1 files changed, 79 insertions, 1 deletions
diff --git a/src/bun.js/bindings/CommonJSModuleRecord.h b/src/bun.js/bindings/CommonJSModuleRecord.h
index 86daf875d..15792f9da 100644
--- a/src/bun.js/bindings/CommonJSModuleRecord.h
+++ b/src/bun.js/bindings/CommonJSModuleRecord.h
@@ -6,14 +6,92 @@ class GlobalObject;
 }
 namespace JSC {
 class SourceCode;
+class JSSourceCode;
+class ProgramExecutable;
+class AbstractModuleRecord;
 }
 
 namespace Bun {
 
+JSC_DECLARE_HOST_FUNCTION(jsFunctionCreateCommonJSModule);
+JSC_DECLARE_HOST_FUNCTION(jsFunctionLoadModule);
+
+class JSCommonJSModule final : public JSC::JSDestructibleObject {
+public:
+    using Base = JSC::JSDestructibleObject;
+    static constexpr unsigned StructureFlags = Base::StructureFlags | JSC::OverridesPut;
+
+    mutable JSC::WriteBarrier<JSC::JSString> m_id;
+    mutable JSC::WriteBarrier<JSC::JSString> m_filename;
+    mutable JSC::WriteBarrier<JSC::JSString> m_dirname;
+    mutable JSC::WriteBarrier<Unknown> m_paths;
+    mutable JSC::WriteBarrier<JSC::JSSourceCode> sourceCode;
+    bool ignoreESModuleAnnotation { false };
+
+    static void destroy(JSC::JSCell*);
+    ~JSCommonJSModule();
+
+    void finishCreation(JSC::VM& vm,
+        JSC::JSString* id, JSC::JSString* filename,
+        JSC::JSString* dirname, JSC::JSSourceCode* sourceCode);
+
+    static JSC::Structure* createStructure(JSC::JSGlobalObject* globalObject);
+
+    bool evaluate(Zig::GlobalObject* globalObject, const WTF::String& sourceURL, ResolvedSource resolvedSource);
+    bool evaluate(Zig::GlobalObject* globalObject, const WTF::String& key, const SyntheticSourceProvider::SyntheticSourceGenerator& generator);
+
+    static JSCommonJSModule* create(JSC::VM& vm, JSC::Structure* structure,
+        JSC::JSString* id,
+        JSC::JSString* filename,
+        JSC::JSString* dirname, JSC::JSSourceCode* sourceCode);
+
+    static JSCommonJSModule* create(
+        Zig::GlobalObject* globalObject,
+        const WTF::String& key,
+        JSValue exportsObject,
+        bool hasEvaluated = false);
+
+    static JSCommonJSModule* create(
+        Zig::GlobalObject* globalObject,
+        const WTF::String& key,
+        ResolvedSource resolvedSource);
+
+    void toSyntheticSource(JSC::JSGlobalObject* globalObject,
+        JSC::Identifier moduleKey,
+        Vector<JSC::Identifier, 4>& exportNames,
+        JSC::MarkedArgumentBuffer& exportValues);
+
+    JSValue exportsObject();
+    JSValue id();
+
+    DECLARE_VISIT_CHILDREN;
+
+    static bool put(JSC::JSCell* cell, JSC::JSGlobalObject* globalObject,
+        JSC::PropertyName propertyName, JSC::JSValue value,
+        JSC::PutPropertySlot& slot);
+
+    DECLARE_INFO;
+    template<typename, SubspaceAccess mode>
+    static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm);
+
+    bool hasEvaluated = false;
+
+    JSCommonJSModule(JSC::VM& vm, JSC::Structure* structure)
+        : Base(vm, structure)
+    {
+    }
+};
+
+JSCommonJSModule* createCommonJSModuleWithoutRunning(
+    Zig::GlobalObject* globalObject,
+    Ref<Zig::SourceProvider> sourceProvider,
+    const WTF::String& sourceURL,
+    ResolvedSource source);
+
 JSC::Structure* createCommonJSModuleStructure(
     Zig::GlobalObject* globalObject);
 
-JSC::SourceCode createCommonJSModule(
+std::optional<JSC::SourceCode> createCommonJSModule(
     Zig::GlobalObject* globalObject,
     ResolvedSource source);