jest-regex-util - npm Package Compare versions

Comparing version 22.0.3 to 22.0.5

build/index.js

@@ -26,5 +26,53 @@ 'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.replacePathSepForRegex = exports.escapeStrForRegex = exports.escapePathForRegex = undefined;
     * 
-    */const escapeStrForRegex = exports.escapeStrForRegex = string => string.replace(/[[\]{}()*+?.\\^$|]/g, '\\$&');const replacePathSepForRegex = exports.replacePathSepForRegex = string => {if (_path2.default.sep === '\\') {return string.replace(/(\/|\\(?!\.))/g, '\\\\');
+    */const escapeStrForRegex = exports.escapeStrForRegex = string => string.replace(/[[\]{}()*+?.\\^$|]/g, '\\$&');const replacePathSepForRegex = exports.replacePathSepForRegex = string => {if (!string || _path2.default.sep !== '\\') {return string;
   }
-  return string;
+
+  let result = '';
+  for (let i = 0; i < string.length; i += 1) {
+    const char = string[i];
+    if (char === '\\') {
+      const nextChar = string[i + 1];
+      /* Case: \/ -- recreate legacy behavior */
+      if (nextChar === '/') {
+        i += 1;
+        result += '\\\\\\\\';
+        continue;
+      }
+
+      /* Case: \. */
+      if (nextChar === '.') {
+        i += 1;
+        result += '\\.';
+        continue;
+      }
+
+      /* Case: \\. */
+      if (nextChar === '\\' && string[i + 2] === '.') {
+        i += 2;
+        result += '\\\\.';
+        continue;
+      }
+
+      /* Case: \\ */
+      if (nextChar === '\\') {
+        i += 1;
+        result += '\\\\';
+        continue;
+      }
+
+      /* Case: \<other> */
+      result += '\\\\';
+      continue;
+    }
+
+    /* Case: / */
+    if (char === '/') {
+      result += '\\\\';
+      continue;
+    }
+
+    result += char;
+  }
+
+  return result;
 };

package.json

 {
   "name": "jest-regex-util",
-  "version": "22.0.3",
+  "version": "22.0.5",
   "repository": {
@@ -5,0 +5,0 @@ "type": "git",

No alert changes

Improved metrics

Total package byte prevSize

2253

increased by62.09%

Lines of code

59

increased by210.53%

No dependency changes