internal static async Task CopyDirectory()

in src/BackupExplorer/RestServer/Controllers/Utilities.cs [21:54]

• 26 lines of code
• 5 McCabe index (conditional complexity)

        internal static async Task CopyDirectory(string source, string destination)
        {
            // Get the subdirectories for the specified directory.
            DirectoryInfo dir = new DirectoryInfo(source);

            if (!dir.Exists)
            {
                throw new DirectoryNotFoundException(
                    "Source directory does not exist or could not be found: "
                    + source);
            }

            DirectoryInfo[] dirs = dir.GetDirectories();
            // If the destination directory doesn't exist, create it.
            if (!Directory.Exists(destination))
            {
                Directory.CreateDirectory(destination);
            }

            // Get the files in the directory and copy them to the new location.
            FileInfo[] files = dir.GetFiles();
            foreach (FileInfo file in files)
            {
                string destFilePath = Path.Combine(destination, file.Name);
                file.CopyTo(destFilePath, false);
            }

            // Copy subdirectories.
            foreach (DirectoryInfo subdir in dirs)
            {
                string destFolder = Path.Combine(destination, subdir.Name);
                await CopyDirectory(subdir.FullName, destFolder);
            }
        }