From 04b8bcbb6e5d7b8158e8ba161c0e5a8c99e7f765 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robin=20Ob=C5=AFrka?= <r.oburka@gmail.com>
Date: Mon, 3 Apr 2017 12:25:20 +0200
Subject: Add ssh_use_connection as a configuration option

---
 backuper.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/backuper.sh b/backuper.sh
index 3297780..436b791 100644
--- a/backuper.sh
+++ b/backuper.sh
@@ -25,6 +25,7 @@ EXCLUDE=""
 GPG_RECIPIENTS=""
 TAR_EXTRA_PARAMS=""
 SSH_EXTRA_PARAMS=""
+SSH_CONNECTION=""
 STORE=""
 AFTER=""
 FILE_TYPE=""
@@ -169,6 +170,11 @@ ssh_use_key() {
 	ssh_extra_param "-i "$KEY_PATH""
 }
 
+ssh_use_connection() {
+	CONNSTR="$1"
+	SSH_CONNECTION="$CONNSTR"
+}
+
 store() {
 	STORE="$@"
 }
@@ -192,8 +198,11 @@ store_file() {
 
 ## This is not standart feature but it is common for several project I know
 store_ssh() {
-	[ -z "$1" ] && error "Specify server"
-	CONNECTION="$1"
+	[ -z "$1" -a -z "$SSH_CONNECTION" ] && error "Specify server"
+	CONNECTION="$SSH_CONNECTION"
+	if [ -n "$1" ]; then
+		CONNECTION="$1"
+	fi
 
 	add_custom_stage "echo_and_copy "$FILENAME""
 	store "ssh $SSH_EXTRA_PARAMS "$CONNECTION""
-- 
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