From 293d79dde8fd6c3006b74b2b5131362bb7cdd82f Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Wed, 24 May 2023 19:25:20 -0400
Subject: output whitespace

---
 src/retain-snapshots | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/retain-snapshots b/src/retain-snapshots
index 70be955..e07e903 100755
--- a/src/retain-snapshots
+++ b/src/retain-snapshots
@@ -102,7 +102,8 @@ retain()
 
                 if [ "$keep" ]
                 then
-                        echo "$keep" >&2
+                        (set -- $keep
+                        printf '%-20s -> %s\n' "$1" "$3" >&2)
                 else
                         btrfs_subvolume_delete -- "$line"
                 fi
-- 
cgit v1.2.3