backup: run preConnectHook before connecting

2 files changed, 10 insertions, 0 deletions

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}" ${Quelle}
 fi
 erg=$?