# invoke-rc.d(8) completion                                -*- shell-script -*-
#
# Copyright (C) 2004 Servilio Afre Puentes <servilio@gmail.com>

proc _invoke_rc_d
{
    var cur = '', prev = '', words = '', cword = ''
    _init_completion || return

    var sysvdir = '', services = '', options = '', valid_options = ''

    [[ -d /etc/rc.d/init.d ]] && set sysvdir = '/etc/rc.d/init.d' \
        || set sysvdir = '/etc/init.d'

    set services = '( '$( printf '%s ' $sysvdir/!(README*|*.sh|$_backup_glob) ) )
    set services = '( '${services[@]#$sysvdir/} )
    set options = '( '--help --quiet --force --try-anyway --disclose-deny --query \
        --no-fallback )

    if [[ ($cword -eq 1) || ("$prev" == --* ) ]] {
    set valid_options = '( '$( \
        tr " " "\n" <<<"${words[@]} ${options[@]}" \
        | sed -ne "/$( sed "s/ /\\\\|/g" <<<"${options[@]}" )/p" \
        | sort | uniq -u \
        ) )
    setglobal COMPREPLY = '( '$( compgen -W '${valid_options[@]} ${services[@]}' -- "$cur" ) )
    } elif [[ -x $sysvdir/$prev ]] {
        setglobal COMPREPLY = '( '$( compgen -W '`sed -e "y/|/ /" \
            -ne "s/^.*Usage:[ ]*[^ ]*[ ]*{*\([^}\"]*\).*$/\1/p" \
            $sysvdir/$prev`' -- "$cur" ) )
    } else {
        setglobal COMPREPLY = ''()
    }

    return 0
} &&
complete -F _invoke_rc_d invoke-rc.d

# ex: ts=4 sw=4 et filetype=sh