shared.sh

#!/bin/bash
# Copyright (C) 2018 by Tomas Herceg <tth@rfa.cz>
# Released under GNU GPL 3 or later

if tty -s; then
	Blue='\e[01;34m'
	White='\e[01;37m'
	Red='\e[01;31m'
	Green='\e[01;32m'
	Orange='\e[01;33m'
	Reset='\e[00m'
	DEBUG_RSYNC=1
fi

debug() {
	[ $DEBUG == 1 ] && echo -e "`date` ${Blue}${1}:${Reset} $2${Reset}"
}

error() {
	echo -e "`date` ${Red}${1}:${Reset} $2${Reset}"
}

if [ -r $SCRIPTPATH/config.sh ]; then
	source $SCRIPTPATH/config.sh
else
	error "config.sh not found" "you can copy default config.sh.def"
	exit 1
fi

# overwrite hosts from config if commandline parameter is used
if [ "$#" -ne 0 ]; then
	if [ "$@" == "-all" ] || [ "$@" == "--all" ]; then
		HOSTS=`zfs list |awk -F'[ /]+' -v pool="$POOL/" -v ORS=" " '$0 ~ pool {print $2}'`
		debug "Overwriting HOSTS by all actual backuped servers" "$HOSTS"
	else
		HOSTS=("$@")
		debug "Overwriting HOSTS from commandline parameter" "$HOSTS"
	fi
fi

if [ "$HOSTS" == "" ]; then
	error "HOSTS is empty" "Nothing to do"
	exit 1
fi

mkdir -p $LOCK_DIR

# vim: noexpandtab tabstop=2 shiftwidth=2 nowrap