private async Task ReplaceContent(ReplaceOptions options, string[] files)
{
var(search, replace, ignoreCase, target) =
(
options.Search,
options.Replace,
options.IgnoreCase,
options.Target
);
var supportedExtensions = options.ReplaceExtensions;
foreach (var file in files)
{
Console.WriteLine("Processing file '{0}'...", file);
var ext = Path.GetExtension(file);
if (supportedExtensions.Contains(ext))
{
var cdet = GetCharsetDetector(file);
if (cdet.Charset != null)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("Charset: {0}, confidence: {1}... ", cdet.Charset, cdet.Confidence);
var encoding = Encoding.GetEncoding(cdet.Charset);
var original = await File.ReadAllTextAsync(file, encoding);
var content = Rename(original, search, replace, ignoreCase);
if (content != original)
{
await File.WriteAllTextAsync(file, content, encoding);
Console.Write("Saving content... Done.{0}", Environment.NewLine);
}
else
{
Console.Write("Done.{0}", Environment.NewLine);
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Charset detection failed, skipping...");
}
}
else
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("File extension '{0}' not listed. Done", ext);
}
Console.ResetColor();
Console.WriteLine();
}
}
private static (string[] Searches, string[] Replaces) GetMultiterms(ReplaceOptions options)
{
var searches = options.Search.Split(' ', StringSplitOptions.RemoveEmptyEntries);
var replaces = options.Replace.Split(' ', StringSplitOptions.RemoveEmptyEntries);
if (searches.Length != replaces.Length)
{
throw new Exception("When multiterm option present, search and replace arrays should have the same number of space-separated terms");
}
var len = Math.Min(searches.Length, replaces.Length);
return(searches.Take(len).ToArray(), replaces.Take(len).ToArray());
}