Golang iterate files.go

package main

import (
	"log"
	"os"
	"path/filepath"
)

func main() {
	searchDir, err := os.Getwd()
	if err != nil {
		log.Fatal(err)
	}

	err = filepath.Walk(searchDir, processFile)
}

func processFile(path string, fileInfo os.FileInfo, err error) error {
	return nil
}