colour

Documentation

Overview

Package colour implements basic text colouring for cli's limited needs.

In particular, it's not expected to provide every ANSI code, just the ones we need. The codes have also been padded so that they are the same length, which means text/tabwriter will correctly calculate alignment as long as styles are not mixed within a table.

Index

• Constants
• func Bold(text string) string
• func Title(text string) string

Constants

const (
	CodeReset = "\x1b[000000m" // Reset all attributes
	CodeTitle = "\x1b[1;37;4m" // Bold, white & underlined
	CodeBold  = "\x1b[1;0037m" // Bold & white
)

ANSI codes for coloured output, they are all the same length so as not to throw off alignment of text/tabwriter.

Functions

func Bold

func Bold(text string) string

Bold returns the given text in bold white.

If $NO_COLOR is set, text will be returned unmodified.

func Title

func Title(text string) string

Title returns the given text in a title style, bold white and underlined.

If $NO_COLOR is set, text will be returned unmodified.