1
#pragma once
2
 
3
#include <workerd/jsg/jsg.h>
4
 
5
namespace workerd::jsg {
6
 
7
// jsg::NonModuleScript wraps a v8::UnboundScript.
8
// An unbound script is a script that has been compiled but is not
9
// yet bound to a specific context.
10
class NonModuleScript final {
11
 public:
12
  NonModuleScript(jsg::Lock& js, v8::Local<v8::UnboundScript> script)
13
      : unboundScript(js.v8Isolate, script) {}
14
 
15
  NonModuleScript(NonModuleScript&&) noexcept = default;
16
  NonModuleScript& operator=(NonModuleScript&&) = default;
17
  KJ_DISALLOW_COPY(NonModuleScript);
18
 
19
  // Running the script will create a v8::Script instance bound to the given
20
  // context then will run it to completion.
21
  void run(jsg::Lock& js) const;
22
 
23
  jsg::JsValue runAndReturn(jsg::Lock& js) const;
24
 
25
  static jsg::NonModuleScript compile(
26
      jsg::Lock& js, kj::StringPtr code, kj::StringPtr name = "worker.js");
27
 
28
 private:
29
  v8::Global<v8::UnboundScript> unboundScript;
30
};
31
 
32
}  // namespace workerd::jsg