private static int RunFormatCommand(FormatOptions options)
{
var cts = new CancellationTokenSource();
var ct = cts.Token;
Console.CancelKeyPress += delegate { cts.Cancel(); };
try
{
RunFormatAsync(options, ct).Wait(ct);
Console.WriteLine("Completed formatting.");
return 0;
}
catch (AggregateException ex)
{
var typeLoadException = ex.InnerExceptions.FirstOrDefault() as ReflectionTypeLoadException;
if (typeLoadException == null)
throw;
Console.WriteLine("ERROR: Type loading error detected. In order to run this tool you need either Visual Studio 2015 or Microsoft Build Tools 2015 tools installed.");
var messages = typeLoadException.LoaderExceptions.Select(e => e.Message).Distinct();
foreach (var message in messages)
Console.WriteLine("- {0}", message);
return 1;
}
}
private static async Task<int> RunFormatAsync(FormatOptions options, CancellationToken cancellationToken)
{
var engine = FormattingEngine.Create(s_defaultCompositionAssemblies);
var configBuilder = ImmutableArray.CreateBuilder<string[]>();
configBuilder.Add(options.PreprocessorConfigurations.ToArray());
engine.PreprocessorConfigurations = configBuilder.ToImmutableArray();
engine.Verbose = options.Verbose;
engine.AllowTables = options.DefineDotNetFormatter;
engine.FileNames = options.Files.ToImmutableArray();
engine.CopyrightHeader = options.CopyrightHeaderText;
if (options.UseAnalyzers)
{
if (!SetDiagnosticsEnabledMap(engine, options.RuleMap))
{
return 1;
}
}
else
{
if (!SetRuleMap(engine, options.RuleMap))
{
return 1;
}
}
foreach (var item in options.FormatTargets)
{
await RunFormatItemAsync(engine, item, options.Language, options.UseAnalyzers, cancellationToken);
}
return 0;
}