters();
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}
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StandaloneToolExecutor::StandaloneToolExecutor(
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CommonOptionsParser Options,
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std::shared_ptr<PCHContainerOperations> PCHContainerOps)
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: OptionsParser(std::move(Options)),
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Tool(OptionsParser->getCompilations(), OptionsParser->getSourcePathList(),
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std::move(PCHContainerOps)),
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Context(&Results), ArgsAdjuster(getDefaultArgumentsAdjusters()) {
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Tool.clearArgumentsAdjusters();
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}
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llvm::Error StandaloneToolExecutor::execute(
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llvm::ArrayRef<
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std::pair<std::unique_ptr<FrontendActionFactory>, ArgumentsAdjuster>>
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Actions) {
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if (Actions.empty())
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return make_string_error("No action to execute.");
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if (Actions.size() != 1)
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return make_string_error(
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"Only support executing exactly 1 action at this point.");
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auto &Action = Actions.front();
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Tool.appendArgumentsAdjuster(Action.second);
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Tool.appendArgumentsAdjuster(ArgsAdjuster);
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if (Tool.run(Action.first.get()))
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return make_string_error("Failed to run action.");
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return llvm::Error::success();
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}
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class StandaloneToolExecutorPlugin : public ToolExecutorPlugin {
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public:
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llvm::Expected<std::unique_ptr<ToolExecutor>>
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create(CommonOptionsParser &OptionsParser) override {
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if (OptionsParser.getSourcePathList().empty())
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return make_string_error(
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"[StandaloneToolExecutorPlugin] No positional argument found.");
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return std::make_unique<StandaloneToolExecutor>(std::move(OptionsParser));
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}
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};
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static ToolExecutorPluginRegistry::Add<StandaloneToolExecutorPlugin>
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X("standalone", "Runs FrontendActions on a set of files provided "
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"via positional arguments.");
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// This anchor is used to force the linker to link in the generated object file
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// and thus register the plugin.
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volatile int StandaloneToolExecutorAnchorSource = 0;
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} // end namespace tooling
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} // end namespace clang
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