refactor: Accept unknown in errorToConsole to drop as Error casts (#2541)

src/camera-manager/frigate/camera.ts

@@ -366,7 +366,7 @@ export class FrigateCamera extends Camera {
         cameraConfig.frigate.camera_name,
       );
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return null;
     }
 

src/camera-manager/utils/go2rtc/audio.ts

@@ -16,7 +16,7 @@ const getGo2RTCStreamMetadata = async (
       timeoutSeconds,
     });
   } catch (e) {
-    errorToConsole(e as Error);
+    errorToConsole(e);
     return null;
   }
 };

src/card-controller/actions/actions-manager.ts

@@ -176,7 +176,7 @@ export class ActionsManager implements ActionsExecutor {
       await actionSet.execute(this._api);
       forwardHaptic('success');
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       forwardHaptic('warning');
     }
     this._actionsInFlight = this._actionsInFlight.filter((a) => a !== actionSet);

src/card-controller/issues/state-manager.ts

@@ -37,7 +37,7 @@ export class IssueStateManager implements IssueReadOnlyState {
       } catch (e) {
         // Isolate one issue's detection failure so it cannot abort detection
         // for the rest; log so the cause is visible.
-        errorToConsole(e as Error);
+        errorToConsole(e);
       }
       this._logIfNew(issue);
     }

src/card-controller/media-player-manager.ts

@@ -73,7 +73,7 @@ export class MediaPlayerManager {
       // Failing to fetch media player information is not considered
       // sufficiently serious to block card startup -- it is just logged and we
       // move on.
-      errorToConsole(e as Error);
+      errorToConsole(e);
     }
 
     // Filter out entities that are marked as hidden (this information is not

src/card-controller/view/item-manager.ts

@@ -103,7 +103,7 @@ export class ViewItemManager {
     try {
       url = await homeAssistantGetSignedURLIfNecessary(hass, endpoint);
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       url = null;
     }
 

src/components-lib/gallery/controller.ts

@@ -111,7 +111,7 @@ export class GalleryController {
         useCache,
       });
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return;
     }
 

src/components-lib/media-filter-controller.ts

@@ -400,7 +400,7 @@ export class MediaFilterController {
     try {
       metadata = await cameraManager.getMediaMetadata();
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
     }
     if (!metadata) {
       return;

src/components-lib/signed-url-controller.ts

@@ -191,7 +191,7 @@ export class SignedURLController implements ReactiveController {
         },
       );
     } catch (e: unknown) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return null;
     }
   }
@@ -207,7 +207,7 @@ export class SignedURLController implements ReactiveController {
         PROXY_URL_SIGN_EXPIRY_SECONDS,
       );
     } catch (e: unknown) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return null;
     }
   }

src/components-lib/timeline/source.ts

@@ -248,7 +248,7 @@ export class TimelineDataSource {
         ...(this._showRecordings ? [this._refreshRecordings(window)] : []),
       ]);
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
     }
   }
 

src/components/elements.ts

@@ -125,7 +125,7 @@ export class AdvancedCameraCardElementsCore extends LitElement {
     try {
       element.setConfig(config);
     } catch (e) {
-      errorToConsole(e as Error, console.error);
+      errorToConsole(e, console.error);
       throw new AdvancedCameraCardError(localize('error.invalid_elements_config'));
     }
     return element;
@@ -155,7 +155,7 @@ export class AdvancedCameraCardElementsCore extends LitElement {
       this._renderedElements = elements;
       this._root = this._createRoot();
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       fireAdvancedCameraCardEvent<IssueTriggerEventData>(this, 'issue:trigger', {
         key: 'config_error',
         error: new ElementsCreationError(elements),

src/components/live/providers/jsmpeg.ts

@@ -199,7 +199,7 @@ export class AdvancedCameraCardLiveJSMPEG extends LitElement implements MediaPla
         JSMPEG_URL_SIGN_EXPIRY_SECONDS,
       );
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
     }
     const address = response ? convertHTTPAdressToWebsocket(response) : null;
 

src/ha/registry/device/index.ts

@@ -40,7 +40,7 @@ export class DeviceRegistryManager {
         type: 'config/device_registry/list',
       });
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return;
     }
     deviceList.forEach((device) => {

src/ha/registry/entity/index.ts

@@ -35,7 +35,7 @@ export class EntityRegistryManagerLive implements EntityRegistryManager {
         entity_id: entityID,
       });
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return null;
     }
     this._cache.set(entity.entity_id, entity);
@@ -79,7 +79,7 @@ export class EntityRegistryManagerLive implements EntityRegistryManager {
         type: 'config/entity_registry/list',
       });
     } catch (e) {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return;
     }
     entityList.forEach((entity) => {

src/ha/resolved-media.ts

@@ -40,7 +40,7 @@ export const resolveMedia = async (
   try {
     resolvedMedia = await homeAssistantWSRequest(hass, resolvedMediaSchema, request);
   } catch (e) {
-    errorToConsole(e as Error);
+    errorToConsole(e);
   }
   if (cache && resolvedMedia) {
     cache.set(mediaContentID, resolvedMedia);

src/utils/basic.ts

@@ -76,13 +76,13 @@ export function contentsChanged(
 
 /**
  * Log an error as a warning to the console.
- * @param e The Error-like object.
+ * @param e The caught error or error-like value.
  * @param func The Console func to call.
  */
-export function errorToConsole(
-  e: Error | { message: unknown } | string,
-  func: CallableFunction = console.warn,
-): void {
+export function errorToConsole(e: unknown, func: CallableFunction = console.warn): void {
+  if (!e) {
+    return;
+  }
   if (e instanceof AdvancedCameraCardError && e.context) {
     func(e, e.context);
   } else if (typeof e === 'object' && 'message' in e) {

src/utils/media-actions.ts

@@ -19,7 +19,7 @@ export async function toggleReviewed(
   try {
     await viewItemManager.reviewMedia(item, newState);
   } catch (e) {
-    errorToConsole(e as Error);
+    errorToConsole(e);
     return false;
   }
   item.setReviewed(newState);
@@ -55,7 +55,7 @@ export async function toggleFavorite(
   try {
     await viewItemManager.favorite(item, newState);
   } catch (e) {
-    errorToConsole(e as Error);
+    errorToConsole(e);
     return false;
   }
   return true;
@@ -72,7 +72,7 @@ export async function downloadMedia(
   try {
     await viewItemManager.download(item);
   } catch (e) {
-    errorToConsole(e as Error);
+    errorToConsole(e);
     return false;
   }
   return true;

src/utils/task.ts

@@ -30,7 +30,7 @@ export const renderTask = <R>(
     pending: () =>
       options?.inProgressFunc?.() ?? renderProgressIndicator(progressConfig),
     error: (e: unknown) => {
-      errorToConsole(e as Error);
+      errorToConsole(e);
       return options?.errorFunc?.(e as Error);
     },
     complete: completeFunc,

tests/utils/basic.test.ts

@@ -114,6 +114,11 @@ describe('errorToConsole', () => {
     errorToConsole('string message');
     expect(spy).toHaveBeenCalledWith('string message');
   });
+  it('should do nothing given a falsy value', () => {
+    spy.mockClear();
+    errorToConsole(null);
+    expect(spy).not.toHaveBeenCalled();
+  });
 });
 
 // @vitest-environment jsdom