fix: fully respect singleArchFiles option (#152)

Files listed under `singleArchFiles` are allowed to be unique for
different platforms so `dupedFiles` should not return them.

Fix: #151

test/util.ts

@@ -33,7 +33,12 @@ export const verifyApp = async (appPath: string, containsRuntimeGeneratedMacho =
     // verify header
     const asarFs = getRawHeader(path.resolve(resourcesDir, asar));
     expect(
-      removeUnstableProperties(asarFs.header, containsRuntimeGeneratedMacho ? ['hello-world'] : []),
+      removeUnstableProperties(
+        asarFs.header,
+        containsRuntimeGeneratedMacho
+          ? ['hello-world', 'hello-world-arm64', 'hello-world-x64']
+          : [],
+      ),
     ).toMatchSnapshot();
   }
 
@@ -53,7 +58,7 @@ export const verifyApp = async (appPath: string, containsRuntimeGeneratedMacho =
     await verifyFileTree(path.resolve(resourcesDir, dir));
   }
 
-  const allFiles = await fileUtils.getAllAppFiles(appPath);
+  const allFiles = await fileUtils.getAllAppFiles(appPath, {});
   const infoPlists = allFiles
     .filter(
       (appFile) =>
@@ -89,7 +94,7 @@ const extractAsarIntegrity = async (infoPlist: string) => {
 export const verifyFileTree = async (dirPath: string) => {
   const { expect } = await import('vitest');
 
-  const dirFiles = await fileUtils.getAllAppFiles(dirPath);
+  const dirFiles = await fileUtils.getAllAppFiles(dirPath, {});
   const files = dirFiles.map((file) => {
     const it = path.join(dirPath, file.relativePath);
     const name = toSystemIndependentPath(file.relativePath);
@@ -229,6 +234,7 @@ export const generateNativeApp = async (options: {
   createAsar: boolean;
   nativeModuleArch?: string;
   additionalFiles?: Record<string, string>;
+  singleArchBindings?: boolean;
 }) => {
   const {
     appNameWithExtension,
@@ -236,6 +242,7 @@ export const generateNativeApp = async (options: {
     createAsar,
     nativeModuleArch = arch,
     additionalFiles,
+    singleArchBindings,
   } = options;
   const appPath = await templateApp(appNameWithExtension, arch, async (appPath) => {
     const resources = path.join(appPath, 'Contents', 'Resources');
@@ -247,14 +254,19 @@ export const generateNativeApp = async (options: {
       path.basename(appNameWithExtension, '.app'),
       additionalFiles,
     );
-    await fs.promises.cp(
-      path.join(appsDir, `hello-world-${nativeModuleArch}`),
-      path.join(testPath, 'hello-world'),
-      { recursive: true, verbatimSymlinks: true },
-    );
+    let targetBinding: string;
+    if (singleArchBindings) {
+      targetBinding = path.join(testPath, `hello-world-${nativeModuleArch}`);
+    } else {
+      targetBinding = path.join(testPath, 'hello-world');
+    }
+    await fs.promises.cp(path.join(appsDir, `hello-world-${nativeModuleArch}`), targetBinding, {
+      recursive: true,
+      verbatimSymlinks: true,
+    });
     if (createAsar) {
       await createPackageWithOptions(testPath, path.resolve(resources, 'app.asar'), {
-        unpack: '**/hello-world',
+        unpack: '**/hello-world*',
       });
     } else {
       await fs.promises.cp(testPath, resourcesApp, { recursive: true, verbatimSymlinks: true });