Move templates into storage/exp/templates folder

Author: xjules

src/ert/storage/local_experiment.py

@@ -136,10 +136,14 @@ def create(
         )
 
         if templates:
+            templates_path = path / "templates"
+            templates_path.mkdir(parents=True, exist_ok=True)
             templates_abs: list[tuple[str, str]] = []
             for src, dst in templates:
                 incoming_template_file_path = Path(src)
-                template_file_path = Path(path / incoming_template_file_path.name)
+                template_file_path = Path(
+                    templates_path / incoming_template_file_path.name
+                )
                 shutil.copyfile(incoming_template_file_path, template_file_path)
                 templates_abs.append((str(template_file_path.resolve()), dst))
             storage._write_transaction(

src/ert/storage/migration/to10.py

@@ -12,9 +12,13 @@ def migrate(path: Path) -> None:
     if ert_config.ert_templates:
         for experiment in path.glob("experiments/*"):
             templates_abs: list[tuple[str, str]] = []
+            templates_path = experiment / "templates"
+            templates_path.mkdir(parents=True, exist_ok=True)
             for src, dst in ert_config.ert_templates:
                 incoming_template_file_path = Path(src)
-                template_file_path = Path(path / incoming_template_file_path.name)
+                template_file_path = Path(
+                    templates_path / incoming_template_file_path.name
+                )
                 shutil.copyfile(incoming_template_file_path, template_file_path)
                 templates_abs.append((str(template_file_path.resolve()), dst))
             with open(experiment / "templates.json", "w", encoding="utf-8") as fout: