rename babel-transformer files from ts to tsx

Summary: group files rename

Reviewed By: passy

Differential Revision: D33889860

fbshipit-source-id: 888e173fc72b5e126c1e41324b6cae6be29274c5

desktop/babel-transformer/src/replace-flipper-requires.tsx

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {
+  CallExpression,
+  isStringLiteral,
+  identifier,
+  Identifier,
+} from '@babel/types';
+import {NodePath} from '@babel/traverse';
+
+// This list should match `dispatcher/plugins.tsx` and `builtInModules` in `desktop/.eslintrc.js`
+const requireReplacements: any = {
+  flipper: 'global.Flipper',
+  'flipper-plugin': 'global.FlipperPlugin',
+  react: 'global.React',
+  'react-dom': 'global.ReactDOM',
+  antd: 'global.antd',
+  immer: 'global.Immer',
+  '@emotion/styled': 'global.emotion_styled',
+  '@ant-design/icons': 'global.antdesign_icons',
+};
+
+export function tryReplaceFlipperRequire(path: NodePath<CallExpression>) {
+  const node = path.node;
+  const args = node.arguments || [];
+  if (
+    node.callee.type === 'Identifier' &&
+    node.callee.name === 'require' &&
+    args.length === 1 &&
+    isStringLiteral(args[0])
+  ) {
+    const replacement = requireReplacements[args[0].value];
+    if (replacement) {
+      path.replaceWith(identifier(replacement));
+      return true;
+    }
+  }
+  return false;
+}
+
+export function tryReplaceGlobalReactUsage(path: NodePath<Identifier>) {
+  if (
+    path.node.name === 'React' &&
+    (path.parentPath.node as any).id !== path.node &&
+    !isReactImportIdentifier(path)
+  ) {
+    path.replaceWith(identifier('global.React'));
+    return true;
+  }
+  return false;
+}
+
+function isReactImportIdentifier(path: NodePath<Identifier>) {
+  return (
+    path.parentPath.node.type === 'ImportNamespaceSpecifier' &&
+    path.parentPath.node.local.name === 'React'
+  );
+}