From c86a94a2dc495e240f49aa81bd1e7513fd76128a Mon Sep 17 00:00:00 2001
From: hector <42570491+majinghe@users.noreply.github.com>
Date: Tue, 18 Aug 2026 23:56:52 +0800
Subject: [PATCH] fix(package): declare /etc/default/rustfs as a deb conffile
 (#6220)

Co-authored-by: houseme <housemecn@gmail.com>
---
 .github/workflows/package.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index b9536d263..95ec5a869 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -290,6 +290,12 @@ jobs:
           Homepage: https://rustfs.com
           EOF
 
+          # Declare /etc/default/rustfs as a conffile so dpkg preserves user
+          # modifications on upgrade instead of silently overwriting them.
+          cat > "${PKG_DIR}/DEBIAN/conffiles" << 'CONFFILES'
+          /etc/default/rustfs
+          CONFFILES
+
           cat > "${PKG_DIR}/DEBIAN/postinst" << 'POSTINST'
           #!/bin/bash
           set -e