fix: skip updating HEARTBEAT.md if it doesn't exist

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@onfabric/openclaw-fabric",
   "description": "Portable AI memory for OpenClaw",
-  "version": "0.0.19",
+  "version": "0.0.20",
   "author": "Fabric Developers <developers@onfabric.io>",
   "repository": {
     "type": "git",

src/cli/commands/setup.ts

@@ -1,7 +1,11 @@
 import { cron as deepUserProfileCron } from '../../crons/deep-user-profile';
 import { prompt } from '../../lib/cli';
 import { saveFabricPluginConfig } from '../../lib/config';
-import { replaceContentInWorkspaceFile, WorkspaceFile } from '../../lib/openclaw';
+import {
+  replaceContentInWorkspaceFile,
+  WorkspaceFile,
+  workspaceFileExists,
+} from '../../lib/openclaw';
 import { getSkillPath, Skill } from '../../lib/skills';
 import type { CommandCtx } from '../types';
 
@@ -35,15 +39,18 @@ function register({ cmd, config, workspaceDir }: CommandCtx) {
 
       console.log('\n💾 Configuration saved to ~/.openclaw/openclaw.json');
 
-      if (workspaceDir) {
+      if (workspaceDir && workspaceFileExists(workspaceDir, WorkspaceFile.HEARTBEAT)) {
         console.log(`\n📂 Workspace directory is available: ${workspaceDir}`);
         replaceContentInWorkspaceFile(
           workspaceDir,
           WorkspaceFile.HEARTBEAT,
           FABRIC_PLUGIN_HEARTBEAT_CONTENT,
         );
       } else {
-        console.warn('\n⚠️ Workspace directory is not available. Cannot update workspace files.');
+        console.warn(
+          `\n⚠️ Workspace directory or ${WorkspaceFile.HEARTBEAT} file is not available.`,
+        );
+        console.warn('  Start at least one conversation with your OpenClaw first.');
       }
 
       await deepUserProfileCron.register();

src/lib/openclaw.ts

@@ -16,9 +16,8 @@ function getOpenClawConfigFilePath(configDir: string): string {
 
 export function saveOpenClawConfig(config: OpenClawConfig): void {
   const configDir = getOpenClawConfigDir();
-  if (!fs.existsSync(configDir)) {
-    fs.mkdirSync(configDir, { recursive: true });
-  }
+  fs.mkdirSync(configDir, { recursive: true });
+
   const configPath = getOpenClawConfigFilePath(configDir);
   fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
 }
@@ -38,6 +37,11 @@ export function replaceContentInWorkspaceFile(
   console.log(`✅ ${filename} updated`);
 }
 
+export function workspaceFileExists(workspaceDir: string, filename: WorkspaceFile): boolean {
+  const workspaceFilePath = path.join(workspaceDir, filename);
+  return fs.existsSync(workspaceFilePath);
+}
+
 type CliCronAddOptions = {
   cronExpression: string;
   name: string;