feat(config): add setting to make directory tree context configurable (#19053)

packages/cli/src/config/config.ts

@@ -454,6 +454,7 @@ export async function loadCliConfig(
   }
 
   const memoryImportFormat = settings.context?.importFormat || 'tree';
+  const includeDirectoryTree = settings.context?.includeDirectoryTree ?? true;
 
   const ideMode = settings.ide?.enabled ?? false;
 
@@ -745,6 +746,7 @@ export async function loadCliConfig(
     embeddingModel: DEFAULT_GEMINI_EMBEDDING_MODEL,
     sandbox: sandboxConfig,
     targetDir: cwd,
+    includeDirectoryTree,
     includeDirectories,
     loadMemoryFromIncludeDirectories:
       settings.context?.loadMemoryFromIncludeDirectories || false,

packages/cli/src/config/settingsSchema.ts

@@ -949,6 +949,16 @@ const SETTINGS_SCHEMA = {
         description: 'The format to use when importing memory.',
         showInDialog: false,
       },
+      includeDirectoryTree: {
+        type: 'boolean',
+        label: 'Include Directory Tree',
+        category: 'Context',
+        requiresRestart: false,
+        default: true,
+        description:
+          'Whether to include the directory tree of the current working directory in the initial request to the model.',
+        showInDialog: false,
+      },
       discoveryMaxDirs: {
         type: 'number',
         label: 'Memory Discovery Max Dirs',