refactor[renderer]: expose getInspectorDataForInstance in rendererConfig

Author: hoxyq

packages/react-native-renderer/src/ReactFabric.js

@@ -137,6 +137,7 @@ injectIntoDevTools({
   version: ReactVersion,
   rendererPackageName: 'react-native-renderer',
   rendererConfig: {
+    getInspectorDataForInstance,
     getInspectorDataForViewTag: getInspectorDataForViewTag,
     getInspectorDataForViewAtPoint: getInspectorDataForViewAtPoint.bind(
       null,

packages/react-native-renderer/src/ReactFiberConfigFabric.js

@@ -7,14 +7,19 @@
  * @flow
  */
 
-import type {TouchedViewDataAtPoint, ViewConfig} from './ReactNativeTypes';
+import type {
+  InspectorData,
+  TouchedViewDataAtPoint,
+  ViewConfig,
+} from './ReactNativeTypes';
 import {create, diff} from './ReactNativeAttributePayload';
 import {dispatchEvent} from './ReactFabricEventEmitter';
 import {
   DefaultEventPriority,
   DiscreteEventPriority,
   type EventPriority,
 } from 'react-reconciler/src/ReactEventPriorities';
+import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
 import {HostText} from 'react-reconciler/src/ReactWorkTags';
 
 // Modules provided by RN:
@@ -94,6 +99,7 @@ export type NoTimeout = -1;
 export type TransitionStatus = mixed;
 
 export type RendererInspectionConfig = $ReadOnly<{
+  getInspectorDataForInstance?: (instance: Fiber | null) => InspectorData,
   // Deprecated. Replaced with getInspectorDataForViewAtPoint.
   getInspectorDataForViewTag?: (tag: number) => Object,
   getInspectorDataForViewAtPoint?: (

packages/react-native-renderer/src/ReactFiberConfigNative.js

@@ -7,7 +7,7 @@
  * @flow
  */
 
-import type {TouchedViewDataAtPoint} from './ReactNativeTypes';
+import type {InspectorData, TouchedViewDataAtPoint} from './ReactNativeTypes';
 
 // Modules provided by RN:
 import {
@@ -28,6 +28,7 @@ import {
   DefaultEventPriority,
   type EventPriority,
 } from 'react-reconciler/src/ReactEventPriorities';
+import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
 
 const {get: getViewConfigForType} = ReactNativeViewConfigRegistry;
 
@@ -49,6 +50,7 @@ export type NoTimeout = -1;
 export type TransitionStatus = mixed;
 
 export type RendererInspectionConfig = $ReadOnly<{
+  getInspectorDataForInstance?: (instance: Fiber | null) => InspectorData,
   // Deprecated. Replaced with getInspectorDataForViewAtPoint.
   getInspectorDataForViewTag?: (tag: number) => Object,
   getInspectorDataForViewAtPoint?: (

packages/react-native-renderer/src/ReactNativeFiberInspector.js

@@ -117,9 +117,11 @@ function getInspectorDataForInstance(
       selectedIndex,
       source,
     };
-  } else {
-    return (null: any);
   }
+
+  throw new Error(
+    'getInspectorDataForInstance() is not available in production',
+  );
 }
 
 function getOwnerHierarchy(instance: any) {
@@ -153,34 +155,11 @@ function traverseOwnerTreeUp(
   }
 }
 
-function getInspectorDataForViewTag(viewTag: number): Object {
+function getInspectorDataForViewTag(viewTag: number): InspectorData {
   if (__DEV__) {
     const closestInstance = getClosestInstanceFromNode(viewTag);
 
-    // Handle case where user clicks outside of ReactNative
-    if (!closestInstance) {
-      return {
-        hierarchy: [],
-        props: emptyObject,
-        selectedIndex: null,
-        source: null,
-      };
-    }
-
-    const fiber = findCurrentFiberUsingSlowPath(closestInstance);
-    const fiberHierarchy = getOwnerHierarchy(fiber);
-    const instance = lastNonHostInstance(fiberHierarchy);
-    const hierarchy = createHierarchy(fiberHierarchy);
-    const props = getHostProps(instance);
-    const source = instance._debugSource;
-    const selectedIndex = fiberHierarchy.indexOf(instance);
-
-    return {
-      hierarchy,
-      props,
-      selectedIndex,
-      source,
-    };
+    return getInspectorDataForInstance(closestInstance);
   } else {
     throw new Error(
       'getInspectorDataForViewTag() is not available in production',

packages/react-native-renderer/src/ReactNativeRenderer.js

@@ -145,6 +145,7 @@ injectIntoDevTools({
   version: ReactVersion,
   rendererPackageName: 'react-native-renderer',
   rendererConfig: {
+    getInspectorDataForInstance,
     getInspectorDataForViewTag: getInspectorDataForViewTag,
     getInspectorDataForViewAtPoint: getInspectorDataForViewAtPoint.bind(
       null,