gstewart/ansicolor

Ansicolor library provides color console in Windows as ANSICON for Golang.

ansicolor

Ansicolor library provides color console in Windows as ANSICON for Golang.

Features

Escape sequence	Text attributes
\x1b[0m	All attributes off(color at startup)
\x1b[1m	Bold on(enable foreground intensity)
\x1b[4m	Underline on
\x1b[5m	Blink on(enable background intensity)
\x1b[21m	Bold off(disable foreground intensity)
\x1b[24m	Underline off
\x1b[25m	Blink off(disable background intensity)

Escape sequence	Foreground colors
\x1b[30m	Black
\x1b[31m	Red
\x1b[32m	Green
\x1b[33m	Yellow
\x1b[34m	Blue
\x1b[35m	Magenta
\x1b[36m	Cyan
\x1b[37m	White
\x1b[39m	Default(foreground color at startup)

Escape sequence	Background colors
\x1b[40m	Black
\x1b[41m	Red
\x1b[42m	Green
\x1b[43m	Yellow
\x1b[44m	Blue
\x1b[45m	Magenta
\x1b[46m	Cyan
\x1b[47m	White
\x1b[49m	Default(background color at startup)

Example

package main

import (
	"fmt"
	"os"

	"github.com/shiena/ansicolor"
)

func main() {
	w := ansicolor.NewAnsiColorWriter(os.Stdout)
	text := "%sforeground %sbold%s %sbackground%s\n"
	fmt.Fprintf(w, text, "\x1b[31m", "\x1b[1m", "\x1b[21m", "\x1b[41;32m", "\x1b[0m")
	fmt.Fprintf(w, text, "\x1b[32m", "\x1b[1m", "\x1b[21m", "\x1b[42;31m", "\x1b[0m")
	fmt.Fprintf(w, text, "\x1b[33m", "\x1b[1m", "\x1b[21m", "\x1b[43;34m", "\x1b[0m")
	fmt.Fprintf(w, text, "\x1b[34m", "\x1b[1m", "\x1b[21m", "\x1b[44;33m", "\x1b[0m")
	fmt.Fprintf(w, text, "\x1b[35m", "\x1b[1m", "\x1b[21m", "\x1b[45;36m", "\x1b[0m")
	fmt.Fprintf(w, text, "\x1b[36m", "\x1b[1m", "\x1b[21m", "\x1b[46;35m", "\x1b[0m")
	fmt.Fprintf(w, text, "\x1b[37m", "\x1b[1m", "\x1b[21m", "\x1b[47;30m", "\x1b[0m")
}

See also:

• https://github.com/daviddengcn/go-colortext
• https://github.com/adoxa/ansicon
• https://github.com/aslakhellesoy/wac
• https://github.com/wsxiaoys/terminal

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request