private static void ProcessDirs(string[] directories, string filePattern, Statistics stat)
{
foreach (var directory in directories)
{
var dirInfo = new DirectoryInfo(directory);
var fileInfos = dirInfo.EnumerateFiles(filePattern, SearchOption.AllDirectories).ToList();
stat.StartProcessingDir(dirInfo, fileInfos);
foreach (var fileInfo in fileInfos)
{
stat.StartProcessingFile(fileInfo.FullName);
stat.PrintStatus();
try
{
ProcessFile(fileInfo.FullName, stat);
}
catch
{
stat.ProcessingIsFailed(fileInfo.FullName);
}
stat.EndProcessingFile();
}
stat.EndProcessingDir();
}
}
private static void Main()
{
const string FilePattern = "*.cs";
string[] directories =
{
// ATTENTION:
// Setup your local paths for Bridge and Bridge.Html5 projects
// before running the Utility.
@"D:\BridgeFork\Bridge",
@"D:\BridgeFork\Html5" // (!) Bridge.Html5 project should be configured to Suppress warning 0626
};
// ====================================================================================
try
{
var stat = new Statistics(directories.Length);
ProcessDirs(directories, FilePattern, stat);
stat.PrintStatistics();
}
catch (Exception ex)
{
Console.WriteLine();
Console.WriteLine("Can't process the specified directories. Please see the exception details below:");
Console.WriteLine(ex.ToString());
Console.WriteLine();
Console.WriteLine("Press any key to exit..");
Console.ReadKey();
}
}
private static void ProcessFile(string fullName, Statistics stat)
{
var fileContent = File.ReadAllText(fullName);
var fileSyntaxTree = CSharpSyntaxTree.ParseText(fileContent);
var root = fileSyntaxTree.GetRoot();
var updatedMethods = new Dictionary<BaseMethodDeclarationSyntax, BaseMethodDeclarationSyntax>();
// Look at classes only:
var classes = root.DescendantNodes().OfType<ClassDeclarationSyntax>().ToList();
foreach (var classDeclaration in classes)
{
var classModified = false;
var methodAndOperators =
classDeclaration.DescendantNodes()
.OfType<BaseMethodDeclarationSyntax>()
.Where(x => x.Kind() == SyntaxKind.MethodDeclaration || x.Kind() == SyntaxKind.OperatorDeclaration)
.ToList();
foreach (var method in methodAndOperators)
{
var updatedMethod = method;
if (RoslynHelper.TransformEmptyMethodToExtern(ref updatedMethod))
{
updatedMethods[method] = updatedMethod;
switch (method.Kind())
{
case SyntaxKind.MethodDeclaration:
stat.MethodWasModified();
break;
case SyntaxKind.OperatorDeclaration:
stat.OperatorWasModified();
break;
default:
throw new NotSupportedException($"BaseMethod type is not supported: {method.GetType().FullName}");
}
stat.MethodWasModified();
classModified = true;
}
}
if (classModified)
{
stat.ClassWasModified();
}
}
// Modify the file if there are any changes
if (updatedMethods.Count > 0)
{
root = root.ReplaceNodes(updatedMethods.Keys, (m1, m2) => updatedMethods[m1]);
var updatedFileContent = root.ToFullString();
File.WriteAllText(fullName, updatedFileContent);
stat.FileWasModified();
}
}