kubernetes/vendor/github.com/spf13/cobra/args.go

type PositionalArgs …

// legacyArgs validation has the following behaviour:
// - root commands with no subcommands can take arbitrary arguments
// - root commands with subcommands will do subcommand validity checking
// - subcommands will always accept arbitrary arguments
func legacyArgs(cmd *Command, args []string) error { … }

// NoArgs returns an error if any args are included.
func NoArgs(cmd *Command, args []string) error { … }

// OnlyValidArgs returns an error if there are any positional args that are not in
// the `ValidArgs` field of `Command`
func OnlyValidArgs(cmd *Command, args []string) error { … }

// ArbitraryArgs never returns an error.
func ArbitraryArgs(cmd *Command, args []string) error { … }

// MinimumNArgs returns an error if there is not at least N args.
func MinimumNArgs(n int) PositionalArgs { … }

// MaximumNArgs returns an error if there are more than N args.
func MaximumNArgs(n int) PositionalArgs { … }

// ExactArgs returns an error if there are not exactly n args.
func ExactArgs(n int) PositionalArgs { … }

// RangeArgs returns an error if the number of args is not within the expected range.
func RangeArgs(min int, max int) PositionalArgs { … }

// MatchAll allows combining several PositionalArgs to work in concert.
func MatchAll(pargs ...PositionalArgs) PositionalArgs { … }

// ExactValidArgs returns an error if there are not exactly N positional args OR
// there are any positional args that are not in the `ValidArgs` field of `Command`
//
// Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead
func ExactValidArgs(n int) PositionalArgs { … }