Rename fantom_internal_flags pragma to fantom_react_fb_flags (facebook#49728)

Summary:
Pull Request resolved: facebook#49728

See title.

Resolving https://www.internalfb.com/diff/D70242739?dst_version_fbid=1295747645054627&transaction_fbid=1285615715828636

Changelog: [Internal]

Reviewed By: rubennorte

Differential Revision: D70328653

fbshipit-source-id: c3e7377760f53bc37d1a6f3e25a0053e12d4f66e

Author: Nick Lefever

packages/react-native-fantom/runner/entrypoint-template.js

@@ -11,24 +11,24 @@
 
 import type {SnapshotConfig} from '../runtime/snapshotContext';
 import type {
-  FantomTestConfigInternalFeatureFlags,
   FantomTestConfigJsOnlyFeatureFlags,
+  FantomTestConfigReactInternalFeatureFlags,
 } from './getFantomTestConfig';
 
 module.exports = function entrypointTemplate({
   testPath,
   setupModulePath,
   featureFlagsModulePath,
   featureFlags,
-  internalFeatureFlags,
+  reactInternalFeatureFlags,
   snapshotConfig,
   isRunningFromCI,
 }: {
   testPath: string,
   setupModulePath: string,
   featureFlagsModulePath: string,
   featureFlags: FantomTestConfigJsOnlyFeatureFlags,
-  internalFeatureFlags: FantomTestConfigInternalFeatureFlags,
+  reactInternalFeatureFlags: FantomTestConfigReactInternalFeatureFlags,
   snapshotConfig: SnapshotConfig,
   isRunningFromCI: boolean,
 }): string {
@@ -58,9 +58,9 @@ ${Object.entries(featureFlags)
     : ''
 }
 ${
-  Object.keys(internalFeatureFlags).length > 0
+  Object.keys(reactInternalFeatureFlags).length > 0
     ? `import ReactNativeInternalFeatureFlags from 'ReactNativeInternalFeatureFlags';
-  ${Object.entries(internalFeatureFlags)
+  ${Object.entries(reactInternalFeatureFlags)
     .map(
       ([name, value]) =>
         `ReactNativeInternalFeatureFlags.${name} = ${JSON.stringify(value)};`,

packages/react-native-fantom/runner/getFantomTestConfig.js

@@ -35,7 +35,7 @@ export type FantomTestConfigJsOnlyFeatureFlags = Partial<{
   [key in keyof JsOnlyFeatureFlags]: JsOnlyFeatureFlags[key]['defaultValue'],
 }>;
 
-export type FantomTestConfigInternalFeatureFlags = {
+export type FantomTestConfigReactInternalFeatureFlags = {
   [key: string]: FeatureFlagValue,
 };
 
@@ -44,7 +44,7 @@ export type FantomTestConfig = {
   flags: {
     common: FantomTestConfigCommonFeatureFlags,
     jsOnly: FantomTestConfigJsOnlyFeatureFlags,
-    internal: FantomTestConfigInternalFeatureFlags,
+    reactInternal: FantomTestConfigReactInternalFeatureFlags,
   },
 };
 
@@ -66,7 +66,7 @@ const FANTOM_BENCHMARK_SUITE_RE = /\nFantom\.unstable_benchmark(\s*)\.suite\(/g;
  *  * @fantom_mode opt
  *  * @fantom_flags commonTestFlag:true
  *  * @fantom_flags jsOnlyTestFlag:true
- *  * @fantom_internal_flags internalTestFlag:true
+ *  * @fantom_react_fb_flags reactInternalFlag:true
  *  *
  * ```
  *
@@ -93,7 +93,7 @@ export default function getFantomTestConfig(
         enableAccessToHostTreeInFabric: true,
         enableDOMDocumentAPI: true,
       },
-      internal: {},
+      reactInternal: {},
     },
   };
 
@@ -167,26 +167,26 @@ export default function getFantomTestConfig(
     }
   }
 
-  const maybeInternalRawFlagConfig = pragmas.fantom_internal_flags;
+  const maybeReactInternalRawFlagConfig = pragmas.fantom_react_fb_flags;
 
-  if (maybeInternalRawFlagConfig != null) {
-    const internalRawFlagConfigs = (
-      Array.isArray(maybeInternalRawFlagConfig)
-        ? maybeInternalRawFlagConfig
-        : [maybeInternalRawFlagConfig]
+  if (maybeReactInternalRawFlagConfig != null) {
+    const reactInternalRawFlagConfigs = (
+      Array.isArray(maybeReactInternalRawFlagConfig)
+        ? maybeReactInternalRawFlagConfig
+        : [maybeReactInternalRawFlagConfig]
     ).flatMap(value => value.split(/\s+/g));
 
-    for (const internalRawFlagConfig of internalRawFlagConfigs) {
-      const matches = FANTOM_FLAG_FORMAT.exec(internalRawFlagConfig);
+    for (const reactInternalRawFlagConfig of reactInternalRawFlagConfigs) {
+      const matches = FANTOM_FLAG_FORMAT.exec(reactInternalRawFlagConfig);
       if (matches == null) {
         throw new Error(
-          `Invalid format for Fantom internal feature flag: ${internalRawFlagConfig}. Expected <flag_name>:<value>`,
+          `Invalid format for Fantom React fb feature flag: ${reactInternalRawFlagConfig}. Expected <flag_name>:<value>`,
         );
       }
 
       const [, name, rawValue] = matches;
       const value = parseFeatureFlagValue(false, rawValue);
-      config.flags.internal[name] = value;
+      config.flags.reactInternal[name] = value;
     }
   }
 

packages/react-native-fantom/runner/runner.js

@@ -195,7 +195,7 @@ module.exports = async function runTest(
     setupModulePath: `${path.relative(BUILD_OUTPUT_PATH, setupModulePath)}`,
     featureFlagsModulePath: `${path.relative(BUILD_OUTPUT_PATH, featureFlagsModulePath)}`,
     featureFlags: testConfig.flags.jsOnly,
-    internalFeatureFlags: testConfig.flags.internal,
+    reactInternalFeatureFlags: testConfig.flags.reactInternal,
     snapshotConfig: {
       updateSnapshot: snapshotState._updateSnapshot,
       data: getInitialSnapshotData(snapshotState),