Calling os.exec on some files

main.go

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"strings"
	"os/exec"
)

const dir = "/home/pato/Desktop/icons/"
func main() {
	files, err := ioutil.ReadDir(dir)
	if err != nil {
		log.Fatal(err)
	}

	for _, file := range files {
		if strings.Contains(file.Name(), ".go") {

		}else {
			cmd := exec.Command("/home/pato/Software/svgcleaner/svgcleaner",dir+file.Name(),dir+"new"+file.Name())
			err := cmd.Run()
			fmt.Println("Finished:", err)
			fmt.Println(file.Name())
		}
	}
}