src: use string view instead of local

This reverts commit 1340a81744b5a934b4ea0423bc01d424fa152127.

Author: JonasBa

src/node_sqlite.cc

@@ -11,6 +11,7 @@
 #include "util-inl.h"
 
 #include <cinttypes>
+#include <string_view>
 
 namespace node {
 namespace sqlite {
@@ -78,12 +79,11 @@ inline void THROW_ERR_SQLITE_ERROR(Isolate* isolate, sqlite3* db) {
 
 DatabaseSync::DatabaseSync(Environment* env,
                            Local<Object> object,
-                           Local<String> location,
+                           std::string_view location,
                            bool open)
     : BaseObject(env, object) {
   MakeWeak();
-  Utf8Value utf8_location(env->isolate(), location);
-  location_ = utf8_location.ToString();
+  location_ = std::string(location);
   connection_ = nullptr;
 
   if (open) {
@@ -178,7 +178,10 @@ void DatabaseSync::New(const FunctionCallbackInfo<Value>& args) {
     }
   }
 
-  new DatabaseSync(env, args.This(), args[0].As<String>(), open);
+  BufferValue location(env->isolate(), args[0]);
+  CHECK_NOT_NULL(*location);
+  ToNamespacedPath(env, &location);
+  new DatabaseSync(env, args.This(), location.ToStringView(), open);
 }
 
 void DatabaseSync::Open(const FunctionCallbackInfo<Value>& args) {

src/node_sqlite.h

@@ -9,6 +9,7 @@
 #include "util.h"
 
 #include <map>
+#include <string_view>
 #include <unordered_set>
 
 namespace node {
@@ -20,7 +21,7 @@ class DatabaseSync : public BaseObject {
  public:
   DatabaseSync(Environment* env,
                v8::Local<v8::Object> object,
-               v8::Local<v8::String> location,
+               std::string_view location,
                bool open);
   void MemoryInfo(MemoryTracker* tracker) const override;
   static void New(const v8::FunctionCallbackInfo<v8::Value>& args);