Command line autocompletion for `govc`

govc

#compdef govc
_govc () {
    local line
    local -a top_level_cmds
    
    top_level_cmds=$(_govc_top_level_commands)

    _arguments -C \
        '1: :_govc_top_level_commands' \
        "*::arg:->args"
    
    top_level_cmd=$(cut -f1 -d'.' <<< $line[1])
    case $top_level_cmd in
        vm)
            _govc_vm
        ;;
        ls)
            _govc_ls
        ;;
    esac

    #echo "fucking line is --- $line" 
}

_govc_vm () {
    _describe 'Virtual Machines' _govc_basic_describe
}

# After
#
_govc_ls () {
    local -a ls_results
    ls_results=($(govc ls $line[2]))
    _describe 'browse' ls_results
}

_govc_basic_describe () {
    echo " wtf is this variable - $line[2]"
    #local path
    #path=_govc_get_subcommand_args
}

_govc_top_level_commands () {
    local -a top_level_commands
    top_level_commands=($(govc 2>&1 | tail -n +2 | cut -f1 -d'.' | uniq | sed 's/ //g'))
    _describe 'commands' top_level_commands
    
}

_govc_get_subcommand_args () {
    cut -f2- -d' ' <<< $line[1]
}

_govc_list_vms () {
    local -a vm_list
    vm_list=
}