public void Execute(IAppendFileNameWardenOptions options)
{
var files = _fs.DirectoryInfo
.FromDirectoryName(options.Source)
.EnumerateFiles("*", options.Search)
.ToList();
var overwrittenFiles = new List <string>();
foreach (var file in files)
{
if (overwrittenFiles.Contains(file.FullName))
{
continue;
}
var fileDirectory = file.DirectoryName;
var fileNameWithoutExtension = _fs.Path.GetFileNameWithoutExtension(file.Name);
var fileExtension = _fs.Path.GetExtension(file.Name);
var fileNameWithSuffix = _appendFileNameStrategy.FormatFileName(fileNameWithoutExtension, fileExtension, options);
var fileNameWithSuffixPath = _fs.Path.Combine(fileDirectory, fileNameWithSuffix);
var fileNameWithSuffixInfo = _fs.FileInfo.FromFileName(fileNameWithSuffixPath);
if (options.OverwriteExistingFiles && fileNameWithSuffixInfo.Exists)
{
overwrittenFiles.Add(fileNameWithSuffixPath);
fileNameWithSuffixInfo.Delete();
}
file.MoveTo(fileNameWithSuffixPath);
}
}
public string FormatFileName(string fileName, string extension, IAppendFileNameWardenOptions options) =>
$"{fileName}{options.Suffix}{extension}";