From b1b6f77ca762644ebe6c1f4a889d3fb24e8ce83e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Sun, 2 Jun 2024 22:23:36 +0200
Subject: [PATCH] Fix shellcheck

---
 backup.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/backup.nix b/backup.nix
index 7e95b6a..1accf0a 100644
--- a/backup.nix
+++ b/backup.nix
@@ -8,10 +8,13 @@ let
       pkgs.systemd
     ];
     text = ''
+      if [ "$#" -ne 1 ]; then
+        echo "Need exactly one argument, the path to backup.";
+        exit 1;
+      fi
       echo "Starting backup.";
-      path="$(systemd-escape -u --path ''${1})";
+      path="$(systemd-escape -u --path \"$1\")";
       restic backup "$path";
-      restic forget -d 7 -w 4 -m 6 --keep-within 1d --prune
     '';
   };
 in