[babel 8] Replace lodash/escapeRegExp with escape-string-regexp (#12677)

Co-authored-by: James Addison <jay@jp-hosting.net>

packages/babel-core/package.json

@@ -54,6 +54,7 @@
     "@babel/types": "workspace:^7.12.10",
     "convert-source-map": "^1.7.0",
     "debug": "^4.1.0",
+    "escape-string-regexp": "condition:BABEL_8_BREAKING ? ^4.0.0 : ",
     "gensync": "^1.0.0-beta.1",
     "json5": "^2.1.2",
     "lodash": "^4.17.19",

packages/babel-core/src/config/pattern-to-regex.js

@@ -1,6 +1,9 @@
 // @flow
 import path from "path";
-import escapeRegExp from "lodash/escapeRegExp";
+
+const escapeRegExp = process.env.BABEL_8_BREAKING
+  ? require("escape-string-regexp")
+  : require("lodash/escapeRegExp");
 
 const sep = `\\${path.sep}`;
 const endSep = `(?:${sep}|$)`;
@@ -39,11 +42,13 @@ export default function pathToPattern(
         // *.ext matches a wildcard with an extension.
         if (part.indexOf("*.") === 0) {
           return (
+            // $FlowIgnore
             substitution + escapeRegExp(part.slice(1)) + (last ? endSep : sep)
           );
         }
 
         // Otherwise match the pattern text.
+        // $FlowIgnore
         return escapeRegExp(part) + (last ? endSep : sep);
       }),
     ].join(""),

packages/babel-helper-transform-fixture-test-runner/package.json

@@ -19,6 +19,7 @@
     "@babel/core": "workspace:^7.12.10",
     "@babel/helper-fixtures": "workspace:^7.12.12",
     "babel-check-duplicated-nodes": "^1.0.0",
+    "escape-string-regexp": "condition:BABEL_8_BREAKING ? ^4.0.0 : ",
     "jest-diff": "^24.8.0",
     "lodash": "^4.17.19",
     "quick-lru": "5.1.0",

packages/babel-helper-transform-fixture-test-runner/src/index.js

@@ -7,7 +7,6 @@ import {
 } from "@babel/helper-fixtures";
 import sourceMap from "source-map";
 import { codeFrameColumns } from "@babel/code-frame";
-import escapeRegExp from "lodash/escapeRegExp";
 import * as helpers from "./helpers";
 import merge from "lodash/merge";
 import assert from "assert";
@@ -16,9 +15,13 @@ import path from "path";
 import vm from "vm";
 import checkDuplicatedNodes from "babel-check-duplicated-nodes";
 import QuickLRU from "quick-lru";
-
 import diff from "jest-diff";
 
+// $FlowIgnore
+const escapeRegExp = process.env.BABEL_8_BREAKING
+  ? require("escape-string-regexp")
+  : require("lodash/escapeRegExp");
+
 const cachedScripts = new QuickLRU({ maxSize: 10 });
 const contextModuleCache = new WeakMap();
 const sharedTestContext = createContext();

packages/babel-register/package.json

@@ -17,6 +17,7 @@
     "./lib/nodeWrapper.js": "./lib/browser.js"
   },
   "dependencies": {
+    "escape-string-regexp": "condition:BABEL_8_BREAKING ? ^4.0.0 : ",
     "find-cache-dir": "condition:BABEL_8_BREAKING ? ^3.3.1 : ^2.0.0",
     "lodash": "^4.17.19",
     "make-dir": "^2.1.0",

packages/babel-register/src/node.js

@@ -1,7 +1,6 @@
 import deepClone from "lodash/cloneDeep";
 import sourceMapSupport from "source-map-support";
 import * as registerCache from "./cache";
-import escapeRegExp from "lodash/escapeRegExp";
 import * as babel from "@babel/core";
 import { OptionManager, DEFAULT_EXTENSIONS } from "@babel/core";
 import { addHook } from "pirates";
@@ -9,6 +8,11 @@ import fs from "fs";
 import path from "path";
 import Module from "module";
 
+// $FlowIgnore
+const escapeRegExp = process.env.BABEL_8_BREAKING
+  ? require("escape-string-regexp")
+  : require("lodash/escapeRegExp");
+
 const maps = {};
 let transformOpts = {};
 let piratesRevert = null;
@@ -145,16 +149,19 @@ export default function register(opts?: Object = {}) {
   if (transformOpts.ignore === undefined && transformOpts.only === undefined) {
     transformOpts.only = [
       // Only compile things inside the current working directory.
+      // $FlowIgnore
       new RegExp("^" + escapeRegExp(cwd), "i"),
     ];
     transformOpts.ignore = [
       // Ignore any node_modules inside the current working directory.
       new RegExp(
         "^" +
+          // $FlowIgnore
           escapeRegExp(cwd) +
           "(?:" +
           path.sep +
           ".*)?" +
+          // $FlowIgnore
           escapeRegExp(path.sep + "node_modules" + path.sep),
         "i",
       ),