public RoslynMetadataHelper(string configuration, GeneratorExecutionContext context, Dictionary <string, string> legacyTypes = null)
{
Compilation = context.Compilation;
_additionalTypesMap = GenerateAdditionalTypesMap();
_findTypesByName = Funcs.Create <string, ITypeSymbol[]>(SourceFindTypesByName).AsLockedMemoized();
_findTypeByFullName = Funcs.Create <string, ITypeSymbol>(SourceFindTypeByFullName).AsLockedMemoized();
_legacyTypes = BuildLegacyTypes(legacyTypes);
_getAllDerivingTypes = Funcs.Create <INamedTypeSymbol, INamedTypeSymbol[]>(GetAllDerivingTypes).AsLockedMemoized();
_getAllTypesAttributedWith = Funcs.Create <INamedTypeSymbol, INamedTypeSymbol[]>(SourceGetAllTypesAttributedWith).AsLockedMemoized();
_nullableSymbol = Compilation.GetTypeByMetadataName("System.Nullable`1");
_namedSymbolsLookup = Compilation.GetSymbolNameLookup();
}
Environment.GetEnvironmentVariable("APPVEYOR").HasValue(); // https://www.appveyor.com/docs/environment-variables/
private void InitTelemetry(GeneratorExecutionContext context)
{
var telemetryOptOut = context.GetMSBuildPropertyValue("UnoPlatformTelemetryOptOut");
bool?isTelemetryOptout()
=> telemetryOptOut.Equals("true", StringComparison.OrdinalIgnoreCase) ||
telemetryOptOut.Equals("1", StringComparison.OrdinalIgnoreCase);
_telemetry = new Telemetry.Telemetry(isTelemetryOptout);
if (this.Log().IsEnabled(Microsoft.Extensions.Logging.LogLevel.Information))
{
this.Log().InfoFormat($"Telemetry enabled: {_telemetry.Enabled}");
}
}
Environment.GetEnvironmentVariable("APPVEYOR").HasValue(); // https://www.appveyor.com/docs/environment-variables/
private void InitTelemetry(GeneratorExecutionContext context)
{
var telemetryOptOut = context.GetMSBuildPropertyValue("UnoPlatformTelemetryOptOut");
bool?isTelemetryOptout()
=> telemetryOptOut.Equals("true", StringComparison.OrdinalIgnoreCase) ||
telemetryOptOut.Equals("1", StringComparison.OrdinalIgnoreCase) ||
_isDesignTimeBuild;
_telemetry = new Telemetry.Telemetry(isTelemetryOptout);
#if DEBUG
Console.WriteLine($"Telemetry enabled: {_telemetry.Enabled}");
#endif
}
public RoslynMetadataHelper(string configuration, GeneratorExecutionContext context, Dictionary <string, string> legacyTypes = null)
{
Compilation = context.Compilation;
_additionalTypesMap = GenerateAdditionalTypesMap();
_findTypesByName = Funcs.Create <string, ITypeSymbol[]>(SourceFindTypesByName).AsLockedMemoized();
_findTypeByFullName = Funcs.Create <string, ITypeSymbol>(SourceFindTypeByFullName).AsLockedMemoized();
_additionalTypes = new string[0];
_legacyTypes = BuildLegacyTypes(legacyTypes);
_getAllDerivingTypes = Funcs.Create <INamedTypeSymbol, INamedTypeSymbol[]>(GetAllDerivingTypes).AsLockedMemoized();
_getAllTypesAttributedWith = Funcs.Create <INamedTypeSymbol, INamedTypeSymbol[]>(SourceGetAllTypesAttributedWith).AsLockedMemoized();
_nullableSymbol = Compilation.GetTypeByMetadataName("System.Nullable`1");
var refs = from metadataReference in Compilation.References
let assembly = Compilation.GetAssemblyOrModuleSymbol(metadataReference) as IAssemblySymbol
where assembly != null
from type in assembly.GlobalNamespace.GetNamespaceTypes()
group type by type.Name into names
select new { names.Key, names };
_namedSymbolsLookup = refs.ToDictionary(k => k.Key, p => p.names.AsEnumerable());
}
#pragma warning restore 649 // Unused member
public XamlCodeGeneration(GeneratorExecutionContext context)
{
// To easily debug XAML code generation:
// 1. Uncomment the line below
// 2. Build Uno.UI.SourceGenerators and override local files (following instructions here: doc/articles/uno-development/debugging-uno-ui.md#debugging-unoui)
// 3. Build project containing your XAML. When prompted to attach a Visual Studio instance:
// - if it's in an external solution, attach the VS instance running Uno.UI
// - if you're debugging XAML generation inside the Uno solution, opt to create a new VS instance
//
// Debugger.Launch();
_generatorContext = context;
InitTelemetry(context);
_legacyTypes = context
.GetMSBuildPropertyValue("LegacyTypesProperty")
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.ToList()
.ToDictionary(k => k, fullyQualifiedName => fullyQualifiedName.Split('.').Last());
_metadataHelper = new RoslynMetadataHelper("Debug", context, _legacyTypes);
_assemblySearchPaths = new string[0];
_configuration = context.GetMSBuildPropertyValue("Configuration")
?? throw new InvalidOperationException("The configuration property must be provided");
_isDebug = string.Equals(_configuration, "Debug", StringComparison.OrdinalIgnoreCase);
var xamlItems = context.GetMSBuildItems("Page")
.Concat(context.GetMSBuildItems("ApplicationDefinition"));
_xamlSourceFiles = xamlItems.Select(i => i.Identity).ToArray();
_xamlSourceLinks = xamlItems.Select(GetSourceLink)
.ToArray();
_excludeXamlNamespaces = context.GetMSBuildPropertyValue("ExcludeXamlNamespacesProperty").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
_includeXamlNamespaces = context.GetMSBuildPropertyValue("IncludeXamlNamespacesProperty").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
_analyzerSuppressions = context.GetMSBuildPropertyValue("XamlGeneratorAnalyzerSuppressionsProperty").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
_resourceFiles = context.GetMSBuildItems("PRIResource").Select(i => i.Identity).ToArray();
if (bool.TryParse(context.GetMSBuildPropertyValue("UseUnoXamlParser"), out var useUnoXamlParser) && useUnoXamlParser)
{
XamlRedirection.XamlConfig.IsUnoXaml = useUnoXamlParser || XamlRedirection.XamlConfig.IsMono;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("UnoSkipUserControlsInVisualTree"), out var skipUserControlsInVisualTree))
{
_skipUserControlsInVisualTree = skipUserControlsInVisualTree;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("ShouldWriteErrorOnInvalidXaml"), out var shouldWriteErrorOnInvalidXaml))
{
XamlFileGenerator.ShouldWriteErrorOnInvalidXaml = shouldWriteErrorOnInvalidXaml;
}
if (!bool.TryParse(context.GetMSBuildPropertyValue("IsUiAutomationMappingEnabled") ?? "", out _isUiAutomationMappingEnabled))
{
_isUiAutomationMappingEnabled = false;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("ShouldAnnotateGeneratedXaml"), out var shouldAnnotateGeneratedXaml))
{
_shouldAnnotateGeneratedXaml = shouldAnnotateGeneratedXaml;
}
_targetPath = Path.Combine(
Path.GetDirectoryName(context.GetMSBuildPropertyValue("MSBuildProjectFullPath")),
context.GetMSBuildPropertyValue("IntermediateOutputPath")
);
_defaultLanguage = context.GetMSBuildPropertyValue("DefaultLanguage");
_analyzerSuppressions = context.GetMSBuildItems("XamlGeneratorAnalyzerSuppressions").Select(i => i.Identity).ToArray();
_uiAutomationMappings = context.GetMSBuildItems("CustomUiAutomationMemberMappingAdjusted")
.Select(i => new
{
Key = i.Identity,
Value = i.GetMetadataValue("Mappings")
?.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(m => m.Trim())
.Where(m => m.HasValueTrimmed())
})
.GroupBy(p => p.Key)
.ToDictionary(p => p.Key, p => p.SelectMany(x => x.Value.Safe()).ToArray());
_defaultNamespace = context.GetMSBuildPropertyValue("RootNamespace");
_isWasm = context.GetMSBuildPropertyValue("DefineConstantsProperty")?.Contains("__WASM__") ?? false;
}
public XamlCodeGeneration(GeneratorExecutionContext context)
{
// To easily debug XAML code generation:
// Add <UnoUISourceGeneratorDebuggerBreak>True</UnoUISourceGeneratorDebuggerBreak> to your project
if (!Helpers.DesignTimeHelper.IsDesignTime(context)
&& (context.GetMSBuildPropertyValue("UnoUISourceGeneratorDebuggerBreak")?.Equals("True", StringComparison.OrdinalIgnoreCase) ?? false))
{
Debugger.Launch();
}
_generatorContext = context;
InitTelemetry(context);
_legacyTypes = context
.GetMSBuildPropertyValue("LegacyTypesProperty")
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.ToList()
.ToDictionary(k => k, fullyQualifiedName => fullyQualifiedName.Split('.').Last());
_metadataHelper = new RoslynMetadataHelper("Debug", context, _legacyTypes);
_assemblySearchPaths = new string[0];
_configuration = context.GetMSBuildPropertyValue("Configuration")
?? throw new InvalidOperationException("The configuration property must be provided");
_isDebug = string.Equals(_configuration, "Debug", StringComparison.OrdinalIgnoreCase);
_projectFullPath = context.GetMSBuildPropertyValue("MSBuildProjectFullPath");
_projectDirectory = Path.GetDirectoryName(_projectFullPath)
?? throw new InvalidOperationException($"MSBuild property MSBuildProjectFullPath value {_projectFullPath} is not valid");
var xamlItems = context.GetMSBuildItems("Page")
.Concat(context.GetMSBuildItems("ApplicationDefinition"));
_xamlSourceFiles = xamlItems.Select(i => i.Identity).ToArray();
_xamlSourceLinks = xamlItems.Select(GetSourceLink)
.ToArray();
_excludeXamlNamespaces = context.GetMSBuildPropertyValue("ExcludeXamlNamespacesProperty").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
_includeXamlNamespaces = context.GetMSBuildPropertyValue("IncludeXamlNamespacesProperty").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
_analyzerSuppressions = context.GetMSBuildPropertyValue("XamlGeneratorAnalyzerSuppressionsProperty").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
_resourceFiles = context.GetMSBuildItems("PRIResource").Select(i => i.Identity).ToArray();
if (bool.TryParse(context.GetMSBuildPropertyValue("UseUnoXamlParser"), out var useUnoXamlParser) && useUnoXamlParser)
{
XamlRedirection.XamlConfig.IsUnoXaml = useUnoXamlParser || XamlRedirection.XamlConfig.IsMono;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("UnoSkipUserControlsInVisualTree"), out var skipUserControlsInVisualTree))
{
_skipUserControlsInVisualTree = skipUserControlsInVisualTree;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("ShouldWriteErrorOnInvalidXaml"), out var shouldWriteErrorOnInvalidXaml))
{
XamlFileGenerator.ShouldWriteErrorOnInvalidXaml = shouldWriteErrorOnInvalidXaml;
}
if (!bool.TryParse(context.GetMSBuildPropertyValue("IsUiAutomationMappingEnabled") ?? "", out _isUiAutomationMappingEnabled))
{
_isUiAutomationMappingEnabled = false;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("ShouldAnnotateGeneratedXaml"), out var shouldAnnotateGeneratedXaml))
{
_shouldAnnotateGeneratedXaml = shouldAnnotateGeneratedXaml;
}
if (bool.TryParse(context.GetMSBuildPropertyValue("UnoXamlLazyVisualStateManagerEnabled"), out var isLazyVisualStateManagerEnabled))
{
_isLazyVisualStateManagerEnabled = isLazyVisualStateManagerEnabled;
}
_targetPath = Path.Combine(
_projectDirectory,
context.GetMSBuildPropertyValue("IntermediateOutputPath")
);
_defaultLanguage = context.GetMSBuildPropertyValue("DefaultLanguage");
_analyzerSuppressions = context.GetMSBuildItems("XamlGeneratorAnalyzerSuppressions").Select(i => i.Identity).ToArray();
_uiAutomationMappings = context.GetMSBuildItems("CustomUiAutomationMemberMappingAdjusted")
.Select(i => new
{
Key = i.Identity,
Value = i.GetMetadataValue("Mappings")
?.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(m => m.Trim())
.Where(m => m.HasValueTrimmed())
})
.GroupBy(p => p.Key)
.ToDictionary(p => p.Key, p => p.SelectMany(x => x.Value.Safe()).ToArray());
_defaultNamespace = context.GetMSBuildPropertyValue("RootNamespace");
_isWasm = context.GetMSBuildPropertyValue("DefineConstantsProperty")?.Contains("__WASM__") ?? false;
_isDesignTimeBuild = Helpers.DesignTimeHelper.IsDesignTime(context);
}