squash: get path only in fmf discover plugin

Author: therazix

tmt/steps/discover/__init__.py

@@ -320,11 +320,10 @@ def _fetch_remote_source(self, url: str) -> None:
                 f"url-content-type has unsupported value: {self.data.url_content_type}"
             )
 
-    def _fetch_local_repository(self, path: Optional[Path]) -> Optional[Path]:
+    def _fetch_local_repository(self) -> Optional[Path]:
         """
         Fetch local repository.
 
-        :param path: Potential path to the local repository.
         :returns: Path to the root of the metadata tree within the copied repository.
         """
         raise NotImplementedError
@@ -335,9 +334,9 @@ def fetch_source(self) -> Path:
 
         :returns: Path to the root of the metadata tree within the fetched source.
         """
-        path = Path(self.get('path')) if self.get('path', None) else None
+        path: Optional[Path] = None
         if self.data.url is None:
-            path = self._fetch_local_repository(path=path)
+            path = self._fetch_local_repository()
         else:
             self._fetch_remote_source(url=self.data.url)
 

tmt/steps/discover/fmf.py

@@ -468,7 +468,8 @@ def is_in_standalone_mode(self) -> bool:
             return True
         return super().is_in_standalone_mode
 
-    def _fetch_local_repository(self, path: Optional[Path]) -> Optional[Path]:
+    def _fetch_local_repository(self) -> Optional[Path]:
+        path = Path(self.data.path) if self.data.path is not None else None
         if path is not None:
             fmf_root: Optional[Path] = path
         else:

tmt/steps/discover/shell.py

@@ -291,7 +291,7 @@ def show(self, keys: Optional[list[str]] = None) -> None:
         if self.data.tests:
             click.echo(tmt.utils.format('tests', [test.name for test in self.data.tests]))
 
-    def _fetch_local_repository(self, path: Optional[Path]) -> Optional[Path]:
+    def _fetch_local_repository(self) -> Optional[Path]:
         assert self.step.plan.worktree  # narrow type
 
         # Symlink tests directory to the plan work tree