Swift: rename classes to reflect they belong to Swift

Author: AlexDenisov

swift/extractor/BUILD.bazel

@@ -9,9 +9,9 @@ alias(
 cc_binary(
     name = "extractor",
     srcs = [
-        "Extractor.h",
-        "Extractor.cpp",
-        "Configuration.h",
+        "SwiftExtractor.h",
+        "SwiftExtractor.cpp",
+        "SwiftExtractorConfiguration.h",
         "main.cpp",
     ],
     copts = [

swift/extractor/Extractor.cpp renamed to swift/extractor/SwiftExtractor.cpp

@@ -1,4 +1,4 @@
-#include "Extractor.h"
+#include "SwiftExtractor.h"
 
 #include <filesystem>
 #include <fstream>
@@ -14,10 +14,11 @@
 
 using namespace codeql;
 
-Extractor::Extractor(const Configuration& config, swift::CompilerInstance& instance)
+SwiftExtractor::SwiftExtractor(const SwiftExtractorConfiguration& config,
+                               swift::CompilerInstance& instance)
     : config{config}, compiler{instance} {}
 
-void Extractor::extract() {
+void SwiftExtractor::extract() {
   // Swift frontend can be called in several different modes, we are interested
   // only in the cases when either a primary or a main source file is present
   if (compiler.getPrimarySourceFiles().empty()) {
@@ -35,7 +36,7 @@ void Extractor::extract() {
   }
 }
 
-void Extractor::extractFile(swift::SourceFile& file) {
+void SwiftExtractor::extractFile(swift::SourceFile& file) {
   if (std::error_code ec = llvm::sys::fs::create_directories(config.trapDir)) {
     std::cerr << "Cannot create TRAP directory: " << ec.message() << "\n";
     return;
@@ -102,4 +103,3 @@ void Extractor::extractFile(swift::SourceFile& file) {
               << trapPath.str().str() << "': " << ec.message() << "\n";
   }
 }
-

swift/extractor/Extractor.h renamed to swift/extractor/SwiftExtractor.h

@@ -1,23 +1,24 @@
 #ifndef SWIFT_EXTRACTOR_H_
 #define SWIFT_EXTRACTOR_H_
 
-#include "Configuration.h"
+#include "SwiftExtractorConfiguration.h"
 #include <swift/AST/SourceFile.h>
 #include <swift/Frontend/Frontend.h>
 #include <memory>
 
 namespace codeql {
 
 // TODO: add documentation for the class and its public methods
-class Extractor {
+class SwiftExtractor {
  public:
-  explicit Extractor(const Configuration& config, swift::CompilerInstance& instance);
+  explicit SwiftExtractor(const SwiftExtractorConfiguration& config,
+                          swift::CompilerInstance& instance);
   void extract();
 
  private:
   void extractFile(swift::SourceFile& file);
 
-  const Configuration& config;
+  const SwiftExtractorConfiguration& config;
   swift::CompilerInstance& compiler;
 };
 }  // namespace codeql

swift/extractor/Configuration.h renamed to swift/extractor/SwiftExtractorConfiguration.h

@@ -5,7 +5,7 @@
 #include <vector>
 
 namespace codeql {
-struct Configuration {
+struct SwiftExtractorConfiguration {
   // The location for storing TRAP files to be imported by CodeQL engine.
   std::string trapDir;
   // The location for storing extracted source files.

swift/extractor/main.cpp

@@ -5,21 +5,21 @@
 #include <swift/Basic/LLVMInitialize.h>
 #include <swift/FrontendTool/FrontendTool.h>
 
-#include "Extractor.h"
+#include "SwiftExtractor.h"
 
 using namespace std::string_literals;
 
 class Observer : public swift::FrontendObserver {
  public:
-  explicit Observer(const codeql::Configuration& config) : config{config} {}
+  explicit Observer(const codeql::SwiftExtractorConfiguration& config) : config{config} {}
 
   void performedSemanticAnalysis(swift::CompilerInstance& instance) override {
-    codeql::Extractor extractor(config, instance);
+    codeql::SwiftExtractor extractor(config, instance);
     extractor.extract();
   }
 
  private:
-  const codeql::Configuration& config;
+  const codeql::SwiftExtractorConfiguration& config;
 };
 
 static std::string getenv_or(const char* envvar, const std::string& def) {
@@ -38,7 +38,7 @@ int main(int argc, char** argv) {
   PROGRAM_START(argc, argv);
   INITIALIZE_LLVM();
 
-  codeql::Configuration configuration{};
+  codeql::SwiftExtractorConfiguration configuration{};
   configuration.trapDir = getenv_or("CODEQL_EXTRACTOR_SWIFT_TRAP_DIR", ".");
   configuration.sourceArchiveDir = getenv_or("CODEQL_EXTRACTOR_SWIFT_SOURCE_ARCHIVE_DIR", ".");
   std::vector<const char*> args;