cli

Documentation

Index

• func IsOptionError(err error) bool
• func PrepareArguments(args []string) []string
• func SupportedLogLevel(level string) bool
• func ValidateOptions(args []string) error
• type OptionError
  • func (oe *OptionError) Error() string
  • func (oe *OptionError) Unwrap() error

Functions

func IsOptionError

func IsOptionError(err error) bool

IsOptionError reports whether err came from option validation.

func PrepareArguments

func PrepareArguments(args []string) []string

PrepareArguments preserves Facter's command precedence: known command flags are moved before normal flags, and bare fact names become query arguments.

func SupportedLogLevel

func SupportedLogLevel(level string) bool

SupportedLogLevel reports whether level is accepted by Ruby-compatible log-level validation.

func ValidateOptions

func ValidateOptions(args []string) error

ValidateOptions reports invalid option combinations before command execution, matching Ruby Facter's validator.

Types

type OptionError

type OptionError struct {
	Err error
}

OptionError identifies command-line option validation failures.

func (*OptionError) Error

func (oe *OptionError) Error() string

func (*OptionError) Unwrap

func (oe *OptionError) Unwrap() error