add --session_id and get_session_id

pytest_abra/utils.py

@@ -9,6 +9,8 @@ from urllib.parse import urlunparse
 
 from loguru import logger
 
+from pytest_abra.dir_manager import DirManager
+
 
 @dataclass
 class BaseUrl:
@@ -64,3 +66,15 @@ def load_json_to_environ(cred_file: Path) -> None:
 
     for key, value in CREDENTIALS.items():
         os.environ[key] = value
+
+
+def get_session_id(args_session_id: str, args_resume: bool, args_output_dir: Path) -> str:
+    """converts the cli arguments to the correct session_id"""
+    session_id = args_session_id
+    if not session_id:
+        session_id = "test-" + get_datetime_string()
+        if args_resume:
+            latest_session_id = DirManager.get_latest_session_id(args_output_dir)
+            if latest_session_id:
+                session_id = latest_session_id
+    return session_id