[已撤回] 修复看板日志不可见（请看 #117）

dashboard/server.py

@@ -38,6 +38,7 @@
 DIST = BASE / 'dist'          # React 构建产物 (npm run build)
 DATA = BASE.parent / "data"
 SCRIPTS = BASE.parent / 'scripts'
+_ACTIVE_TASK_DATA_DIR = None
 
 # 静态资源 MIME 类型
 _MIME_TYPES = {
@@ -82,21 +83,84 @@ def now_iso():
     return datetime.datetime.now(datetime.timezone.utc).isoformat().replace('+00:00', 'Z')
 
 
-def load_tasks():
-    return atomic_json_read(DATA / 'tasks_source.json', [])
+def _iter_task_data_dirs():
+    """返回可用的任务数据目录候选（优先 workspace，其次本地 data）。"""
+    dirs = [DATA]
+    oclaw_home = pathlib.Path.home() / '.openclaw'
+    for p in sorted(oclaw_home.glob('workspace-*/data')):
+        if p.is_dir():
+            dirs.append(p)
+    return dirs
 
 
-def save_tasks(tasks):
-    atomic_json_write(DATA / 'tasks_source.json', tasks)
-    # Trigger refresh (异步，不阻塞，避免僵尸进程)
+def _task_source_score(task_file: pathlib.Path):
+    """给任务源打分：优先非 demo 任务，其次任务数，再按文件更新时间。"""
+    try:
+        tasks = atomic_json_read(task_file, [])
+    except Exception:
+        tasks = []
+    if not isinstance(tasks, list):
+        tasks = []
+    non_demo = 0
+    for t in tasks:
+        tid = str((t or {}).get('id', ''))
+        if tid and not tid.startswith('JJC-DEMO'):
+            non_demo += 1
+    try:
+        mtime = task_file.stat().st_mtime
+    except Exception:
+        mtime = 0
+    return (1 if non_demo > 0 else 0, non_demo, len(tasks), mtime)
+
+
+def get_task_data_dir():
+    """自动选择当前任务数据目录，并缓存结果以保持一次服务期内稳定。"""
+    global _ACTIVE_TASK_DATA_DIR
+    if _ACTIVE_TASK_DATA_DIR and _ACTIVE_TASK_DATA_DIR.is_dir():
+        return _ACTIVE_TASK_DATA_DIR
+
+    best_dir = DATA
+    best_score = (-1, -1, -1, -1)
+    for d in _iter_task_data_dirs():
+        tf = d / 'tasks_source.json'
+        if not tf.exists():
+            continue
+        score = _task_source_score(tf)
+        if score > best_score:
+            best_score = score
+            best_dir = d
+
+    _ACTIVE_TASK_DATA_DIR = best_dir
+    log.info(f'任务数据源: {_ACTIVE_TASK_DATA_DIR}')
+    return _ACTIVE_TASK_DATA_DIR
+
+
+def _refresh_live_data_async(task_data_dir: pathlib.Path):
+    """触发对应数据目录的 live_status 刷新脚本。"""
+    script = task_data_dir.parent / 'scripts' / 'refresh_live_data.py'
+    if not script.exists():
+        script = SCRIPTS / 'refresh_live_data.py'
+
     def _refresh():
         try:
-            subprocess.run(['python3', str(SCRIPTS / 'refresh_live_data.py')], timeout=30)
+            subprocess.run(['python3', str(script)], timeout=30)
         except Exception as e:
             log.warning(f'refresh_live_data.py 触发失败: {e}')
+
     threading.Thread(target=_refresh, daemon=True).start()
 
 
+def load_tasks():
+    task_data_dir = get_task_data_dir()
+    return atomic_json_read(task_data_dir / 'tasks_source.json', [])
+
+
+def save_tasks(tasks):
+    task_data_dir = get_task_data_dir()
+    atomic_json_write(task_data_dir / 'tasks_source.json', tasks)
+    _refresh_live_data_async(task_data_dir)
+
+
 def handle_task_action(task_id, action, reason):
     """Stop/cancel/resume a task from the dashboard."""
     tasks = load_tasks()
@@ -2124,12 +2188,17 @@ def do_GET(self):
         if p in ('', '/dashboard', '/dashboard.html'):
             self.send_file(DIST / 'index.html')
         elif p == '/healthz':
-            checks = {'dataDir': DATA.is_dir(), 'tasksReadable': (DATA / 'tasks_source.json').exists()}
-            checks['dataWritable'] = os.access(str(DATA), os.W_OK)
+            task_data_dir = get_task_data_dir()
+            checks = {
+                'dataDir': task_data_dir.is_dir(),
+                'tasksReadable': (task_data_dir / 'tasks_source.json').exists(),
+            }
+            checks['dataWritable'] = os.access(str(task_data_dir), os.W_OK)
             all_ok = all(checks.values())
             self.send_json({'status': 'ok' if all_ok else 'degraded', 'ts': now_iso(), 'checks': checks})
         elif p == '/api/live-status':
-            self.send_json(read_json(DATA / 'live_status.json'))
+            task_data_dir = get_task_data_dir()
+            self.send_json(read_json(task_data_dir / 'live_status.json'))
         elif p == '/api/agent-config':
             self.send_json(read_json(DATA / 'agent_config.json'))
         elif p == '/api/model-change-log':