ansi

Documentation

Overview

Package ansi provides methods for working with ANSI/VT100 control sequences

Index

• func HasCodes(s string) bool
• func HasCodesBytes(b []byte) bool
• func RemoveCodes(s string) string
• func RemoveCodesBytes(b []byte) []byte

Examples

• HasCodes
• HasCodesBytes
• RemoveCodes
• RemoveCodesBytes

Functions

func HasCodes

func HasCodes(s string) bool

HasCodes returns true if given string contains ANSI/VT100 control sequences

Example

input := "Hello"
fmt.Println(HasCodes(input))

input = "\033[40;38;5;82mHello\x1B[0m"
fmt.Println(HasCodes(input))

Output:

false
true

func HasCodesBytes

func HasCodesBytes(b []byte) bool

HasCodes returns true if given byte slice contains ANSI/VT100 control sequences

Example

input := []byte("Hello")
fmt.Println(HasCodesBytes(input))

input = []byte("\033[40;38;5;82mHello\x1B[0m")
fmt.Println(HasCodesBytes(input))

Output:

false
true

func RemoveCodes

func RemoveCodes(s string) string

RemoveCodesBytes returns string without all ANSI/VT100 control sequences

Example

input := "\033[40;38;5;82mHello\x1B[0m"
fmt.Println(RemoveCodes(input))

Output:

Hello

func RemoveCodesBytes

func RemoveCodesBytes(b []byte) []byte

RemoveCodesBytes returns byte slice without all ANSI/VT100 control sequences

Example

input := []byte("\033[40;38;5;82mHello\x1B[0m")
fmt.Println(string(RemoveCodesBytes(input)))

Output:

Hello