From 33b3f5a3f3ec00525496e0bba1e450fb4d047c8a Mon Sep 17 00:00:00 2001
From: Brendan Samek <brendan@brendansamek.com>
Date: Fri, 16 Oct 2026 11:06:08 -0600
Subject: [PATCH] Name each missing Google Sheet variable in the config error

The old message abbreviated GOOGLE_SERVICE_ACCOUNT_PRIVATE_KEY as
_PRIVATE_KEY, which read like a variable name of its own.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 src/lib/google-sheet.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/lib/google-sheet.ts b/src/lib/google-sheet.ts
index dc77b7c..d40aaf5 100644
--- a/src/lib/google-sheet.ts
+++ b/src/lib/google-sheet.ts
@@ -44,9 +44,8 @@ export async function upsertSheetRow({
   const config = sheetConfig();
   if (!config) {
     if (process.env.NODE_ENV === "production") {
-      throw new Error(
-        "GOOGLE_SERVICE_ACCOUNT_EMAIL, _PRIVATE_KEY and GOOGLE_SHEET_ID must be set",
-      );
+      const missing = SHEET_ENV.filter((name) => !process.env[name]);
+      throw new Error(`Google Sheet not configured. Missing: ${missing.join(", ")}`);
     }
     return false;
   }
@@ -121,6 +120,12 @@ export function sheetTimestamp(date = new Date()): string {
   return `${parts.year}-${parts.month}-${parts.day} ${parts.hour}:${parts.minute}`;
 }
 
+const SHEET_ENV = [
+  "GOOGLE_SERVICE_ACCOUNT_EMAIL",
+  "GOOGLE_SERVICE_ACCOUNT_PRIVATE_KEY",
+  "GOOGLE_SHEET_ID",
+] as const;
+
 type SheetConfig = { clientEmail: string; privateKey: string; sheetId: string };
 
 function sheetConfig(): SheetConfig | null {