Iterm2 imgcat image output from golang

imgcat.go

import (
	"encoding/base64"
	"fmt"
	"io/ioutil"
	"os"
)

func main() {
	r, err := os.Open("yourimagehere.png")
	if err != nil {
		panic(fmt.Sprintf("debug err: %v\n", err))
	}
	bz, err := ioutil.ReadAll(r)
	if err != nil {
		panic(fmt.Sprintf("debug err: %v\n", err))
	}
	fmt.Printf("\033]1337;File=;inline=1:%s\a\n", base64.StdEncoding.EncodeToString(bz))
}

// for more complex implementations checkout these repos: 
// https://github.com/martinlindhe/imgcat/blob/master/lib/imgcat.go#L43
// https://github.com/olivere/iterm2-imagetools/blob/master/cmd/imgcat/imgcat.go