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package cmd
import (
"errors"
"github.com/spf13/cobra"
)
// ErrBadArgs is returned when the incorrect number of arguments was passed.
var ErrBadArgs = errors.New("incorrect number of arguments")
// CheckArgs validates the number of arguments for a command.
func CheckArgs(cmd *cobra.Command, args []string, minArgs int, maxArgs int) (bool, error) {
if len(args) < minArgs || (maxArgs != -1 && len(args) > maxArgs) {
_ = cmd.Help()
if len(args) == 0 {
return true, nil
}
return true, errors.New("Invalid number of arguments")
}
return false, nil
}
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