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/fb-stubs.tsx

@@ -0,0 +1,74 @@
+/**
+ * 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 {resolve, dirname, sep} from 'path';
+import env from './flipper-env';
+import {CallExpression} from '@babel/types';
+import {NodePath} from '@babel/traverse';
+import fs from 'fs-extra';
+
+const isFBFile = (filePath: string) => filePath.includes(`${sep}fb${sep}`);
+
+const requireFromFolder = (folder: string, path: string) =>
+  new RegExp(folder + '/[\\w.-]+(.js)?$', 'g').test(path);
+
+const pathExistsCache = new Map<string, boolean>();
+
+function pathExistsSync(path: string): boolean {
+  const cachedResult = pathExistsCache.get(path);
+  if (cachedResult !== undefined) {
+    return cachedResult;
+  }
+  const result = fs.pathExistsSync(path);
+  pathExistsCache.set(path, result);
+  return result;
+}
+
+module.exports = () => ({
+  name: 'replace-fb-stubs',
+  visitor: {
+    CallExpression(path: NodePath<CallExpression>, state: any) {
+      if (
+        env.FLIPPER_FORCE_PUBLIC_BUILD !== 'true' &&
+        path.node.type === 'CallExpression' &&
+        path.node.callee.type === 'Identifier' &&
+        path.node.callee.name === 'require' &&
+        path.node.arguments.length > 0 &&
+        path.node.arguments[0].type === 'StringLiteral'
+      ) {
+        if (
+          requireFromFolder('fb', path.node.arguments[0].value) &&
+          !isFBFile(state.file.opts.filename)
+        ) {
+          throw new Error(
+            'For files which are not under fb/ do not require directly from fb/, but rather from fb-stubs/ to not break typescript-typing and make sure stubs are up-to-date.',
+          );
+        } else if (
+          requireFromFolder('fb-stubs', path.node.arguments[0].value)
+        ) {
+          const fbPath = path.node.arguments[0].value.replace(
+            '/fb-stubs/',
+            '/fb/',
+          );
+          if (
+            env.FLIPPER_FB ||
+            pathExistsSync(
+              resolve(
+                dirname(state.file.opts.filename),
+                fbPath.substr(0, fbPath.indexOf('/fb/') + 4),
+              ),
+            )
+          ) {
+            path.node.arguments[0].value = fbPath;
+          }
+        }
+      }
+    },
+  },
+});