Finally got around to installing This amazing component by @ludeeus

config/custom_components/hacs/repositories/manifest.py

@@ -0,0 +1,42 @@
+"""
+Manifest handling of a repository.
+
+https://hacs.xyz/docs/publish/start#hacsjson
+"""
+from typing import List
+import attr
+
+from custom_components.hacs.hacsbase.exceptions import HacsException
+
+
+@attr.s(auto_attribs=True)
+class HacsManifest:
+    """HacsManifest class."""
+
+    name: str = None
+    content_in_root: bool = False
+    zip_release: bool = False
+    filename: str = None
+    manifest: dict = {}
+    hacs: str = None
+    hide_default_branch: bool = False
+    domains: List[str] = []
+    country: List[str] = []
+    homeassistant: str = None
+    persistent_directory: str = None
+    iot_class: str = None
+    render_readme: bool = False
+
+    @staticmethod
+    def from_dict(manifest: dict):
+        """Set attributes from dicts."""
+        if manifest is None:
+            raise HacsException("Missing manifest data")
+
+        manifest_data = HacsManifest()
+
+        manifest_data.manifest = manifest
+
+        for key in manifest:
+            setattr(manifest_data, key, manifest[key])
+        return manifest_data