mesos.bash_completion

#!/usr/bin/env bash

_mesos() {
    local cur cmd args rets
    local option words
    local OIFS

    cur="${COMP_WORDS[${COMP_CWORD}]}"
    cmd="${COMP_WORDS[0]}"
    args=(${COMP_WORDS[@]:1})

    OIFS=${IFS}
    IFS=$'\n'
    rets=($(${COMP_WORDS[0]} __autocomplete__ "${cur}" ${args[*]}))
    IFS=${OIFS}

    option="${rets[0]}"
    words="${rets[1]}"

    complete -o ${option} -F _mesos mesos
    COMPREPLY=( $(compgen -W "${words}" -- ${cur}) )
    if [ "${#COMPREPLY[@]}" = "0" ]; then
        complete -o nospace -F _mesos mesos
        COMPREPLY=()
    fi
    return 0
}
complete -F _mesos mesos