From bab317edd169b160712fcc2f6e56cb36dceec0f5 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Sat, 1 Oct 2022 13:23:32 -0700
Subject: [PATCH] [napi] Implement `napi_remove_wrap`

---
 src/bun.js/bindings/napi.cpp | 30 ++++++++++++++++++++++++++++++
 src/symbols.dyn              |  1 +
 src/symbols.txt              |  1 +
 3 files changed, 32 insertions(+)

diff --git a/src/bun.js/bindings/napi.cpp b/src/bun.js/bindings/napi.cpp
index 4acd52d8a3..223808035e 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 0e02635bcf..d811666235 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 1a570556f5..7367f15493 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