# original by Ralf Zerres <ralf.zerres@networkx.de>

_dsnap_sync()
{
	local cur prev words cword
	_init_completion || return

	COMPREPLY=()

	cur="${COMP_WORDS[COMP_CWORD]}"
	prev="${COMP_WORDS[COMP_CWORD-1]}"

	local cmd=${words[1]}

	commands_comments='--description --label-finished --label-running --label-synced'
	commands_generic='--batch --color --dry-run --help --noconfirm --nonotify --nopv --noionice --use-btrfs-quota --verbose --version'
	commands_sync='--automount --backupdir --backuptype --config --config-postfix '
	commands_tape='--volumename --media-pool '
	commands_target='--port --remote --subvolid --uuid --target'
	commands='$commands_comments $commands_generic $commands_sync $commands_tape $command_target'

	#if [[ "$cur" == -* && $cword -le 2 && "$cmd" != "help" ]]; then
	#	COMPREPLY=( $( compgen -W '--help' -- "$cur" ) )
	#	return 0
	#fi

	COMPREPLY=( $(compgen -W "${commands}" -- ${cur}) )

	if [[ $cword -eq 1 ]]; then
		COMPREPLY=( $( compgen -W "$commands" -- "$cur" ) )
		return 0
	elif [[ $cword -eq 2 ]]; then
		case $cmd in
			version)
				return 0
				;;
		esac
		COMPREPLY=( $( compgen -W "$opts" -- "$cur" ) )
		return 0
	fi

	return 0
}

complete -F _dsnap_sync dsnap-sync