printf in color

[Constantine Vasil]

I am printing a lot lines in command line during testing.

Visualizing using a color would be great.

Are there a way to send color related commands to the terminal using printf?

[bryanturley]

Depends on your terminal.

http://en.wikipedia.org/wiki/ANSI_escape_code#Colors

[Constantine Vasil]

I am using Ubuntu - how you will code it in fmt.Printf?

[Constantine Vasil]

GNOME Terminal - 3.4.1.1 - A terminal emulator for the GNOME desktop

[speter]

fmt.Println("\x1b[31;1mHello, World!\x1b[0m")

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[Constantine Vasil]

Here is the code I got:

        const CLR_0 = "\x1b[30;1m"

const CLR_R = "\x1b[31;1m"

const CLR_G = "\x1b[32;1m"

const CLR_Y = "\x1b[33;1m"

const CLR_B = "\x1b[34;1m"

const CLR_M = "\x1b[35;1m"

const CLR_C = "\x1b[36;1m"

const CLR_W = "\x1b[37;1m"

const CLR_N = "\x1b[0m"

fmt.Printf("%s%s%s\t%s%s%s\t%s%s%s\t%s%s%s\t%s%s%s\n",

CLR_G, sl1[0], CLR_N,

CLR_Y, sl1[1], CLR_N,

CLR_B, sl1[2], CLR_N,

CLR_W, sl1[3], CLR_N,

CLR_M, sl1[4], CLR_N,

[David DENG]

Try this package: https://github.com/daviddengcn/go-colortext

David

[Константин Иванов]

Hello. I wrote the library that allows to use ANSI-colors (unix and win10+).
It allows to use colored printf such as

fmt.Priintf("neutral, red %d, cyan %d, bold %s", Red(35), Cyan(100), Bold("bold"))

Check it out https://github.com/logrusorgru/aurora

The library doesn't support Windows. But Windows 10 since some build
supports ANSI-colors and the library work on it.

суббота, 2 февраля 2013 г., 3:02:04 UTC+4 пользователь Constantine Vassilev написал:

[gary.wi...@victoriaplumb.com]

https://godoc.org/?q=terminal+color

[Anmol Sethi]

I wrote a similar library once https://github.com/nhooyr/color

But I like your approach better because you can just use fmt.Printf

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