chakrashim: shim new v8::Module APIs

deps/chakrashim/include/v8.h

@@ -2866,6 +2866,23 @@ class V8_EXPORT Locker {
 
 class V8_EXPORT Module {
  public:
+  /**
+   * The different states a module can be in.
+   */
+  enum Status {
+    kUninstantiated,
+    kInstantiating,
+    kInstantiated,
+    kEvaluating,
+    kEvaluated,
+    kErrored
+  };
+
+  /**
+   * Returns the module's current status.
+   */
+  Status GetStatus() const;
+
   /**
    * Returns the number of modules requested by this module.
    */
@@ -2903,6 +2920,12 @@ class V8_EXPORT Module {
    * Returns the completion value.
    */
   V8_WARN_UNUSED_RESULT MaybeLocal<Value> Evaluate(Local<Context> context);
+
+  /**
+   * Returns the namespace object of this module.
+   * The module's status must be kEvaluated.
+   */
+  Local<Value> GetModuleNamespace();
 };
 
 

deps/chakrashim/src/v8module.cc

@@ -20,29 +20,27 @@
 
 #include "v8chakra.h"
 
+// CHAKRA-TODO: Find a way to support es6 modules under
+// the constraints of the node implementation
+
 namespace v8 {
+  Module::Status Module::GetStatus() const {
+    return kUninstantiated;
+  }
 
   int Module::GetModuleRequestsLength() const {
-      // CHAKRA-TODO: Find a way to support es6 modules under
-      // the constraints of the node implementation
       return 0;
   }
 
   Local<String> Module::GetModuleRequest(int i) const {
-      // CHAKRA-TODO: Find a way to support es6 modules under
-      // the constraints of the node implementation
       return Local<String>();
   }
 
   int Module::GetIdentityHash() const {
-      // CHAKRA-TODO: Find a way to support es6 modules under
-      // the constraints of the node implementation
       return 0;
   }
 
   bool Module::Instantiate(Local<Context> context, ResolveCallback callback) {
-      // CHAKRA-TODO: Find a way to support es6 modules under
-      // the constraints of the node implementation
       return false;
   }
 
@@ -52,9 +50,11 @@ namespace v8 {
   }
 
   MaybeLocal<Value> Module::Evaluate(Local<Context> context) {
-      // CHAKRA-TODO: Find a way to support es6 modules under
-      // the constraints of the node implementation
       return Local<Value>();
   }
 
+  Local<Value> Module::GetModuleNamespace() {
+    return Local<Value>();
+  }
+
 }  // namespace v8