Use RCT_SCRIPT_OUTPUT_DIR env var to find autolinking.json output too

Author: kitten

packages/react-native/scripts/codegen/generate-artifacts-executor/utils.js

@@ -100,20 +100,26 @@ function cleanupEmptyFilesAndFolders(filepath /*: string */) {
 function readGeneratedAutolinkingOutput(
   baseOutputPath /*: string */,
 ) /*: $FlowFixMe */ {
-  // NOTE: Generated by scripts/cocoapods/autolinking.rb in list_native_modules (called by use_native_modules)
-  const autolinkingGeneratedPath = path.resolve(
+  const basePathOptions = [
+    // The `outputDir` may not be set correctly if it's set to the a temporary output directory
+    process.env.RCT_SCRIPT_OUTPUT_DIR,
+    // NOTE: Generated by scripts/cocoapods/autolinking.rb in list_native_modules (called by use_native_modules)
     baseOutputPath,
-    'build/generated/autolinking/autolinking.json',
-  );
-  if (fs.existsSync(autolinkingGeneratedPath)) {
-    // $FlowFixMe[unsupported-syntax]
-    return require(autolinkingGeneratedPath);
-  } else {
+  ].filter((item) => !!item);
+  for (const basePath of basePathOptions) {
+    const autolinkingGeneratedPath = path.resolve(
+      basePath,
+      'build/generated/autolinking/autolinking.json',
+    );
+    if (fs.existsSync(autolinkingGeneratedPath)) {
+      // $FlowFixMe[unsupported-syntax]
+      return require(autolinkingGeneratedPath);
+    }
     codegenLog(
       `Could not find generated autolinking output at: ${autolinkingGeneratedPath}`,
     );
-    return null;
   }
+  return null;
 }
 
 function readReactNativeConfig(