matchpattern

Documentation

Index

• func Sanitize(pattern string) string
• func ToRegexp(pattern string) string
• func Validate(pattern string) (matcher *regexp.Regexp, err error)
• func ValidateWithoutCache(pattern string) (matcher *regexp.Regexp, err error)

Functions

func Sanitize

func Sanitize(pattern string) string

Sanitize canonicalized the pattern for use by ToRegexp

func ToRegexp

func ToRegexp(pattern string) string

ToRegexp converts a MatchPattern field into a regexp string. It does not validate the pattern. It supports: * to select 0 or more DNS valid characters

func Validate

func Validate(pattern string) (matcher *regexp.Regexp, err error)

Validate ensures that pattern is a parseable matchPattern. It returns the regexp generated when validating.

func ValidateWithoutCache

func ValidateWithoutCache(pattern string) (matcher *regexp.Regexp, err error)

ValidateWithoutCache is the same as Validate() but doesn't consult the regex LRU.