From 36d2c4d703dce06033033ceed7811cd0a12a00c6 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Tue, 8 May 2018 01:36:04 +0200
Subject: [PATCH] remote-copy_gateway-config.sh: test if remote directory holds
 files to download.

---
 remote-copy_gateway-config.sh | 45 +++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/remote-copy_gateway-config.sh b/remote-copy_gateway-config.sh
index b3efba0..32f3f6c 100755
--- a/remote-copy_gateway-config.sh
+++ b/remote-copy_gateway-config.sh
@@ -12,6 +12,9 @@ backup_date="$(date +%Y-%m-%d-%H%M)"
 declare -a files_backuped_arr=()
 declare -a dirs_backuped_arr=()
 
+declare -a rm_local_files_arr=()
+declare -a rm_local_dirs_arr=()
+
 
 # ----------
 # Base Function(s)
@@ -256,6 +259,43 @@ rm_unchanged_backup() {
    fi
 }
 
+remove_local_files() {
+   if [[ ${#rm_local_files_arr[@]} -gt 0 ]] ; then
+      for _file in "${rm_local_files_arr[@]}" ; do
+         echononl "Remove local file '$(basename "$_file")' .."
+         if [[ -f "$_file" ]] ; then
+            rm "$_file" > $log_file 2>&1
+            if [[ $? -eq 0 ]]; then
+               echo_ok
+            else
+               echo_failed
+               error "$(cat "$log_file")"
+            fi
+         else
+            echo_skipped
+         fi
+      done
+   fi
+}
+
+remove_local_dir() {
+   if [[ ${#rm_local_dirs_arr[@]} -gt 0 ]] ; then
+      for _dir in "${rm_local_dirs_arr[@]}" ; do
+         echononl "Remove local directory '$(basename "$_dir")' .."
+         if [[ -d "$_dir" ]] ; then
+            rm -rf "$_dir" > $log_file 2>&1
+            if [[ $? -eq 0 ]]; then
+               echo_ok
+            else
+               echo_failed
+               error "$(cat "$log_file")"
+            fi
+         else
+            echo_skipped
+         fi
+      done
+   fi
+}
 
 manage_files() {
 
@@ -517,6 +557,11 @@ if $terminal ; then
    echo ""
 fi
 
+declare -i remote_dir_count="$(ssh gw-replacement.wf.netz "ls -A ${_network}-config 2> /dev/null | wc -l")"
+if [[ $remote_dir_count -lt 1 ]]; then
+   fatal "Remote Directory is empty. Run \033[1mcopy_gateway-config.sh ${_network}\033[m on remote host first."
+fi
+
 
 mkdir -p $OFFICE_DIR
 cd $OFFICE_DIR