#-*- mode: shell-script;-*-

localsearch_cmds()
{
    local cur prev words cword
    _init_completion -s || return

    cur=${COMP_WORDS[COMP_CWORD]}

    if [[ $cword == 1 ]]; then
	possible=`localsearch | grep -E "   [a-z].*   " | awk '{ print ($1) }' | sort | uniq`
	COMPREPLY=( $(compgen -W "$possible" -- $cur) )
	return 0;
    fi

    if [[ $cword == 3 ]] && [[ ${words[1]} == 'help' ]]; then
	return 0;
    fi

    case $prev in
	help)
	    possible=`localsearch | grep -E "   [a-z].*   " | awk '{ print ($1) }' | grep -v help | sort | uniq`
	    COMPREPLY=( $(compgen -W "$possible" -- $cur) )
	    return 0;
	    ;;
	-h|--help)
	    return 0;
	    ;;
	extract|info)
	    if [[ $cur != -* ]]; then
		_filedir
		return 0;
	    fi
	    ;;
	-f|--file)
	    if [[ ${words[1]} == 'reset' ]]; then
		_filedir
		return 0;
	    fi
	    ;;
	-a|--add|-d|--remove)
	    if [[ ${words[1]} == 'index' ]]; then
		_filedir
		return 0;
	    fi
	    ;;
	*)
	    ;;
    esac

    if [[ $cword -lt 2 ]]; then
	return 0;
    fi

    if [[ -z $cur ]] || [[ $cur == -* ]]; then
	possible=`${words[0]} ${words[1]} -h | grep -E "^ *-" | sed "s/^ *//" | sed "s/  [^-].*//" | sed "s/,/\n/g" | sed "s/=.*//"`
	COMPREPLY=( $(compgen -W "$possible" -- $cur) )
    fi
}

complete -F localsearch_cmds localsearch