Cleanup final

src/main/updates/update-schema.ts

@@ -1,3 +1,5 @@
+import { isRecord, readNonEmptyString } from "../utils/unknown-values";
+
 export type GiteaReleaseAsset = {
   name: string;
   browserDownloadUrl: string;
@@ -47,11 +49,14 @@ export function parseGiteaRelease(value: unknown): GiteaRelease | null {
     return null;
   }
 
+  const title = readNonEmptyString(value.name);
+  const pageUrl = readOptionalUrlString(value.html_url);
+
   return {
     tagName,
     assets,
-    ...(readOptionalString(value.name) ? { title: readOptionalString(value.name) } : {}),
-    ...(readOptionalUrlString(value.html_url) ? { pageUrl: readOptionalUrlString(value.html_url) } : {}),
+    ...(title ? { title } : {}),
+    ...(pageUrl ? { pageUrl } : {}),
   };
 }
 
@@ -177,16 +182,12 @@ function normalizeVersion(version: string): number[] {
 }
 
 function readRequiredString(value: unknown): string | null {
-  const text = readOptionalString(value);
+  const text = readNonEmptyString(value);
   return text && text.length > 0 ? text : null;
 }
 
-function readOptionalString(value: unknown): string | undefined {
-  return typeof value === "string" && value.trim().length > 0 ? value.trim() : undefined;
-}
-
 function readOptionalUrlString(value: unknown): string | undefined {
-  const rawValue = readOptionalString(value);
+  const rawValue = readNonEmptyString(value);
   if (!rawValue) {
     return undefined;
   }
@@ -194,10 +195,6 @@ function readOptionalUrlString(value: unknown): string | undefined {
   return validateHttpUrl(rawValue, { allowInsecureHttp: true }) ?? undefined;
 }
 
-function isRecord(value: unknown): value is Record<string, unknown> {
-  return typeof value === "object" && value !== null && !Array.isArray(value);
-}
-
 function isPresent<T>(value: T | null): value is T {
   return value !== null;
 }