feat: add source filter to query language (#2465)

* feat: add source filter to query language

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* autocomplete source

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

3 files changed, 67 insertions, 3 deletions

diff --git a/packages/shared/searchQueryParser.test.ts b/packages/shared/searchQueryParser.test.ts
index 3954e871..37275284 100644
--- a/packages/shared/searchQueryParser.test.ts
+++ b/packages/shared/searchQueryParser.test.ts
@@ -332,6 +332,42 @@ describe("Search Query Parser", () => {
         inverse: true,
       },
     });
+    expect(parseSearchQuery("source:rss")).toEqual({
+      result: "full",
+      text: "",
+      matcher: {
+        type: "source",
+        source: "rss",
+        inverse: false,
+      },
+    });
+    expect(parseSearchQuery("-source:rss")).toEqual({
+      result: "full",
+      text: "",
+      matcher: {
+        type: "source",
+        source: "rss",
+        inverse: true,
+      },
+    });
+    expect(parseSearchQuery("source:web")).toEqual({
+      result: "full",
+      text: "",
+      matcher: {
+        type: "source",
+        source: "web",
+        inverse: false,
+      },
+    });
+    expect(parseSearchQuery("-source:web")).toEqual({
+      result: "full",
+      text: "",
+      matcher: {
+        type: "source",
+        source: "web",
+        inverse: true,
+      },
+    });
   });
   test("! negation alias for -", () => {
     // ! should work exactly like - for negation
diff --git a/packages/shared/searchQueryParser.ts b/packages/shared/searchQueryParser.ts
index 027a662f..7eb3b185 100644
--- a/packages/shared/searchQueryParser.ts
+++ b/packages/shared/searchQueryParser.ts
@@ -16,7 +16,7 @@ import {
 } from "typescript-parsec";
 import { z } from "zod";
 
-import { BookmarkTypes } from "./types/bookmarks";
+import { BookmarkTypes, zBookmarkSourceSchema } from "./types/bookmarks";
 import { Matcher } from "./types/search";
 import { parseRelativeDate } from "./utils/relativeDateUtils";
 
@@ -42,7 +42,10 @@ const lexerRules: [RegExp, TokenType][] = [
   [/^\s+or/i, TokenType.Or],
 
   [/^#/, TokenType.Hash],
-  [/^(is|url|list|after|before|age|feed|title|tag):/, TokenType.Qualifier],
+  [
+    /^(is|url|list|after|before|age|feed|title|tag|source):/,
+    TokenType.Qualifier,
+  ],
 
   [/^"([^"]+)"/, TokenType.StringLiteral],
 
@@ -230,6 +233,23 @@ MATCHER.setPattern(
                 inverse: !!minus,
               },
             };
+          case "source:": {
+            const parsed = zBookmarkSourceSchema.safeParse(ident);
+            if (!parsed.success) {
+              return {
+                text: (minus?.text ?? "") + qualifier.text + ident,
+                matcher: undefined,
+              };
+            }
+            return {
+              text: "",
+              matcher: {
+                type: "source",
+                source: parsed.data,
+                inverse: !!minus,
+              },
+            };
+          }
           case "after:":
             try {
               return {
diff --git a/packages/shared/types/search.ts b/packages/shared/types/search.ts
index c29270b8..b653d883 100644
--- a/packages/shared/types/search.ts
+++ b/packages/shared/types/search.ts
@@ -1,6 +1,6 @@
 import { z } from "zod";
 
-import { BookmarkTypes } from "./bookmarks";
+import { BookmarkTypes, zBookmarkSourceSchema } from "./bookmarks";
 
 const zTagNameMatcher = z.object({
   type: z.literal("tagName"),
@@ -88,6 +88,12 @@ const zBrokenLinksMatcher = z.object({
   brokenLinks: z.boolean(),
 });
 
+const zSourceMatcher = z.object({
+  type: z.literal("source"),
+  source: zBookmarkSourceSchema,
+  inverse: z.boolean(),
+});
+
 const zNonRecursiveMatcher = z.union([
   zTagNameMatcher,
   zListNameMatcher,
@@ -103,6 +109,7 @@ const zNonRecursiveMatcher = z.union([
   zTypeMatcher,
   zRssFeedNameMatcher,
   zBrokenLinksMatcher,
+  zSourceMatcher,
 ]);
 
 type NonRecursiveMatcher = z.infer<typeof zNonRecursiveMatcher>;
@@ -127,6 +134,7 @@ export const zMatcherSchema: z.ZodType<Matcher> = z.lazy(() => {
     zTypeMatcher,
     zRssFeedNameMatcher,
     zBrokenLinksMatcher,
+    zSourceMatcher,
     z.object({
       type: z.literal("and"),
       matchers: z.array(zMatcherSchema),