github.com/loafoe/cli@v7.1.0+incompatible/util/command_parser/prevent_extra_args_v7.go (about)

     1  package command_parser
     2  
     3  import (
     4  	"strings"
     5  
     6  	"code.cloudfoundry.org/cli/command/translatableerror"
     7  )
     8  
     9  func preventExtraArgs(args []string) error {
    10  	if len(args) > 0 {
    11  		return translatableerror.TooManyArgumentsError{
    12  			ExtraArgument: strings.Join(args, " "),
    13  		}
    14  	}
    15  	return nil
    16  }