[napi] Implement `napi_remove_wrap`

3 files changed, 32 insertions, 0 deletions

diff --git a/src/bun.js/bindings/napi.cpp b/src/bun.js/bindings/napi.cpp
index 4acd52d8a..223808035 100644
--- a/src/bun.js/bindings/napi.cpp
+++ b/src/bun.js/bindings/napi.cpp
@@ -575,6 +575,36 @@ extern "C" napi_status napi_wrap(napi_env env,
     return napi_ok;
 }
 
+extern "C" napi_status napi_remove_wrap(napi_env env, napi_value js_object,
+    void** result)
+{
+    JSValue value = toJS(js_object);
+    if (!value || value.isUndefinedOrNull()) {
+        return napi_object_expected;
+    }
+
+    auto* globalObject = toJS(env);
+    auto& vm = globalObject->vm();
+    auto* val = jsDynamicCast<NapiPrototype*>(value);
+
+    if (!val) {
+        return napi_object_expected;
+    }
+
+    if (!val->napiRef) {
+        // not sure if this should succeed or return an error
+        return napi_ok;
+    }
+
+    *result = val->napiRef->data;
+
+    auto* ref = val->napiRef;
+    val->napiRef = nullptr;
+    delete ref;
+
+    return napi_ok;
+}
+
 extern "C" napi_status napi_unwrap(napi_env env, napi_value js_object,
     void** result)
 {
diff --git a/src/symbols.dyn b/src/symbols.dyn
index 0e02635bc..d81166623 100644
--- a/src/symbols.dyn
+++ b/src/symbols.dyn
@@ -125,4 +125,5 @@
     _napi_unref_threadsafe_function;
     _napi_unwrap;
     _napi_wrap;
+    _napi_remove_wrap;
 };
\ No newline at end of file
diff --git a/src/symbols.txt b/src/symbols.txt
index 1a570556f..7367f1549 100644
--- a/src/symbols.txt
+++ b/src/symbols.txt
@@ -124,3 +124,4 @@ _napi_typeof
 _napi_unref_threadsafe_function
 _napi_unwrap
 _napi_wrap
+_napi_remove_wrap