Add support for dark_icon

supervisor/addons/model.py

@@ -543,6 +543,11 @@ class AddonModel(CoreSysAttributes, ABC):
         """Return path to add-on icon."""
         return Path(self.path_location, "icon.png")
 
+    @property
+    def path_dark_icon(self) -> Path:
+        """Return path to the dark variant of the add-on icon."""
+        return Path(self.path_location, "dark_icon.png")
+
     @property
     def path_logo(self) -> Path:
         """Return path to add-on logo."""

supervisor/api/addons.py

@@ -69,6 +69,7 @@ from ..const import (
     ATTR_NETWORK_RX,
     ATTR_NETWORK_TX,
     ATTR_OPTIONS,
+    ATTR_PREFER_DARK_ICON,
     ATTR_PRIVILEGED,
     ATTR_PROTECTED,
     ATTR_PWNED,
@@ -113,6 +114,12 @@ _LOGGER: logging.Logger = logging.getLogger(__name__)
 
 SCHEMA_VERSION = vol.Schema({vol.Optional(ATTR_VERSION): str})
 
+SCHEMA_ICON = vol.Schema(
+    {
+        vol.Optional(ATTR_PREFER_DARK_ICON, default=False): bool,
+    }
+)
+
 # pylint: disable=no-value-for-parameter
 SCHEMA_OPTIONS = vol.Schema(
     {
@@ -463,6 +470,11 @@ class APIAddons(CoreSysAttributes):
         if not addon.with_icon:
             raise APIError(f"No icon found for add-on {addon.slug}!")
 
+        body = await api_validate(SCHEMA_ICON, request)
+        if body[ATTR_PREFER_DARK_ICON] and addon.path_dark_icon.exists():
+            with addon.path_dark_icon.open("rb") as png:
+                return png.read()
+
         with addon.path_icon.open("rb") as png:
             return png.read()
 

supervisor/const.py

@@ -255,6 +255,7 @@ ATTR_PASSWORD = "password"
 ATTR_PORT = "port"
 ATTR_PORTS = "ports"
 ATTR_PORTS_DESCRIPTION = "ports_description"
+ATTR_PREFER_DARK_ICON = "prefer_dark_icon"
 ATTR_PREFIX = "prefix"
 ATTR_PRIMARY = "primary"
 ATTR_PRIORITY = "priority"