private async Task <string> FromAssemblyTypeAsync(string[] classNames, string settingsData)
{
var document = new SwaggerDocument();
var settings = JsonConvert.DeserializeObject <AssemblyTypeToSwaggerGeneratorSettings>(settingsData);
RegisterReferencePaths(GetAllReferencePaths(settings));
var generator = new JsonSchemaGenerator(settings);
var schemaResolver = new SwaggerSchemaResolver(document, settings);
#if FullNet
var assemblies = PathUtilities.ExpandFileWildcards(settings.AssemblySettings.AssemblyPaths)
.Select(path => Assembly.LoadFrom(path)).ToArray();
#else
var currentDirectory = await DynamicApis.DirectoryGetCurrentDirectoryAsync().ConfigureAwait(false);
var assemblies = PathUtilities.ExpandFileWildcards(settings.AssemblySettings.AssemblyPaths)
.Select(path => Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(path, currentDirectory))).ToArray();
#endif
var allExportedClassNames = assemblies.SelectMany(a => a.ExportedTypes).Select(t => t.FullName).ToList();
var matchedClassNames = classNames
.SelectMany(n => PathUtilities.FindWildcardMatches(n, allExportedClassNames, '.'))
.Distinct();
foreach (var className in matchedClassNames)
{
var type = assemblies.Select(a => a.GetType(className)).FirstOrDefault(t => t != null);
await generator.GenerateAsync(type, schemaResolver).ConfigureAwait(false);
}
return(document.ToJson());
}
protected override async Task <string> RunIsolatedAsync(AssemblyLoader.AssemblyLoader assemblyLoader)
{
var document = new SwaggerDocument();
var generator = new JsonSchemaGenerator(Settings);
var schemaResolver = new SwaggerSchemaResolver(document, Settings);
#if FullNet
var assemblies = PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(path => Assembly.LoadFrom(path)).ToArray();
#else
var currentDirectory = await DynamicApis.DirectoryGetCurrentDirectoryAsync().ConfigureAwait(false);
var assemblies = PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(path => assemblyLoader.Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(path, currentDirectory))).ToArray();
#endif
var allExportedClassNames = assemblies.SelectMany(a => a.ExportedTypes).Select(t => t.FullName).ToList();
var matchedClassNames = ClassNames
.SelectMany(n => PathUtilities.FindWildcardMatches(n, allExportedClassNames, '.'))
.Distinct();
foreach (var className in matchedClassNames)
{
var type = assemblies.Select(a => a.GetType(className)).FirstOrDefault(t => t != null);
await generator.GenerateAsync(type, schemaResolver).ConfigureAwait(false);
}
return(document.ToJson());
}
public virtual async Task <object> RunAsync(CommandLineProcessor processor, IConsoleHost host)
{
if (!string.IsNullOrEmpty(Input) && !Input.StartsWith("/") && !Input.StartsWith("-"))
{
await ExecuteDocumentAsync(host, Input);
}
else
{
var hasNSwagJson = await DynamicApis.FileExistsAsync("nswag.json").ConfigureAwait(false);
if (hasNSwagJson)
{
await ExecuteDocumentAsync(host, "nswag.json");
}
var currentDirectory = await DynamicApis.DirectoryGetCurrentDirectoryAsync().ConfigureAwait(false);
var files = await DynamicApis.DirectoryGetFilesAsync(currentDirectory, "*.nswag").ConfigureAwait(false);
if (files.Any())
{
foreach (var file in files)
{
await ExecuteDocumentAsync(host, file);
}
}
else if (!hasNSwagJson)
{
host.WriteMessage("Current directory does not contain any .nswag files.");
}
}
return(null);
}
private Assembly TryLoadByName(List <string> allReferencePaths, string assemblyName)
{
foreach (var path in allReferencePaths)
{
var files = Directory.GetFiles(path, assemblyName + ".dll", SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
try
{
#if FullNet
return(Assembly.LoadFrom(file));
#else
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult();
return(Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(file, currentDirectory)));
#endif
}
catch (Exception exception)
{
Debug.WriteLine("NSwag: AssemblyLoader exception when loading assembly by file '" + file + "': \n" + exception);
}
}
}
return(null);
}
protected void RegisterReferencePaths(IEnumerable <string> referencePaths)
{
#if FullNet
var allReferencePaths = new List <string>(GetAllDirectories(AppDomain.CurrentDomain.SetupInformation.ApplicationBase));
#else
var allReferencePaths = new List <string>();
#endif
foreach (var path in referencePaths.Where(p => !string.IsNullOrWhiteSpace(p)))
{
allReferencePaths.Add(path);
allReferencePaths.AddRange(GetAllDirectories(path));
}
// Add path to nswag directory
allReferencePaths.Add(Path.GetDirectoryName(typeof(AssemblyLoader).GetTypeInfo().Assembly.CodeBase.Replace("file:///", string.Empty)));
allReferencePaths = allReferencePaths.Distinct().ToList();
#if FullNet
AppDomain.CurrentDomain.AssemblyResolve += (sender, args) =>
#else
Context.Resolving += (context, args) =>
#endif
{
var separatorIndex = args.Name.IndexOf(",", StringComparison.Ordinal);
var assemblyName = separatorIndex > 0 ? args.Name.Substring(0, separatorIndex) : args.Name;
#if FullNet
var existingAssembly = AppDomain.CurrentDomain.GetAssemblies().FirstOrDefault(a => a.GetName().Name == assemblyName);
if (existingAssembly != null)
{
return(existingAssembly);
}
#endif
foreach (var path in allReferencePaths)
{
var files = Directory.GetFiles(path, assemblyName + ".dll", SearchOption.TopDirectoryOnly);
foreach (var file in files)
{
try
{
#if FullNet
return(Assembly.LoadFrom(file));
#else
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult();
return(Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(file, currentDirectory)));
#endif
}
catch (Exception exception)
{
Debug.WriteLine("AssemblyLoader.AssemblyResolve exception when loading DLL '" + file + "': \n" + exception.ToString());
}
}
}
return(null);
};
}
internal string[] GetExportedClassNames(string assemblyPath, IEnumerable <string> referencePaths)
{
RegisterReferencePaths(referencePaths);
#if FullNet
var assembly = Assembly.LoadFrom(assemblyPath);
#else
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult();
var assembly = Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(assemblyPath, currentDirectory));
#endif
return(GetExportedClassNames(assembly));
}
protected async Task <Assembly[]> LoadAssembliesAsync(IEnumerable <string> assemblyPaths, AssemblyLoader.AssemblyLoader assemblyLoader)
{
#if FullNet
var assemblies = PathUtilities.ExpandFileWildcards(assemblyPaths)
.Select(path => Assembly.LoadFrom(path)).ToArray();
#else
var currentDirectory = await DynamicApis.DirectoryGetCurrentDirectoryAsync().ConfigureAwait(false);
var assemblies = PathUtilities.ExpandFileWildcards(assemblyPaths)
.Select(path => assemblyLoader.Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(path, currentDirectory)))
.ToArray();
#endif
return(assemblies);
}
private string[] GetControllerNames(AssemblyLoader.AssemblyLoader assemblyLoader)
{
#if FullNet
return(PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(Assembly.LoadFrom)
#else
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult());
return(PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(p => assemblyLoader.Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(p, currentDirectory)))
#endif
.SelectMany(WebApiToSwaggerGenerator.GetControllerClasses)
.Select(t => t.FullName)
.OrderBy(c => c)
.ToArray());
}
protected override async Task <string[]> RunIsolatedAsync(AssemblyLoader.AssemblyLoader assemblyLoader)
{
#if FullNet
return(PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(Assembly.LoadFrom)
#else
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult());
return(PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(p => assemblyLoader.Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(p, currentDirectory)))
#endif
.SelectMany(a => a.ExportedTypes)
.Select(t => t.FullName)
.OrderBy(c => c)
.ToArray());
}
private async Task <IEnumerable <Type> > GetControllerTypesAsync(IEnumerable <string> controllerNames, AssemblyLoader.AssemblyLoader assemblyLoader)
#pragma warning restore 1998
{
if (AssemblyPaths == null || AssemblyPaths.Length == 0)
{
throw new InvalidOperationException("No assembly paths have been provided.");
}
#if FullNet
var assemblies = PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(path => Assembly.LoadFrom(path)).ToArray();
#else
var currentDirectory = await DynamicApis.DirectoryGetCurrentDirectoryAsync().ConfigureAwait(false);
var assemblies = PathUtilities.ExpandFileWildcards(AssemblyPaths)
.Select(path => assemblyLoader.Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(path, currentDirectory))).ToArray();
#endif
var allExportedNames = assemblies.SelectMany(a => a.ExportedTypes).Select(t => t.FullName).ToList();
var matchedControllerNames = controllerNames
.SelectMany(n => PathUtilities.FindWildcardMatches(n, allExportedNames, '.'))
.Distinct();
var controllerNamesWithoutWildcard = controllerNames.Where(n => !n.Contains("*")).ToArray();
if (controllerNamesWithoutWildcard.Any(n => !matchedControllerNames.Contains(n)))
{
throw new TypeLoadException("Unable to load type for controllers: " + string.Join(", ", controllerNamesWithoutWildcard));
}
var controllerTypes = new List <Type>();
foreach (var className in matchedControllerNames)
{
var controllerType = assemblies.Select(a => a.GetType(className)).FirstOrDefault(t => t != null);
if (controllerType != null)
{
controllerTypes.Add(controllerType);
}
else
{
throw new TypeLoadException("Unable to load type for controller: " + className);
}
}
return(controllerTypes);
}
private Assembly TryLoadByPath(string assemblyName, string file)
{
try
{
if (!file.EndsWith("/refs/" + assemblyName + ".dll") &&
!file.EndsWith("\\refs\\" + assemblyName + ".dll"))
{
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult();
return(LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(file, currentDirectory)));
}
}
catch (Exception exception)
{
Debug.WriteLine("NSwag: AssemblyLoader exception when loading assembly by file '" + file + "': \n" + exception);
}
return(null);
}
internal string[] GetExportedClassNames(string[] assemblyPaths, IEnumerable <string> referencePaths)
{
RegisterReferencePaths(referencePaths);
#if FullNet
return(PathUtilities.ExpandFileWildcards(assemblyPaths)
.Select(Assembly.LoadFrom)
#else
var currentDirectory = DynamicApis.DirectoryGetCurrentDirectoryAsync().GetAwaiter().GetResult());
return(PathUtilities.ExpandFileWildcards(assemblyPaths)
.Select(p => Context.LoadFromAssemblyPath(PathUtilities.MakeAbsolutePath(p, currentDirectory)))
#endif
.SelectMany(a => a.ExportedTypes)
.Select(t => t.FullName)
.OrderBy(c => c)
.ToArray());
}
