Zoraxy/mod/update/updateutil/updateutil.go

package updateutil

import (
	"io"
	"os"
)

// Helper function to copy files
func CopyFile(src, dst string) error {
	sourceFile, err := os.Open(src)
	if err != nil {
		return err
	}
	defer sourceFile.Close()

	destinationFile, err := os.Create(dst)
	if err != nil {
		return err
	}
	defer destinationFile.Close()

	_, err = io.Copy(destinationFile, sourceFile)
	return err
}