https://github.com/programyazar/gomicrocolor

Golang bash color output writer
https://github.com/programyazar/gomicrocolor

Last synced: 7 days ago
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Golang bash color output writer

• Host: GitHub
• URL: https://github.com/programyazar/gomicrocolor
• Owner: ProgramYazar
• Created: 2017-09-12T06:05:34.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-09-12T06:38:43.000Z (about 7 years ago)
• Last Synced: 2024-06-21T06:03:45.168Z (5 months ago)
• Language: Go
• Size: 1.95 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# GoMicroColor

Golang bash color output writer  

# Usage

This library can be use as standart golang io.Writer. Its a simple solution for simple problems on bash environment. Tested on MacOsX but probably works on Linux.

# Example

Basic usage of this library...

```go

package main

import (

	"fmt"

	"io"

	"log"

	"os"

	gcolor "github.com/ProgramYazar/GoMicroColor"

)

func listen(ch chan string) {

	// better error output

	errorOut := gcolor.NewColorWriter(os.Stderr, gcolor.Red, gcolor.BackgroundGreen)

	tw := io.MultiWriter(

		os.Stderr,

		os.Stdout,

		errorOut,

	)

	fmt.Fprintf(tw, "received data: %s\n", <-ch)

}

func main() {

	var ch = make(chan string)

	go listen(ch)

	ch <- "Error line"

	close(ch)

	greenOutput := gcolor.NewColorWriter(os.Stderr, gcolor.Green, gcolor.BackgroundDefault)

	logger := log.New(greenOutput, "", log.LstdFlags)

	logger.Println("logger can log this")

}

```