1 files changed, 42 insertions, 0 deletions
diff --git a/src/hydrilla/item_infos.py b/src/hydrilla/item_infos.py
index 2b89600..ddd1d80 100644
--- a/src/hydrilla/item_infos.py
+++ b/src/hydrilla/item_infos.py
@@ -38,6 +38,7 @@ if sys.version_info >= (3, 8):
 else:
     from typing_extensions import Protocol
 
+import enum
 import typing as t
 import dataclasses as dc
 
@@ -51,6 +52,7 @@ from .url_patterns import parse_pattern, ParsedUrl, ParsedPattern
 from .exceptions import HaketiloException
 from .translations import smart_gettext as _
 
+
 @dc.dataclass(frozen=True, unsafe_hash=True)
 class ItemSpecifier:
     """...."""
@@ -274,6 +276,21 @@ class ResourceInfo(ItemInfoBase):
             repo_iteration
         )
 
+    def __lt__(self, other: 'ResourceInfo') -> bool:
+        """...."""
+        return (
+            self.identifier,
+            other.version,
+            other.revision,
+            self.repo,
+            other.repo_iteration
+        ) < (
+            other.identifier,
+            self.version,
+            self.revision,
+            other.repo,
+            self.repo_iteration
+        )
 
 def make_payloads(payloads_obj: t.Mapping[str, t.Any]) \
     -> t.Mapping[ParsedPattern, ItemSpecifier]:
@@ -346,6 +363,31 @@ class MappingInfo(ItemInfoBase):
 
 AnyInfo = t.Union[ResourceInfo, MappingInfo]
 
+class ItemType(enum.Enum):
+    RESOURCE = 'resource'
+    MAPPING  = 'mapping'
+
+    @property
+    def info_class(self) -> t.Type[AnyInfo]:
+        if self == ItemType.RESOURCE:
+            return ResourceInfo
+        else:
+            return MappingInfo
+
+    @property
+    def alt_name(self) -> str:
+        if self == ItemType.RESOURCE:
+            return 'library'
+        else:
+            return 'package'
+
+    @property
+    def alt_name_plural(self) -> str:
+        if self == ItemType.RESOURCE:
+            return 'libraries'
+        else:
+            return 'packages'
+
 
 LoadedType = t.TypeVar('LoadedType', ResourceInfo, MappingInfo)