From f6d13e8c292ce48da4de7dd299dc6d03fa9938e1 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Wed, 18 Sep 2019 09:28:52 +0200
Subject: backup: run preConnectHook before connecting

---
 backup.conf | 5 +++++
 backup.in   | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/backup.conf b/backup.conf
index 63e3ec5..fd2822e 100644
--- a/backup.conf
+++ b/backup.conf
@@ -40,3 +40,8 @@ cacheDir="/path/to/cache/directory"
 
 # timeout for `du` in backup-progress [seconds]
 du_timeout=10
+
+# hook to execute before connecting via ssh or rsync
+preConnectHook() {
+  :
+}
diff --git a/backup.in b/backup.in
index e499f02..2c73947 100755
--- a/backup.in
+++ b/backup.in
@@ -192,6 +192,7 @@ fi
 echo $$ > "${pidFile}"
 
 if [ -n "${tunnelBefehl}" ]; then
+  preConnectHook
   ${tunnelBefehl} &
   backgroundPid=$!
   sleep 4
@@ -207,19 +208,23 @@ fi
 chmod 750 "${neues}"{,/wip}
 chown root:root "${neues}"{,/wip}
 if [ -z "${rsyncShell}" ]; then
+  preConnectHook
   rsync ${rsyncOptions} \
     ${linkdests} \
     ${excludeArgs} \
     ${Quelle} "${neues}/wip/"
   sleep 1
+  preConnectHook
   rsync ${Quelle}
 else
+  preConnectHook
   rsync "${rsyncShell}" \
     ${rsyncOptions} \
     ${linkdests} \
     ${excludeArgs} \
     ${Quelle} "${neues}/wip/"
   sleep 1
+  preConnectHook
   rsync "${rsyncShell}" ${Quelle}
 fi
 erg=$?
-- 
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