package main

import (
	"fmt"
	"os"
	"strings"
)

func SearchString(input *os.File) (s string, err error) {
	var result strings.Builder
	_, _ = fmt.Fprintln(&result, input.Name())
	listing, err := input.ReadDir(0)
	for _, entry := range listing {
		info, err := entry.Info()
		if err != nil {
			continue
		}
		_, _ = fmt.Fprintln(&result, entry.Name(), info.Size(), info.ModTime())
	}
	// _, err = io.Copy(&result, input)
	return result.String(), err
}