2 files changed, 23 insertions, 0 deletions
diff --git a/packages/trpc/lib/__tests__/ruleEngine.test.ts b/packages/trpc/lib/__tests__/ruleEngine.test.ts
index ede22ec6..600d8aa9 100644
--- a/packages/trpc/lib/__tests__/ruleEngine.test.ts
+++ b/packages/trpc/lib/__tests__/ruleEngine.test.ts
@@ -219,6 +219,22 @@ describe("RuleEngine", () => {
       expect(engine.doesBookmarkMatchConditions(condition)).toBe(false);
     });
 
+    it("should return false for urlDoesNotContain condition when URL contains string", () => {
+      const condition: RuleEngineCondition = {
+        type: "urlDoesNotContain",
+        str: "example.com",
+      };
+      expect(engine.doesBookmarkMatchConditions(condition)).toBe(false);
+    });
+
+    it("should return true for urlDoesNotContain condition when URL does not contain string", () => {
+      const condition: RuleEngineCondition = {
+        type: "urlDoesNotContain",
+        str: "nonexistent",
+      };
+      expect(engine.doesBookmarkMatchConditions(condition)).toBe(true);
+    });
+
     it("should return true for importedFromFeed condition", () => {
       const condition: RuleEngineCondition = {
         type: "importedFromFeed",
diff --git a/packages/trpc/lib/ruleEngine.ts b/packages/trpc/lib/ruleEngine.ts
index c191619b..6b5f8fdf 100644
--- a/packages/trpc/lib/ruleEngine.ts
+++ b/packages/trpc/lib/ruleEngine.ts
@@ -3,6 +3,7 @@ import { and, eq } from "drizzle-orm";
 
 import { bookmarks, tagsOnBookmarks } from "@karakeep/db/schema";
 import { LinkCrawlerQueue } from "@karakeep/shared-server";
+import { BookmarkTypes } from "@karakeep/shared/types/bookmarks";
 import {
   RuleEngineAction,
   RuleEngineCondition,
@@ -83,6 +84,12 @@ export class RuleEngine {
       case "urlContains": {
         return (this.bookmark.link?.url ?? "").includes(condition.str);
       }
+      case "urlDoesNotContain": {
+        return (
+          this.bookmark.type == BookmarkTypes.LINK &&
+          !(this.bookmark.link?.url ?? "").includes(condition.str)
+        );
+      }
       case "importedFromFeed": {
         return this.bookmark.rssFeeds.some(
           (f) => f.rssFeedId === condition.feedId,