✨ feature: Enhance output options with Google Sheets integration and improve Excel writer functionality

src/run/runCatalog.ts

@@ -35,6 +35,18 @@ function issueDate(date: string): string {
   return new Date(date).toISOString().slice(0, 10);
 }
 
+function sponsorDescription(linkTitle: string, description: string): string {
+  return description
+    .replace(/\b(?:sponsor|sponsored|advertisement|partner)\b/i, '')
+    .replace(new RegExp(`^\\s*${escapeRegExp(linkTitle)}\\s*(?:[-:–—]|\\s)+`, 'i'), '')
+    .replace(/\s+/g, ' ')
+    .trim();
+}
+
+function escapeRegExp(value: string): string {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}
+
 export async function runCatalog(options: RunOptions): Promise<RunSummary> {
   const config = normalizeConfig(options.config);
   const state = new StateStore(config.stateFile);
@@ -76,7 +88,7 @@ export async function runCatalog(options: RunOptions): Promise<RunSummary> {
             Newsletter: newsletterName(message.from),
             Sponsor: link.title,
             Link: link.normalizedUrl,
-            Description: link.description ?? ''
+            Description: sponsorDescription(link.title, link.description ?? '')
           });
           continue;
         }