first commit

sync_state_machine/config/logging_config.py

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+from datetime import datetime
+from pathlib import Path
+from typing import Optional
+
+from pydantic import BaseModel, ConfigDict
+
+
+class LoggingConfig(BaseModel):
+    model_config = ConfigDict(extra="forbid", validate_assignment=True)
+
+    initialize: bool = True
+    file_path: Optional[str] = None
+    file_dir: Optional[str] = None
+    file_name_pattern: Optional[str] = None
+    level: int = 20
+    suppress_node_logs: bool = True
+
+
+def resolve_log_file_path(cfg: LoggingConfig) -> Optional[str]:
+    if cfg.file_path:
+        return cfg.file_path
+    if not cfg.file_dir:
+        return None
+
+    pattern = cfg.file_name_pattern or "pipeline_{timestamp}.log"
+    ts = datetime.now().strftime("%Y%m%d_%H%M%S")
+    filename = pattern.replace("{timestamp}", ts)
+    log_dir = Path(cfg.file_dir)
+    log_dir.mkdir(parents=True, exist_ok=True)
+    return str(log_dir / filename)