public static string Generate(AssemblyInfoOptions metadata, IEnumerable <string> sourceFiles)
{
var projectAttributes = GetProjectAttributes(metadata);
var existingAttributes = new List <Type>();
foreach (var sourceFile in sourceFiles)
{
var tree = CSharpSyntaxTree.ParseText(File.ReadAllText(sourceFile.Trim('"')));
var root = tree.GetRoot();
// assembly attributes can be only on first level
foreach (var attributeListSyntax in root.ChildNodes().OfType <AttributeListSyntax>())
{
if (attributeListSyntax.Target.Identifier.Kind() == SyntaxKind.AssemblyKeyword)
{
foreach (var attributeSyntax in attributeListSyntax.Attributes)
{
var projectAttribute = projectAttributes.FirstOrDefault(attribute => IsSameAttribute(attribute.Key, attributeSyntax));
if (projectAttribute.Key != null)
{
existingAttributes.Add(projectAttribute.Key);
}
}
}
}
}
return(string.Join(Environment.NewLine, projectAttributes
.Where(projectAttribute => projectAttribute.Value != null && !existingAttributes.Contains(projectAttribute.Key))
.Select(projectAttribute => $"[assembly:{projectAttribute.Key.FullName}(\"{projectAttribute.Value}\")]")));
}
public static string Generate(AssemblyInfoOptions metadata, IEnumerable<string> sourceFiles)
{
var projectAttributes = GetProjectAttributes(metadata);
var existingAttributes = new List<Type>();
foreach (var sourceFile in sourceFiles)
{
var tree = CSharpSyntaxTree.ParseText(File.ReadAllText(sourceFile));
var root = tree.GetRoot();
// assembly attributes can be only on first level
foreach (var attributeListSyntax in root.ChildNodes().OfType<AttributeListSyntax>())
{
if (attributeListSyntax.Target.Identifier.Kind() == SyntaxKind.AssemblyKeyword)
{
foreach (var attributeSyntax in attributeListSyntax.Attributes)
{
var projectAttribute = projectAttributes.FirstOrDefault(attribute => IsSameAttribute(attribute.Key, attributeSyntax));
if (projectAttribute.Key != null)
{
existingAttributes.Add(projectAttribute.Key);
}
}
}
}
}
return string.Join(Environment.NewLine, projectAttributes
.Where(projectAttribute => projectAttribute.Value != null && !existingAttributes.Contains(projectAttribute.Key))
.Select(projectAttribute => $"[assembly:{projectAttribute.Key.FullName}(\"{projectAttribute.Value}\")]"));
}
public static void Generate(ResourceSource[] sourceFiles, Stream outputStream, AssemblyInfoOptions metadata, string assemblyName, string[] references)
{
if (sourceFiles == null)
{
throw new ArgumentNullException(nameof(sourceFiles));
}
if (outputStream == null)
{
throw new ArgumentNullException(nameof(outputStream));
}
if (!sourceFiles.Any())
{
throw new InvalidOperationException("No source files specified");
}
var resourceDescriptions = new List<ResourceDescription>();
foreach (var resourceInputFile in sourceFiles)
{
if (resourceInputFile.Resource.Type == ResourceFileType.Resx)
{
resourceDescriptions.Add(new ResourceDescription(
resourceInputFile.MetadataName,
() => GenerateResources(resourceInputFile.Resource), true));
}
else if (resourceInputFile.Resource.Type == ResourceFileType.Resources)
{
resourceDescriptions.Add(new ResourceDescription(resourceInputFile.Resource.File.Name, () => resourceInputFile.Resource.File.OpenRead(), true));
}
else
{
throw new InvalidOperationException("Generation of resource assemblies from dll not supported");
}
}
var compilationOptions = new CSharpCompilationOptions(outputKind: OutputKind.DynamicallyLinkedLibrary);
var compilation = CSharpCompilation.Create(assemblyName,
references: references.Select(reference => MetadataReference.CreateFromFile(reference)),
options: compilationOptions);
compilation = compilation.AddSyntaxTrees(new[]
{
CSharpSyntaxTree.ParseText(AssemblyInfoFileGenerator.Generate(metadata, Enumerable.Empty<string>()))
});
var result = compilation.Emit(outputStream, manifestResources: resourceDescriptions);
if (!result.Success)
{
foreach (var diagnostic in result.Diagnostics)
{
Reporter.Error.WriteLine(diagnostic.ToString());
}
throw new InvalidOperationException("Error occured while emiting assembly");
}
}
public static string GenerateFSharp(AssemblyInfoOptions metadata)
{
var projectAttributes = GetProjectAttributes(metadata);
return string.Join(Environment.NewLine,
new[] { "namespace System", Environment.NewLine, Environment.NewLine }
.Concat(projectAttributes.Select(projectAttribute => $"[<assembly:{projectAttribute.Key.FullName}(\"{projectAttribute.Value}\")>]"))
.Concat(new[] { "do ()", Environment.NewLine }));
}
public static string GenerateFSharp(AssemblyInfoOptions metadata)
{
var projectAttributes = GetProjectAttributes(metadata);
return(string.Join(Environment.NewLine,
new[] { "namespace System", Environment.NewLine, Environment.NewLine }
.Concat(projectAttributes.Select(projectAttribute => $"[<assembly:{projectAttribute.Key.FullName}(\"{projectAttribute.Value}\")>]"))
.Concat(new[] { "do ()", Environment.NewLine })));
}
private static Dictionary<Type, string> GetProjectAttributes(AssemblyInfoOptions metadata)
{
return new Dictionary<Type, string>()
{
[typeof(AssemblyTitleAttribute)] = EscapeCharacters(metadata.Title),
[typeof(AssemblyDescriptionAttribute)] = EscapeCharacters(metadata.Description),
[typeof(AssemblyCopyrightAttribute)] = EscapeCharacters(metadata.Copyright),
[typeof(AssemblyFileVersionAttribute)] = EscapeCharacters(metadata.AssemblyFileVersion?.ToString()),
[typeof(AssemblyVersionAttribute)] = EscapeCharacters(metadata.AssemblyVersion?.ToString()),
[typeof(AssemblyInformationalVersionAttribute)] = EscapeCharacters(metadata.InformationalVersion),
[typeof(AssemblyCultureAttribute)] = EscapeCharacters(metadata.Culture),
[typeof(NeutralResourcesLanguageAttribute)] = EscapeCharacters(metadata.NeutralLanguage),
[typeof(TargetFrameworkAttribute)] = EscapeCharacters(metadata.TargetFramework)
};
}
private static Dictionary <Type, string> GetProjectAttributes(AssemblyInfoOptions metadata)
{
return(new Dictionary <Type, string>()
{
[typeof(AssemblyTitleAttribute)] = EscapeCharacters(metadata.Title),
[typeof(AssemblyDescriptionAttribute)] = EscapeCharacters(metadata.Description),
[typeof(AssemblyCopyrightAttribute)] = EscapeCharacters(metadata.Copyright),
[typeof(AssemblyFileVersionAttribute)] = EscapeCharacters(metadata.AssemblyFileVersion?.ToString()),
[typeof(AssemblyVersionAttribute)] = EscapeCharacters(metadata.AssemblyVersion?.ToString()),
[typeof(AssemblyInformationalVersionAttribute)] = EscapeCharacters(metadata.InformationalVersion),
[typeof(AssemblyCultureAttribute)] = EscapeCharacters(metadata.Culture),
[typeof(NeutralResourcesLanguageAttribute)] = EscapeCharacters(metadata.NeutralLanguage),
[typeof(TargetFrameworkAttribute)] = EscapeCharacters(metadata.TargetFramework)
});
}
private static bool SupportsTargetFrameworkAttribute(AssemblyInfoOptions metadata)
{
if (string.IsNullOrEmpty(metadata.TargetFramework))
{
// target framework is unknown. to be on the safe side, return false.
return false;
}
var targetFramework = NuGetFramework.Parse(metadata.TargetFramework);
if (!targetFramework.IsDesktop())
{
// assuming .NET Core, which should support .NET 4.0 attributes
return true;
}
return targetFramework.Version >= new Version(4, 0);
}
private static bool SupportsTargetFrameworkAttribute(AssemblyInfoOptions metadata)
{
if (string.IsNullOrEmpty(metadata.TargetFramework))
{
// target framework is unknown. to be on the safe side, return false.
return(false);
}
var targetFramework = NuGetFramework.Parse(metadata.TargetFramework);
if (!targetFramework.IsDesktop())
{
// assuming .NET Core, which should support .NET 4.0 attributes
return(true);
}
return(targetFramework.Version >= new Version(4, 0));
}
public static IEnumerable <string> SerializeToArgs(AssemblyInfoOptions assemblyInfoOptions)
{
var options = new List <string>();
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Title))
{
options.Add(FormatOption(TitleOptionName, assemblyInfoOptions.Title));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Description))
{
options.Add(FormatOption(DescriptionOptionName, assemblyInfoOptions.Description));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Copyright))
{
options.Add(FormatOption(CopyrightOptionName, assemblyInfoOptions.Copyright));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.AssemblyFileVersion))
{
options.Add(FormatOption(AssemblyFileVersionOptionName, assemblyInfoOptions.AssemblyFileVersion));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.AssemblyVersion))
{
options.Add(FormatOption(AssemblyVersionOptionName, assemblyInfoOptions.AssemblyVersion));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.InformationalVersion))
{
options.Add(FormatOption(InformationalVersionOptionName, assemblyInfoOptions.InformationalVersion));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Culture))
{
options.Add(FormatOption(CultureOptionName, assemblyInfoOptions.Culture));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.NeutralLanguage))
{
options.Add(FormatOption(NeutralCultureOptionName, assemblyInfoOptions.NeutralLanguage));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.TargetFramework))
{
options.Add(FormatOption(TargetFrameworkOptionName, assemblyInfoOptions.TargetFramework));
}
return(options);
}
public static IEnumerable<string> SerializeToArgs(AssemblyInfoOptions assemblyInfoOptions)
{
var options = new List<string>();
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Title))
{
options.Add(FormatOption(TitleOptionName, assemblyInfoOptions.Title));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Description))
{
options.Add(FormatOption(DescriptionOptionName, assemblyInfoOptions.Description));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Copyright))
{
options.Add(FormatOption(CopyrightOptionName, assemblyInfoOptions.Copyright));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.AssemblyFileVersion))
{
options.Add(FormatOption(AssemblyFileVersionOptionName, assemblyInfoOptions.AssemblyFileVersion));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.AssemblyVersion))
{
options.Add(FormatOption(AssemblyVersionOptionName, assemblyInfoOptions.AssemblyVersion));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.InformationalVersion))
{
options.Add(FormatOption(InformationalVersionOptionName, assemblyInfoOptions.InformationalVersion));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.Culture))
{
options.Add(FormatOption(CultureOptionName, assemblyInfoOptions.Culture));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.NeutralLanguage))
{
options.Add(FormatOption(NeutralCultureOptionName, assemblyInfoOptions.NeutralLanguage));
}
if (!string.IsNullOrWhiteSpace(assemblyInfoOptions.TargetFramework))
{
options.Add(FormatOption(TargetFrameworkOptionName, assemblyInfoOptions.TargetFramework));
}
return options;
}
public int Execute()
{
var inputResourceFiles = Args.Select(ParseInputFile).ToArray();
var outputResourceFile = ResourceFile.Create(OutputFileName);
switch (outputResourceFile.Type)
{
case ResourceFileType.Dll:
using (var outputStream = outputResourceFile.File.Create())
{
var metadata = new AssemblyInfoOptions
{
Culture = AssemblyCulture,
AssemblyVersion = AssemblyVersion,
};
ResourceAssemblyGenerator.Generate(inputResourceFiles,
outputStream,
metadata,
Path.GetFileNameWithoutExtension(outputResourceFile.File.Name),
CompilationReferences.ToArray()
);
}
break;
case ResourceFileType.Resources:
using (var outputStream = outputResourceFile.File.Create())
{
if (inputResourceFiles.Length > 1)
{
Reporter.Error.WriteLine("Only one input file required when generating .resource output");
return 1;
}
ResourcesFileGenerator.Generate(inputResourceFiles.Single().Resource, outputStream);
}
break;
default:
Reporter.Error.WriteLine("Resx output type not supported");
return 1;
}
return 0;
}
private static Dictionary<Type, string> GetProjectAttributes(AssemblyInfoOptions metadata)
{
var attributes = new Dictionary<Type, string>()
{
[typeof(AssemblyTitleAttribute)] = EscapeCharacters(metadata.Title),
[typeof(AssemblyDescriptionAttribute)] = EscapeCharacters(metadata.Description),
[typeof(AssemblyCopyrightAttribute)] = EscapeCharacters(metadata.Copyright),
[typeof(AssemblyFileVersionAttribute)] = EscapeCharacters(metadata.AssemblyFileVersion?.ToString()),
[typeof(AssemblyVersionAttribute)] = EscapeCharacters(metadata.AssemblyVersion?.ToString()),
[typeof(AssemblyInformationalVersionAttribute)] = EscapeCharacters(metadata.InformationalVersion),
[typeof(AssemblyCultureAttribute)] = EscapeCharacters(metadata.Culture),
[typeof(NeutralResourcesLanguageAttribute)] = EscapeCharacters(metadata.NeutralLanguage)
};
if (SupportsTargetFrameworkAttribute(metadata))
{
// TargetFrameworkAttribute only exists since .NET 4.0
attributes[typeof(TargetFrameworkAttribute)] = EscapeCharacters(metadata.TargetFramework);
};
return attributes;
}
private static Dictionary <Type, string> GetProjectAttributes(AssemblyInfoOptions metadata)
{
var attributes = new Dictionary <Type, string>()
{
[typeof(AssemblyTitleAttribute)] = EscapeCharacters(metadata.Title),
[typeof(AssemblyDescriptionAttribute)] = EscapeCharacters(metadata.Description),
[typeof(AssemblyCopyrightAttribute)] = EscapeCharacters(metadata.Copyright),
[typeof(AssemblyFileVersionAttribute)] = EscapeCharacters(metadata.AssemblyFileVersion?.ToString()),
[typeof(AssemblyVersionAttribute)] = EscapeCharacters(metadata.AssemblyVersion?.ToString()),
[typeof(AssemblyInformationalVersionAttribute)] = EscapeCharacters(metadata.InformationalVersion),
[typeof(AssemblyCultureAttribute)] = EscapeCharacters(metadata.Culture),
[typeof(NeutralResourcesLanguageAttribute)] = EscapeCharacters(metadata.NeutralLanguage)
};
if (SupportsTargetFrameworkAttribute(metadata))
{
// TargetFrameworkAttribute only exists since .NET 4.0
attributes[typeof(TargetFrameworkAttribute)] = EscapeCharacters(metadata.TargetFramework);
}
;
return(attributes);
}
public static int Main(string[] args)
{
DebugHelper.HandleDebugSwitch(ref args);
var app = new CommandLineApplication(false);
app.Name = "resgen";
app.FullName = "Resource compiler";
app.Description = "Microsoft (R) .NET Resource Generator";
app.HelpOption("-h|--help");
var ouputFile = app.Option("-o", "Output file name", CommandOptionType.SingleValue);
var culture = app.Option("-c", "Ouput assembly culture", CommandOptionType.SingleValue);
var version = app.Option("-v", "Ouput assembly version", CommandOptionType.SingleValue);
var references = app.Option("-r", "Compilation references", CommandOptionType.MultipleValue);
var inputFiles = app.Argument("<input>", "Input files", true);
app.OnExecute(() =>
{
if (!inputFiles.Values.Any())
{
Reporter.Error.WriteLine("No input files specified");
return 1;
}
var intputResourceFiles = inputFiles.Values.Select(ParseInputFile).ToArray();
var outputResourceFile = ResourceFile.Create(ouputFile.Value());
switch (outputResourceFile.Type)
{
case ResourceFileType.Dll:
using (var outputStream = outputResourceFile.File.Create())
{
var metadata = new AssemblyInfoOptions();
metadata.Culture = culture.Value();
metadata.AssemblyVersion = version.Value();
ResourceAssemblyGenerator.Generate(intputResourceFiles,
outputStream,
metadata,
Path.GetFileNameWithoutExtension(outputResourceFile.File.Name),
references.Values.ToArray()
);
}
break;
case ResourceFileType.Resources:
using (var outputStream = outputResourceFile.File.Create())
{
if (intputResourceFiles.Length > 1)
{
Reporter.Error.WriteLine("Only one input file required when generating .resource output");
return 1;
}
ResourcesFileGenerator.Generate(intputResourceFiles.Single().Resource, outputStream);
}
break;
default:
Reporter.Error.WriteLine("Resx output type not supported");
return 1;
}
return 0;
});
try
{
return app.Execute(args);
}
catch (Exception ex)
{
#if DEBUG
Reporter.Error.WriteLine(ex.ToString());
#else
Reporter.Error.WriteLine(ex.Message);
#endif
return 1;
}
}
public static bool GenerateCultureResourceAssemblies(Project project, List<CompilerUtility.CultureResgenIO> cultureResgenFiles, List<string> referencePaths, IList<string> diagnostics)
{
foreach (var resgenFile in cultureResgenFiles)
{
var resourceOutputPath = Path.GetDirectoryName(resgenFile.OutputFile);
Directory.CreateDirectory(resourceOutputPath);
var inputResourceFiles = resgenFile.InputFileToMetadata
.Select(fileToMetadata => new ResourceSource(ResourceFile.Create(fileToMetadata.Key), fileToMetadata.Value))
.ToArray();
var outputResourceFile = ResourceFile.Create(resgenFile.OutputFile);
if (outputResourceFile.Type != ResourceFileType.Dll)
{
diagnostics.Add("Resource output type not supported");
return false;
}
using (var outputStream = outputResourceFile.File.Create())
{
var metadata = new AssemblyInfoOptions
{
Culture = resgenFile.Culture,
AssemblyVersion = project.Version.Version.ToString(),
};
ResourceAssemblyGenerator.Generate(inputResourceFiles,
outputStream,
metadata,
Path.GetFileNameWithoutExtension(outputResourceFile.File.Name),
referencePaths.ToArray(),
diagnostics);
}
}
return true;
}
