Map proc_exit to process exit on Node.js

Author: kateinoigakukun

Sources/CartonKit/Server/StaticArchive.swift

@@ -63,9 +63,14 @@ export const WasmRunner = (rawOptions: Options | false, SwiftRuntime: SwiftRunti
     }
 
     if (extraWasmImports) {
-      // Shallow clone
-      for (const key in extraWasmImports) {
-        importObject[key] = extraWasmImports[key];
+      for (const moduleName in extraWasmImports) {
+        // importObject[moduleName] = extraWasmImports[moduleName];
+        if (!importObject[moduleName]) {
+          importObject[moduleName] = {};
+        }
+        for (const entry in extraWasmImports[moduleName]) {
+          importObject[moduleName][entry] = extraWasmImports[moduleName][entry];
+        }
       }
     }
 

entrypoint/common.ts

@@ -46,7 +46,15 @@ const startWasiTask = async () => {
 
   const wasmRunner = WasmRunner({ args: testArgs }, runtimeConstructor);
 
-  await wasmRunner.run(wasmBytes);
+  await wasmRunner.run(wasmBytes, {
+    "wasi_snapshot_preview1": {
+      // @bjorn3/browser_wasi_shim raises an exception when
+      // the process exits, but we just want to exit the process itself.
+      proc_exit: (code: number) => {
+        process.exit(code);
+      },
+    }
+  });
 };
 
 startWasiTask().catch((e) => {