Swift: prepare extractSwiftInvocation

Author: redsun82

swift/extractor/invocation/BUILD.bazel

@@ -6,6 +6,7 @@ swift_cc_library(
     hdrs = glob(["*.h"]),
     visibility = ["//swift:__subpackages__"],
     deps = [
+        "//swift/extractor/config",
         "//swift/extractor/infra",
     ],
 )

swift/extractor/invocation/SwiftInvocationExtractor.cpp

@@ -0,0 +1,7 @@
+#include "swift/extractor/invocation/SwiftInvocationExtractor.h"
+
+namespace codeql {
+void extractSwiftInvocation(SwiftExtractorState& state,
+                            swift::CompilerInstance& compiler,
+                            codeql::TrapDomain& trap) {}
+}  // namespace codeql

swift/extractor/invocation/SwiftInvocationExtractor.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <memory>
+
+#include <swift/AST/SourceFile.h>
+#include <swift/Frontend/Frontend.h>
+
+#include "swift/extractor/config/SwiftExtractorState.h"
+#include "swift/extractor/trap/TrapDomain.h"
+
+namespace codeql {
+
+void extractSwiftInvocation(SwiftExtractorState& state,
+                            swift::CompilerInstance& compiler,
+                            codeql::TrapDomain& trap);
+}  // namespace codeql

swift/extractor/main.cpp

@@ -9,11 +9,13 @@
 
 #include <swift/Basic/LLVMInitialize.h>
 #include <swift/FrontendTool/FrontendTool.h>
+#include <swift/Basic/InitializeSwiftModules.h>
 
 #include "swift/extractor/SwiftExtractor.h"
 #include "swift/extractor/infra/TargetDomains.h"
 #include "swift/extractor/remapping/SwiftFileInterception.h"
 #include "swift/extractor/invocation/SwiftDiagnosticsConsumer.h"
+#include "swift/extractor/invocation/SwiftInvocationExtractor.h"
 #include "swift/extractor/trap/TrapDomain.h"
 #include "swift/extractor/infra/file/Path.h"
 #include <swift/Basic/InitializeSwiftModules.h>
@@ -89,6 +91,7 @@ class Observer : public swift::FrontendObserver {
 
   void performedSemanticAnalysis(swift::CompilerInstance& compiler) override {
     codeql::extractSwiftFiles(state, compiler);
+    codeql::extractSwiftInvocation(state, compiler, invocationTrap);
   }
 
  private: