color

Documentation

Index

• Variables
• func Colorize(s string) string
• func ColorizeString(clr, s string) string
• type Color
  • func (c *Color) AddRE(REs []string)
  • func (c *Color) Colorize(s string) string

Variables

var Colors = map[string]*Color{
	"Blue":    {Colorizer: termcolor.New(termcolor.FgBlue).Sprint},
	"Green":   {Colorizer: termcolor.New(termcolor.FgGreen).Sprint},
	"Yellow":  {Colorizer: termcolor.New(termcolor.FgYellow).Sprint},
	"Red":     {Colorizer: termcolor.New(termcolor.FgRed).Sprint},
	"BoldRed": {Colorizer: termcolor.New(termcolor.FgRed).Add(termcolor.Bold).Sprint},
	"Danger":  {Colorizer: termcolor.New(termcolor.FgBlack).Add(termcolor.Bold).Add(termcolor.BgRed).Sprint},
}

map Colors is the list of known colors. After adding a color here, be sure to add a key of the same name in muxytail.conf.

Functions

func Colorize

func Colorize(s string) string

Colorize iterates over each Color and applies all of the regexps associated with that color to the supplied string.

func ColorizeString

func ColorizeString(clr, s string) string

ColorizeString returns the string argument in a specific color.

Types

type Color

type Color struct {
	// RE is a slice of regexps that, when matched, are colorized
	RE []*regexp.Regexp
	// Colorizer is a Sprint() method of a color from fatih/color
	Colorizer func(...any) string
}

struct Color holds the configuration for each handled termcolor.

func (*Color) AddRE

func (c *Color) AddRE(REs []string)

c.AddRE turns a slice of strings into regexps and attaches them to c.RE. Strings are surrounded by parentheses before being compiled into regexps.

func (*Color) Colorize

func (c *Color) Colorize(s string) string

c.Colorize applies c.Colorizer() for each regexp in c.RE to the provided string, and returns a string fully colorized for the particular termcolor.