feat(core): Annotate remaining error paths in tools with type. (#6699)

packages/core/src/tools/glob.ts

@@ -16,6 +16,7 @@ import {
 } from './tools.js';
 import { shortenPath, makeRelative } from '../utils/paths.js';
 import { Config } from '../config/config.js';
+import { ToolErrorType } from './tool-error.js';
 
 // Subset of 'Path' interface provided by 'glob' that we can implement for testing
 export interface GlobPath {
@@ -115,9 +116,14 @@ class GlobToolInvocation extends BaseToolInvocation<
           this.params.path,
         );
         if (!workspaceContext.isPathWithinWorkspace(searchDirAbsolute)) {
+          const rawError = `Error: Path "${this.params.path}" is not within any workspace directory`;
           return {
-            llmContent: `Error: Path "${this.params.path}" is not within any workspace directory`,
+            llmContent: rawError,
             returnDisplay: `Path is not within workspace`,
+            error: {
+              message: rawError,
+              type: ToolErrorType.PATH_NOT_IN_WORKSPACE,
+            },
           };
         }
         searchDirectories = [searchDirAbsolute];
@@ -234,9 +240,14 @@ class GlobToolInvocation extends BaseToolInvocation<
       const errorMessage =
         error instanceof Error ? error.message : String(error);
       console.error(`GlobLogic execute Error: ${errorMessage}`, error);
+      const rawError = `Error during glob search operation: ${errorMessage}`;
       return {
-        llmContent: `Error during glob search operation: ${errorMessage}`,
+        llmContent: rawError,
         returnDisplay: `Error: An unexpected error occurred.`,
+        error: {
+          message: rawError,
+          type: ToolErrorType.GLOB_EXECUTION_ERROR,
+        },
       };
     }
   }