Function CopyFile

pkg/fileutil/fileutil.go:164–185

CopyFile copies a file from src to dst using buffered IO.

(src, dst string)

// CopyFile copies a file from src to dst using buffered IO.
func CopyFile(src, dst string) error {
	fileutilLog.Printf("Copying file: src=%s, dst=%s", src, dst)
	in, err := os.Open(src)
	if err != nil {
		fileutilLog.Printf("Failed to open source file: %s", err)
		return err
	}
	defer in.Close()

	out, err := os.Create(dst)
	if err != nil {
		fileutilLog.Printf("Failed to create destination file: %s", err)
		return err
	}
	err = copyFileContents(in, out, dst)
	if err != nil {
		return err
	}

	fileutilLog.Printf("File copied successfully: src=%s, dst=%s", src, dst)
	return nil
}