Handle no workspace being open

Author: gediminasz

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change Log
 
+## Unreleased
+
+- Fixed an error in document symbol provider when viewing a file located outside of current workspace.
+- Fixed an error in workspace symbol provider when no workspace is open.
+
 ## 2025.9.0
 
 - Added "Rebuild Ctags" editor Command. The old method of building ctags via a Task is going to be deprecated.

package.json

@@ -88,6 +88,7 @@
                 "functions": 90,
                 "lines": 90
             }
-        }
+        },
+        "restoreMocks": true
     }
 }

src/readtags.js

@@ -39,9 +39,8 @@ class ReadtagsProvider {
      */
     async provideWorkspaceSymbols(query) {
         if (!query) return [];
+        // if (vscode.workspace.workspaceFolders === undefined) return [];
 
-        // TODO FIXME handle vscode.workspace.workspaceFolders being undefined when no workspace folder is open
-        // @ts-expect-error
         const results = await Promise.all(vscode.workspace.workspaceFolders.map(async scope => {
             const command = getConfiguration(scope).get("readtagsGoToSymbolInWorkspaceCommand");
             const cwd = scope.uri.fsPath;

src/readtags.test.js

@@ -77,6 +77,13 @@ describe(ReadtagsProvider, () => {
             const definitions = await provider.provideWorkspaceSymbols("foobar");
             expect(definitions).toEqual([]);
         });
+
+        it("returns an empty list when no workspace is open", async () => {
+            jest.replaceProperty(vscode.workspace, 'workspaceFolders', undefined);
+            const provider = new ReadtagsProvider(undefined);
+            const definitions = await provider.provideWorkspaceSymbols("foobar");
+            expect(definitions).toEqual([]);
+        });
     });
 
     describe("provideDocumentSymbols", () => {