make semester parameterizable

backend/scripts/create-member-archive.ts

@@ -1,7 +1,18 @@
 import * as fs from 'fs';
 import { approvedMemberCollection } from '../src/firebase';
 
+const semester = process.argv[2];
+
+if (!semester) {
+  // eslint-disable-next-line no-console
+  console.error('Please provide a semester identifier (e.g., fa24) as an argument');
+  process.exit(1);
+}
+
 approvedMemberCollection.get().then(async (colRef) => {
   const members = await Promise.all(colRef.docs.map((doc) => doc.data()));
-  fs.writeFileSync('src/members-archive/fa24.json', JSON.stringify({ members }, undefined, 2));
+  fs.writeFileSync(
+    `src/members-archive/${semester}.json`,
+    JSON.stringify({ members }, undefined, 2)
+  );
 });