From 3198ba7f37f6ce9c11491e53e182459db6b5e812 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Sat, 11 Apr 2020 08:41:04 +0200
Subject: [PATCH] bkctld-rm: log incs to be deleted

---
 lib/bkctld-rm | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/lib/bkctld-rm b/lib/bkctld-rm
index 00e9bba..a659f0f 100755
--- a/lib/bkctld-rm
+++ b/lib/bkctld-rm
@@ -91,13 +91,18 @@ for jail_name in $(jails_list); do
         # shellcheck disable=SC2046
         incs_to_delete=$(echo $(incs_list "${jail_name}") | grep -v -f "${incs_policy_keep_file}")
 
-        for inc_name in ${incs_to_delete}; do
-            inc_path=$(inc_path "${jail_name}" "${inc_name}")
-            if is_btrfs "${inc_path}"; then
-                delete_inc_btrfs "${jail_name}" "${inc_name}"
-            else
-                delete_inc_ext4 "${jail_name}" "${inc_name}"
-            fi
-        done
+        if [ -n "${incs_to_delete}" ]; then
+            notice "${jail_name}: incs to be deleted : $(echo "${incs_to_delete}" | tr '\n', ',')."
+            for inc_name in ${incs_to_delete}; do
+                inc_path=$(inc_path "${jail_name}" "${inc_name}")
+                if is_btrfs "${inc_path}"; then
+                    delete_inc_btrfs "${jail_name}" "${inc_name}"
+                else
+                    delete_inc_ext4 "${jail_name}" "${inc_name}"
+                fi
+            done
+        else
+            notice "${jail_name}: no inc to be deleted."
+        fi
     fi
 done