Minor improvements for install script.

install.sh

@@ -1,26 +1,55 @@
 #!/usr/bin/env bash
 
-SCRIPT_BUILD=2015090801
+SCRIPT_BUILD=2015092801
 
 ## Osync daemon install script
 ## Tested on RHEL / CentOS 6 & 7 and Mint 17
 ## Please adapt this to fit your distro needs
 
+OSYNC_CONF_DIR=/etc/osync
+BIN_DIR=/usr/local/bin
+SERVICE_DIR=/etc/init.d
+
 if [ "$(whoami)" != "root" ]; then
   echo "Must be run as root."
   exit 1
 fi
 
-if [ ! -d /etc/osync ]; then
-	mkdir /etc/osync
+if [ ! -d "$OSYNC_CONF_DIR" ]; then
+	mkdir "$OSYNC_CONF_DIR"
+	if [ $? == 0 ]; then
+		echo "Created directory [$OSYNC_CONF_DIR]."
+	fi
+else
+	echo "Config directory [$OSYNC_CONF_DIR] exists."
 fi
 
 cp ./sync.conf /etc/osync/sync.conf.example
 cp ./exclude.list.example /etc/osync
-cp ./osync.sh /usr/local/bin
+cp ./osync.sh "$BIN_DIR"
+if [ $? != 0 ]; then
+	echo "Cannot copy osync.sh to [$BIN_DIR]."
+else
+	echo "Copied osync.sh to [$BIN_DIR]."
+fi
 cp ./osync-batch.sh /usr/local/bin
+if [ $? != 0 ]; then
+	echo "Cannot copy osync-batch.sh to [$BIN_DIR]."
+else
+	echo "Copied osync-batch.sh to [$BIN_DIR]."
+fi
 cp ./ssh_filter.sh /usr/local/bin
-cp ./osync-srv /etc/init.d
+if [ $? != 0 ]; then
+	echo "Cannot copy ssh_filter.sh to [$BIN_DIR]."
+else
+	echo "Copied ssh_filter.sh to [$BIN_DIR]."
+fi
+cp ./osync-srv "$SERVICE_DIR"
+if [ $? != 0 ]; then
+	echo "Cannot copy osync-srv to [$SERVICE_DIR]."
+else
+	echo "Created osync-srv service in [$SERVICE_DIR]."
+fi
 chmod 755 /usr/local/bin/osync.sh
 chmod 755 /usr/local/bin/osync-batch.sh
 chmod 755 /usr/local/bin/ssh_filter.sh