Moved ftp backup to external script file

Dockerfile

@@ -9,8 +9,8 @@ RUN TF=`mktemp` &&\
 
 EXPOSE 35621/TCP 35622/UDP 35623/TCP
 
-COPY prefilebackup /usr/local/etc/urbackup/
-RUN chmod 0700 /usr/local/etc/urbackup/prefilebackup
+COPY scripts/* /usr/local/etc/urbackup/
+RUN chmod 0700 /usr/local/etc/urbackup/*
 
 WORKDIR /app
 COPY run.sh /app/

scripts/ftp_backup.sh

@@ -1,16 +1,8 @@
 #!/usr/bin/env bash
 
-if [[ -z "$DO_FTP_BACKUP" ]]; then
-	exit 0
-fi
-
-# DISTANT DIRECTORY
 REMOTE_DIR="/"
+LOCAL_DIR="/backup/ftp"
 
-#LOCAL DIRECTORY
-LOCAL_DIR="/backup"
-
-# RUNTIME!
 echo
 echo "Starting download $REMOTE_DIR from $FTP_HOST to $LOCAL_DIR"
 date

scripts/prefilebackup

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+if [[ -z "$DO_FTP_BACKUP" ]]; then
+	sh ftp_backup.sh
+fi
+