terminal

Documentation

Overview

Package terminal contains helper for the terminal, such as coloring output.

Index

• func Error(s string) string
• func IsTerminal(f *os.File) bool
• func Notice(s string) string
• func PrintANSIColors(f *os.File) bool
• func Warning(s string) string

Functions

func Error

func Error(s string) string

Error colorizes the string in a colour that grabs attention.

func IsTerminal

func IsTerminal(f *os.File) bool

IsTerminal return true if the file descriptor is terminal and the TERM environment variable isn't a dumb one.

func Notice

func Notice(s string) string

Notice colorizes the string in a noticeable color.

func PrintANSIColors

func PrintANSIColors(f *os.File) bool

PrintANSIColors returns false if NO_COLOR env variable is set, else IsTerminal(f).

func Warning

func Warning(s string) string

Warning colorizes the string in a colour that warns.