line  

line is an easy to use package for stylizing terminal output. line focuses on usability via chaining and, consequently, is quite flexible. line also boasts compatibility with the popular Color package.

Install

go get github.com/dollarshaveclub/line

Usage

Simple

package main

import "github.com/dollarshaveclub/line"

func main() {
    line.Red().Print("Hello ").Green("World").Blue().Println("!!!")
}

Prefix / Suffix

package main

import "github.com/dollarshaveclub/line"

func main() {
	line.Prefix("--> ").Suffix(" <---").Println("Nice to meet you!").Println("And you too!")
}

Complex

package main

import (
	"os"

	"github.com/dollarshaveclub/line"
	"github.com/fatih/color"
)

func main() {
	output := line.New(os.Stdout, "", "", line.WhiteColor)
	output.Println("Welcome! Here is a list:")

	li := output.Prefix("--> ").Red()
	li.Println("one").Println("two").Println("sub")

	subli := li.Prefix("  --> ").Green()
	subli.Println("a").Println("b")

	output.Println()

	boldgreen := color.New(color.Bold, color.FgMagenta)
	output.Format(boldgreen).Println("Have a nice day!")
}