Simplify manifest class

Author: spoorcc

dfetch/commands/add.py

@@ -253,7 +253,7 @@ def _finalize_add(
         return
 
     superproject.manifest.append_project_entry(project_entry)
-    superproject.manifest.update_dump()
+    superproject.manifest.dump()
     logger.print_info_line(
         project_entry.name,
         f"Added '{project_entry.name}' to manifest '{superproject.manifest.path}'",

dfetch/commands/freeze.py

@@ -135,5 +135,5 @@ def __call__(self, args: argparse.Namespace) -> None:
                         manifest_updated = True
 
             if manifest_updated:
-                superproject.manifest.update_dump()
+                superproject.manifest.dump()
                 logger.info(f"Updated manifest ({manifest_path}) in {os.getcwd()}")

dfetch/commands/import_.py

@@ -58,11 +58,19 @@ def __call__(self, _: argparse.Namespace) -> None:
                     project.set_remote(remote)
                     break
 
+        single_remote = len(remotes) == 1
+        project_dicts = []
+        for p in projects:
+            d = p.as_yaml()
+            if single_remote:
+                d.pop("remote", None)
+            project_dicts.append(d)
+
         manifest_data = {
             "manifest": {
                 "version": "0.0",
                 "remotes": [r.as_yaml() for r in remotes],
-                "projects": [p.as_yaml() for p in projects],
+                "projects": project_dicts,
             }
         }
         manifest = Manifest.from_yaml(yaml.dump(manifest_data, sort_keys=False))