From 28809e0ef94444320ee839aed2e81e5dec2832ad Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Thu, 10 Nov 2022 17:15:00 +0100
Subject: [PATCH] check target OS

---
 nixos-remote | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/nixos-remote b/nixos-remote
index 0ce10ed..3e8b517 100755
--- a/nixos-remote
+++ b/nixos-remote
@@ -77,6 +77,11 @@ if [ ${is_kexec-n} != "y" ]; then
   # TODO we probably need an architecture detection here
   ssh_ << SSH
 set -efux
+os=\$(uname)
+if [[ "\$os" != "Linux" ]]; then
+  echo "This script requires Linux as the operating system, but got \${os}" >&2
+  exit 1
+fi
 fetch(){
   if command -v curl >/dev/null 2>&1; then
     curl --fail -Ss -L "\$1"