# cfrun completion                                         -*- shell-script -*-

proc _cfrun {
    local cur prev words cword
    _init_completion || return

    local i section=1
    for (( i=1; i < cword; i++ )); do
        if [[ "${words[i]}" == -- ]]; then
            section=$((section + 1))
        fi
    done

    case (section) {
        1 {
            case (prev) {
                -f {
                    _filedir
                    return 0
                    }
            }

            if [[ "$cur" == -* ]] {
                setvar COMPREPLY = ''( $( compgen -W '-f -h -d -S -T -v' -- "$cur" ) )
            } else {
                setvar hostfile = "${CFINPUTS:-/var/lib/cfengine/inputs}/cfrun.hosts"
                for (( i=1; i < cword; i++ )); do
                    if [[ "${words[i]}" == -f ]]; then
                        hostfile=${words[i+1]}
                        break
                    fi
                done
                [[ ! -f $hostfile ]] && return 0

                setvar COMPREPLY = ''( $(compgen -W  "$( command grep -v \
                    -E '(=|^$|^#)' $hostfile )" -- "$cur" ) )
            }
            }
        2 {
            setvar COMPREPLY = ''( $( compgen -W '$( _parse_help cfagent )' -- "$cur" ) )
            }
    }
} &&
complete -F _cfrun cfrun

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