From b883cc3db3523f0eb38e728cf7087af8b7e01826 Mon Sep 17 00:00:00 2001
From: pronchev <nikolay@pronchev.ru>
Date: Wed, 1 Apr 2026 12:15:12 +0300
Subject: [PATCH] fix: skip getIndexes() on non-existent collection during
 --dry-run

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 import-indexes.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/import-indexes.sh b/import-indexes.sh
index c4b8f04..39150a9 100755
--- a/import-indexes.sh
+++ b/import-indexes.sh
@@ -57,8 +57,10 @@ for (const [collName, indexes] of Object.entries(data)) {
     }
   }
 
-  const existingIndexes = targetDb.getCollection(collName).getIndexes()
-    .filter(idx => idx.name !== "_id_");
+  const collectionExists = existingCollections.has(collName);
+  const existingIndexes = collectionExists
+    ? targetDb.getCollection(collName).getIndexes().filter(idx => idx.name !== "_id_")
+    : [];
 
   if (existingIndexes.length > 0) {
     if (dryRun) {