feat: Multi-Directory Workspace Support (part2: add "directory" command) (#5241)

packages/core/src/config/config.ts

@@ -197,7 +197,7 @@ export class Config {
   private readonly embeddingModel: string;
   private readonly sandbox: SandboxConfig | undefined;
   private readonly targetDir: string;
-  private readonly workspaceContext: WorkspaceContext;
+  private workspaceContext: WorkspaceContext;
   private readonly debugMode: boolean;
   private readonly question: string | undefined;
   private readonly fullContext: boolean;
@@ -394,6 +394,17 @@ export class Config {
     return this.sandbox;
   }
 
+  isRestrictiveSandbox(): boolean {
+    const sandboxConfig = this.getSandbox();
+    const seatbeltProfile = process.env.SEATBELT_PROFILE;
+    return (
+      !!sandboxConfig &&
+      sandboxConfig.command === 'sandbox-exec' &&
+      !!seatbeltProfile &&
+      seatbeltProfile.startsWith('restrictive-')
+    );
+  }
+
   getTargetDir(): string {
     return this.targetDir;
   }

packages/core/src/core/client.ts

@@ -171,6 +171,35 @@ export class GeminiClient {
     this.chat = await this.startChat();
   }
 
+  async addDirectoryContext(): Promise<void> {
+    if (!this.chat) {
+      return;
+    }
+
+    this.getChat().addHistory({
+      role: 'user',
+      parts: [{ text: await this.getDirectoryContext() }],
+    });
+  }
+
+  private async getDirectoryContext(): Promise<string> {
+    const workspaceContext = this.config.getWorkspaceContext();
+    const workspaceDirectories = workspaceContext.getDirectories();
+
+    const folderStructures = await Promise.all(
+      workspaceDirectories.map((dir) =>
+        getFolderStructure(dir, {
+          fileService: this.config.getFileService(),
+        }),
+      ),
+    );
+
+    const folderStructure = folderStructures.join('\n');
+    const dirList = workspaceDirectories.map((dir) => `  - ${dir}`).join('\n');
+    const workingDirPreamble = `I'm currently working in the following directories:\n${dirList}\n Folder structures are as follows:\n${folderStructure}`;
+    return workingDirPreamble;
+  }
+
   private async getEnvironment(): Promise<Part[]> {
     const today = new Date().toLocaleDateString(undefined, {
       weekday: 'long',
@@ -208,6 +237,7 @@ export class GeminiClient {
   Today's date is ${today}.
   My operating system is: ${platform}
   ${workingDirPreamble}
+  Here is the folder structure of the current working directories:\n
   ${folderStructure}
           `.trim();