fix(web): Repo name whitespace bug (#705)

* Fix: Wrap regex-escaped suggestions with spaces in quotes

Co-authored-by: brendan <brendan@sourcebot.dev>

* Fix: Wrap repository names with spaces in quotes for auto-suggestions

Co-authored-by: brendan <brendan@sourcebot.dev>

* Fix: Wrap repo names with spaces in quotes for auto-suggestions

Co-authored-by: brendan <brendan@sourcebot.dev>

---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

Author: brendan-kellam

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+- Fixed auto-suggestion dropdown breaking queries with whitespace in repository names. Repository names containing spaces are now properly wrapped in quotes. [#705](https://github.com/sourcebot-dev/sourcebot/pull/705)
+
 ## [4.10.6] - 2025-12-28
 
 ### Fixed

packages/web/src/app/[domain]/components/searchBar/searchSuggestionsBox.test.tsx

@@ -219,3 +219,19 @@ test('completeSuggestions regex escapes suggestions when regexEscaped is true',
     expect(newQuery).toEqual(expectedNewQuery);
     expect(newCursorPosition).toBe(newQuery.length);
 });
+
+test('completeSuggestions wraps regex-escaped suggestions in quotes when they contain spaces', () => {
+    const query = "repo:My";
+    const { newQuery, newCursorPosition } = completeSuggestion({
+        query,
+        suggestionQuery: "My",
+        suggestion: "My Project",
+        trailingSpace: true,
+        regexEscaped: true,
+        cursorPosition: query.length,
+    });
+
+    const expectedNewQuery = String.raw`repo:"^My Project$" `;
+    expect(newQuery).toEqual(expectedNewQuery);
+    expect(newCursorPosition).toBe(newQuery.length);
+});

packages/web/src/app/[domain]/components/searchBar/searchSuggestionsBox.tsx

@@ -504,7 +504,13 @@ export const completeSuggestion = (params: {
     }
 
     if (regexEscaped) {
-        part = part + `^${escapeStringRegexp(suggestion)}$`;
+        const escapedSuggestion = `^${escapeStringRegexp(suggestion)}$`;
+        // Wrap in quotes if the original suggestion contains spaces
+        if (suggestion.includes(" ")) {
+            part = part + `"${escapedSuggestion}"`;
+        } else {
+            part = part + escapedSuggestion;
+        }
     } else if (suggestion.includes(" ")) {
         part = part + `"${suggestion}"`;
     } else {