✨ Better error message when attempting to save a file while not being…

… connected to an instance (#103)

Signed-off-by: zethson <[email protected]>

.gitignore

@@ -54,6 +54,8 @@ test-search2
 test-search3
 test-search4
 test-search5
+test.ipynb
+
 # General
 .DS_Store
 

lamin_cli/_save.py

@@ -3,6 +3,7 @@
 from typing import Union
 from lamin_utils import logger
 import re
+from click import ClickException
 
 
 def parse_uid_from_code(content: str, suffix: str) -> str | None:
@@ -40,6 +41,11 @@ def parse_uid_from_code(content: str, suffix: str) -> str | None:
     return uid
 
 
+class ClickInstanceNotSetupError(ClickException):
+    def show(self, file=None):
+        pass
+
+
 def save_from_filepath_cli(
     filepath: Union[str, Path],
     key: str | None,
@@ -56,6 +62,11 @@ def save_from_filepath_cli(
     auto_connect_state = ln_setup.settings.auto_connect
     ln_setup.settings.auto_connect = True
 
+    if not ln_setup._check_instance_setup():
+        from lamindb_setup._check_setup import InstanceNotSetupError
+
+        raise ClickInstanceNotSetupError(InstanceNotSetupError.default_message)
+
     import lamindb as ln
     from lamindb._finish import save_context_core