From acdd430cafa12070926e519ea7f9cc2353363b79 Mon Sep 17 00:00:00 2001
From: Rhys Arkins <rhys@arkins.net>
Date: Thu, 24 Aug 2023 19:36:03 +0200
Subject: [PATCH] chore(gomod): better update failure logging
---
lib/modules/manager/gomod/update.ts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/modules/manager/gomod/update.ts b/lib/modules/manager/gomod/update.ts
index 03e80be30d..2dd8f8f6af 100644
--- a/lib/modules/manager/gomod/update.ts
+++ b/lib/modules/manager/gomod/update.ts
@@ -28,6 +28,11 @@ export function updateDependency({
}
const depNameNoVersion = getDepNameWithNoVersion(depName);
const lines = fileContent.split(newlineRegex);
+ // istanbul ignore if: hard to test
+ if (lines.length <= upgrade.managerData.lineNumber) {
+ logger.warn('go.mod current line no longer exists after update');
+ return null;
+ }
const lineToChange = lines[upgrade.managerData.lineNumber];
if (
!lineToChange.includes(depNameNoVersion) &&
--
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