feat(functions): add support unicode to regexp pattern

stoplightio · Dec 4, 2023 · 510fc5a · 510fc5a
1 parent 1d38446
commit 510fc5a
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/packages/functions/src/__tests__/pattern.test.ts b/packages/functions/src/__tests__/pattern.test.ts
@@ -36,6 +36,11 @@ describe('Core Functions / Pattern', () => {
     it('should return empty array when given value does not match the given notMatch string regex with slashes and modifier', async () => {
       expect(await runPattern('def', { notMatch: '/[abc]+/i' })).toEqual([]);
     });
+
+    it('should support unicode', async () => {
+      expect(await runPattern('DüsseldorfKölnМосква北京市إسرائيل', { match: '^\\p{Letter}+$' })).toEqual([]);
+      expect(await runPattern('DüsseldorfKölnМосква北京市إسرائيل', { match: '/^\\p{Letter}+$/u' })).toEqual([]);
+    });
   });
 
   describe('given match and notMatch regexes', () => {

diff --git a/packages/functions/src/pattern.ts b/packages/functions/src/pattern.ts
@@ -42,7 +42,7 @@ function createRegex(pattern: string): RegExp {
     return new RegExp(splitRegex[1], splitRegex[2]);
   } else {
     // without slashes like [a-b]+
-    return new RegExp(pattern);
+    return new RegExp(pattern, 'u');
   }
 }