_file_ops() {
    local i cur prev opts cmds
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    cmd=""
    opts=""

    for i in ${COMP_WORDS[@]}
    do
        case "${cmd},${i}" in
            ",$1")
                cmd="file_ops"
                ;;
            file_ops,copy)
                cmd="file_ops__copy"
                ;;
            file_ops,help)
                cmd="file_ops__help"
                ;;
            file_ops,hlink)
                cmd="file_ops__hlink"
                ;;
            file_ops,move)
                cmd="file_ops__move"
                ;;
            file_ops,print-path)
                cmd="file_ops__print__path"
                ;;
            file_ops__help,copy)
                cmd="file_ops__help__copy"
                ;;
            file_ops__help,help)
                cmd="file_ops__help__help"
                ;;
            file_ops__help,hlink)
                cmd="file_ops__help__hlink"
                ;;
            file_ops__help,move)
                cmd="file_ops__help__move"
                ;;
            file_ops__help,print-path)
                cmd="file_ops__help__print__path"
                ;;
            *)
                ;;
        esac
    done

    case "${cmd}" in
        file_ops)
            opts="-h -V --help --version print-path move hlink copy help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__copy)
            opts="-s -d -p -c -h --source-dir --dest-dir --pattern --case-insensitive --help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --source-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -s)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dest-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -d)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --pattern)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__help)
            opts="print-path move hlink copy help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__help__copy)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__help__help)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__help__hlink)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__help__move)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__help__print__path)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__hlink)
            opts="-s -d -p -c -h --source-dir --dest-dir --pattern --case-insensitive --help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --source-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -s)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dest-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -d)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --pattern)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__move)
            opts="-s -d -p -c -h --source-dir --dest-dir --pattern --case-insensitive --help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --source-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -s)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dest-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -d)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --pattern)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        file_ops__print__path)
            opts="-s -d -p -c -h --source-dir --dest-dir --pattern --case-insensitive --help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --source-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -s)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dest-dir)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -d)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --pattern)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
    esac
}

complete -F _file_ops -o bashdefault -o default file_ops