private static void BuildEndPointAttribute(GeneratorExecutionContext context, IndentedStringBuilder sb)
{
var unoRemoteControlPort = context.GetMSBuildPropertyValue("UnoRemoteControlPort");
if (string.IsNullOrEmpty(unoRemoteControlPort))
{
unoRemoteControlPort = "0";
}
var unoRemoteControlHost = context.GetMSBuildPropertyValue("UnoRemoteControlHost");
if (string.IsNullOrEmpty(unoRemoteControlHost))
{
var addresses = NetworkInterface.GetAllNetworkInterfaces()
.SelectMany(x => x.GetIPProperties().UnicastAddresses)
.Where(x => !IPAddress.IsLoopback(x.Address));
foreach (var addressInfo in addresses)
{
sb.AppendLineInvariant($"[assembly: global::Uno.UI.RemoteControl.ServerEndpointAttribute(\"{addressInfo.Address}\", {unoRemoteControlPort})]");
}
}
else
{
sb.AppendLineInvariant($"[assembly: global::Uno.UI.RemoteControl.ServerEndpointAttribute(\"{unoRemoteControlHost}\", {unoRemoteControlPort})]");
}
}
private static void BuildSearchPaths(GeneratorExecutionContext context, IndentedStringBuilder sb)
{
sb.AppendLineInvariant($"[assembly: global::Uno.UI.RemoteControl.ProjectConfigurationAttribute(");
sb.AppendLineInvariant($"@\"{context.GetMSBuildPropertyValue("MSBuildProjectFullPath")}\",\n");
var msBuildProjectDirectory = context.GetMSBuildPropertyValue("MSBuildProjectDirectory");
var sources = new[] {
"Page",
"ApplicationDefinition",
"ProjectReference",
};
IEnumerable <string> BuildSearchPath(string s)
=> context
.GetMSBuildItems(s)
.Select(v => Path.IsPathRooted(v.Identity) ? v.Identity : Path.Combine(msBuildProjectDirectory, v.Identity));
var xamlPaths = from item in sources.SelectMany(BuildSearchPath)
select Path.GetDirectoryName(item);
var distictPaths = string.Join(",\n", xamlPaths.Distinct().Select(p => $"@\"{p}\""));
sb.AppendLineInvariant("{0}", $"new string[]{{{distictPaths}}}");
sb.AppendLineInvariant(")]");
}
public static bool IsValidPlatform(GeneratorExecutionContext context)
{
var evaluatedValue = context.GetMSBuildPropertyValue("TargetPlatformIdentifier");
var useWPF = context.GetMSBuildPropertyValue("UseWPF");
var projectTypeGuids = context.GetMSBuildPropertyValue("ProjectTypeGuidsProperty");
var isUAP = evaluatedValue?.Equals("UAP", StringComparison.OrdinalIgnoreCase) ?? false;
var isNetCoreWPF = useWPF?.Equals("True", StringComparison.OrdinalIgnoreCase) ?? false;
var isNetCoreDesktop = projectTypeGuids == "{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}";
return(!isUAP && !isNetCoreWPF && !isNetCoreDesktop);
}
internal static bool IsApplication(GeneratorExecutionContext context)
{
var isAndroidApp = context.GetMSBuildPropertyValue("AndroidApplication")?.Equals("true", StringComparison.OrdinalIgnoreCase) ?? false;
var isiOSApp = context.GetMSBuildPropertyValue("ProjectTypeGuidsProperty")?.Equals("{FEACFBD2-3405-455C-9665-78FE426C6842},{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}", StringComparison.OrdinalIgnoreCase) ?? false;
var ismacOSApp = context.GetMSBuildPropertyValue("ProjectTypeGuidsProperty")?.Equals("{A3F8F2AB-B479-4A4A-A458-A89E7DC349F1},{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}", StringComparison.OrdinalIgnoreCase) ?? false;
var isExe = context.GetMSBuildPropertyValue("OutputType")?.Equals("Exe", StringComparison.OrdinalIgnoreCase) ?? false;
var isUnoHead = context.GetMSBuildPropertyValue("IsUnoHead")?.Equals("true", StringComparison.OrdinalIgnoreCase) ?? false;
return(isAndroidApp ||
(isiOSApp && isExe) ||
(ismacOSApp && isExe) ||
isUnoHead);
}
public static bool IsDesignTime(GeneratorExecutionContext context)
{
#if NETFRAMEWORK
// Uno source generators do not support design-time generation
return(false);
#else
var isBuildingProjectValue = context.GetMSBuildPropertyValue("BuildingProject"); // legacy projects
var isDesignTimeBuildValue = context.GetMSBuildPropertyValue("DesignTimeBuild"); // sdk-style projects
return(string.Equals(isBuildingProjectValue, "false", StringComparison.OrdinalIgnoreCase) ||
string.Equals(isDesignTimeBuildValue, "true", StringComparison.OrdinalIgnoreCase));
#endif
}
public void Execute(GeneratorExecutionContext context)
{
if (!DesignTimeHelper.IsDesignTime(context))
{
_bindingsPaths = context.GetMSBuildPropertyValue("TSBindingsPath")?.ToString();
_sourceAssemblies = context.GetMSBuildItems("TSBindingAssemblySource").Select(i => i.Identity).ToArray();
if (!string.IsNullOrEmpty(_bindingsPaths))
{
Directory.CreateDirectory(_bindingsPaths);
_intPtrSymbol = context.Compilation.GetTypeByMetadataName("System.IntPtr");
_structLayoutSymbol = context.Compilation.GetTypeByMetadataName(typeof(StructLayoutAttribute).FullName);
_interopMessageSymbol = context.Compilation.GetTypeByMetadataName("Uno.Foundation.Interop.TSInteropMessageAttribute");
var modules = from ext in context.Compilation.ExternalReferences
let sym = context.Compilation.GetAssemblyOrModuleSymbol(ext) as IAssemblySymbol
where _sourceAssemblies.Contains(sym.Name)
from module in sym.Modules
select module;
modules = modules.Concat(context.Compilation.SourceModule);
GenerateTSMarshallingLayouts(modules);
}
}
}
public void Execute(GeneratorExecutionContext context)
{
if (
!DesignTimeHelper.IsDesignTime(context) &&
context.GetMSBuildPropertyValue("Configuration") == "Debug" &&
IsRemoteControlClientInstalled(context) &&
PlatformHelper.IsApplication(context))
{
var sb = new IndentedStringBuilder();
sb.AppendLineInvariant("// <auto-generated>");
sb.AppendLineInvariant("// ***************************************************************************************");
sb.AppendLineInvariant("// This file has been generated by the package Uno.UI.RemoteControl - for Xaml Hot Reload.");
sb.AppendLineInvariant("// Documentation: https://platform.uno/docs/articles/features/working-with-xaml-hot-reload.html");
sb.AppendLineInvariant("// ***************************************************************************************");
sb.AppendLineInvariant("// </auto-generated>");
sb.AppendLineInvariant("// <autogenerated />");
sb.AppendLineInvariant("#pragma warning disable // Ignore code analysis warnings");
sb.AppendLineInvariant("");
BuildEndPointAttribute(context, sb);
BuildSearchPaths(context, sb);
BuildServerProcessorsPaths(context, sb);
context.AddSource("RemoteControl", sb.ToString());
}
}
public void Execute(GeneratorExecutionContext context)
{
DependenciesInitializer.Init(context);
if (!DesignTimeHelper.IsDesignTime(context))
{
_bindingsPaths = context.GetMSBuildPropertyValue("TSBindingsPath")?.ToString();
_sourceAssemblies = context.GetMSBuildItems("TSBindingAssemblySource").Select(i => i.Identity).ToArray();
if (!string.IsNullOrEmpty(_bindingsPaths))
{
_stringSymbol = context.Compilation.GetTypeByMetadataName("System.String");
_intSymbol = context.Compilation.GetTypeByMetadataName("System.Int32");
_floatSymbol = context.Compilation.GetTypeByMetadataName("System.Single");
_doubleSymbol = context.Compilation.GetTypeByMetadataName("System.Double");
_byteSymbol = context.Compilation.GetTypeByMetadataName("System.Byte");
_shortSymbol = context.Compilation.GetTypeByMetadataName("System.Int16");
_intPtrSymbol = context.Compilation.GetTypeByMetadataName("System.IntPtr");
_boolSymbol = context.Compilation.GetTypeByMetadataName("System.Boolean");
_longSymbol = context.Compilation.GetTypeByMetadataName("System.Int64");
_structLayoutSymbol = context.Compilation.GetTypeByMetadataName(typeof(System.Runtime.InteropServices.StructLayoutAttribute).FullName);
_interopMessageSymbol = context.Compilation.GetTypeByMetadataName("Uno.Foundation.Interop.TSInteropMessageAttribute");
var modules = from ext in context.Compilation.ExternalReferences
let sym = context.Compilation.GetAssemblyOrModuleSymbol(ext) as IAssemblySymbol
where _sourceAssemblies.Contains(sym.Name)
from module in sym.Modules
select module;
modules = modules.Concat(context.Compilation.SourceModule);
GenerateTSMarshallingLayouts(modules);
}
}
}
public void Execute(GeneratorExecutionContext context)
{
try
{
var validPlatform = PlatformHelper.IsValidPlatform(context);
var isDesignTime = DesignTimeHelper.IsDesignTime(context);
var isApplication = IsApplication(context);
if (validPlatform &&
!isDesignTime)
{
if (isApplication)
{
_defaultNamespace = context.GetMSBuildPropertyValue("RootNamespace");
_namedSymbolsLookup = context.Compilation.GetSymbolNameLookup();
_bindableAttributeSymbol = FindBindableAttributes(context);
_dependencyPropertySymbol = context.Compilation.GetTypeByMetadataName(XamlConstants.Types.DependencyProperty);
_objectSymbol = context.Compilation.GetTypeByMetadataName("System.Object");
_javaObjectSymbol = context.Compilation.GetTypeByMetadataName("Java.Lang.Object");
_nsObjectSymbol = context.Compilation.GetTypeByMetadataName("Foundation.NSObject");
_stringSymbol = context.Compilation.GetTypeByMetadataName("System.String");
_nonBindableSymbol = context.Compilation.GetTypeByMetadataName("Windows.UI.Xaml.Data.NonBindableAttribute");
_resourceDictionarySymbol = context.Compilation.GetTypeByMetadataName("Windows.UI.Xaml.ResourceDictionary");
_currentModule = context.Compilation.SourceModule;
AnalyzerSuppressions = new string[0];
var modules = from ext in context.Compilation.ExternalReferences
let sym = context.Compilation.GetAssemblyOrModuleSymbol(ext) as IAssemblySymbol
where sym != null
from module in sym.Modules
select module;
modules = modules.Concat(context.Compilation.SourceModule);
context.AddSource("BindableMetadata", GenerateTypeProviders(modules));
}
else
{
context.AddSource("BindableMetadata", $"// validPlatform: {validPlatform} designTime:{isDesignTime} isApplication:{isApplication}");
}
}
}
catch (Exception e)
{
string?message = e.Message + e.StackTrace;
if (e is AggregateException)
{
message = (e as AggregateException)?.InnerExceptions.Select(ex => ex.Message + e.StackTrace).JoinBy("\r\n");
}
this.Log().Error("Failed to generate type providers.", new Exception("Failed to generate type providers." + message, e));
}
}
private static void BuildEndPointAttribute(GeneratorExecutionContext context, IndentedStringBuilder sb)
{
var unoRemoteControlPort = context.GetMSBuildPropertyValue("UnoRemoteControlPort");
if (string.IsNullOrEmpty(unoRemoteControlPort))
{
unoRemoteControlPort = "0";
}
var unoRemoteControlHost = context.GetMSBuildPropertyValue("UnoRemoteControlHost");
if (string.IsNullOrEmpty(unoRemoteControlHost))
{
var addresses = NetworkInterface.GetAllNetworkInterfaces()
.SelectMany(x => x.GetIPProperties().UnicastAddresses)
.Where(x => !IPAddress.IsLoopback(x.Address));
//This is not supported on linux yet: .Where(x => x.DuplicateAddressDetectionState == DuplicateAddressDetectionState.Preferred);
foreach (var addressInfo in addresses)
{
var address = addressInfo.Address;
string addressStr;
if (address.AddressFamily == AddressFamily.InterNetworkV6)
{
address.ScopeId = 0; // remove annoying "%xx" on IPv6 addresses
addressStr = $"[{address}]";
}
else
{
addressStr = address.ToString();
}
sb.AppendLineInvariant($"[assembly: global::Uno.UI.RemoteControl.ServerEndpointAttribute(\"{addressStr}\", {unoRemoteControlPort})]");
}
}
else
{
sb.AppendLineInvariant($"[assembly: global::Uno.UI.RemoteControl.ServerEndpointAttribute(\"{unoRemoteControlHost}\", {unoRemoteControlPort})]");
}
}
public void Execute(GeneratorExecutionContext context)
{
context.AddSource(
"Test3",
$@"
namespace RoslynCompatGeneratorTest {{
public static class TestType
{{
// reusing the compiled code form other generator
public const int Project = {context.GetMSBuildPropertyValue("MyTestProperty")};
}}
}}" );
}
public static bool IsValidPlatform(GeneratorExecutionContext context)
{
var evaluatedValue = context.GetMSBuildPropertyValue("TargetPlatformIdentifier");
var useWPF = context.GetMSBuildPropertyValue("UseWPF");
var projectTypeGuids = context.GetMSBuildPropertyValue("ProjectTypeGuidsProperty");
var isUAP = evaluatedValue?.Equals("UAP", StringComparison.OrdinalIgnoreCase) ?? false;
// Those two checks are now required since VS 16.9 which enables source generators by default
// and the uno targets files are not present for uap targets.
var isWindowsRuntimeApplicationOutput = context.Compilation.Options.OutputKind == OutputKind.WindowsRuntimeApplication;
var isWindowsRuntimeMetadataOutput = context.Compilation.Options.OutputKind == OutputKind.WindowsRuntimeMetadata;
var isNetCoreWPF = useWPF?.Equals("True", StringComparison.OrdinalIgnoreCase) ?? false;
var isNetCoreDesktop = projectTypeGuids?.Equals("{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}", StringComparison.OrdinalIgnoreCase) ?? false;
return(!isUAP &&
!isNetCoreWPF &&
!isNetCoreDesktop &&
!isWindowsRuntimeMetadataOutput &&
!isWindowsRuntimeApplicationOutput);
}
public SerializationMethodsGenerator(GeneratorExecutionContext context)
{
_context = context;
var comp = context.Compilation;
_dependencyObjectSymbol = comp.GetTypeByMetadataName(XamlConstants.Types.DependencyObject);
_unoViewgroupSymbol = comp.GetTypeByMetadataName("Uno.UI.UnoViewGroup");
_iosViewSymbol = comp.GetTypeByMetadataName("UIKit.UIView");
_macosViewSymbol = comp.GetTypeByMetadataName("AppKit.NSView");
_androidViewSymbol = comp.GetTypeByMetadataName("Android.Views.View");
_javaObjectSymbol = comp.GetTypeByMetadataName("Java.Lang.Object");
_androidActivitySymbol = comp.GetTypeByMetadataName("Android.App.Activity");
_androidFragmentSymbol = comp.GetTypeByMetadataName("AndroidX.Fragment.App.Fragment");
_bindableAttributeSymbol = comp.GetTypeByMetadataName("Windows.UI.Xaml.Data.BindableAttribute");
_iFrameworkElementSymbol = comp.GetTypeByMetadataName(XamlConstants.Types.IFrameworkElement);
_frameworkElementSymbol = comp.GetTypeByMetadataName("Windows.UI.Xaml.FrameworkElement");
_isUnoSolution = _context.GetMSBuildPropertyValue("_IsUnoUISolution") == "true";
}
internal void Update(GeneratorExecutionContext context)
{
var intermediateOutputPath = context.GetMSBuildPropertyValue("IntermediateOutputPath");
if (intermediateOutputPath != null)
{
var runFilePath = Path.Combine(intermediateOutputPath, "build-time-generator.touch");
if (File.Exists(runFilePath))
{
var lastWriteTime = new FileInfo(runFilePath).LastWriteTime;
if (lastWriteTime > _previousWriteTime)
{
_previousWriteTime = lastWriteTime;
// Clear the existing runs if a full build has been started
_runs.Clear();
}
}
}
if (GetIsDesignTimeBuild(context) &&
!GetIsHotReloadHost(context) &&
!Process.GetCurrentProcess().ProcessName.Equals("devenv", StringComparison.InvariantCultureIgnoreCase))
{
// Design-time builds need to clear runs for the x:Name values to be regenerated, in the context of OmniSharp.
// In the context of HotReload, we need to skip this, as the HotReload service sets DesignTimeBuild to build
// to true, preventing existing runs to be kept active.
//
// Devenv is also added to the conditions as there's no explicit way
// for knowing that we're in a hot-reload session.
//
_runs.Clear();
}
}
public static bool IsExe(GeneratorExecutionContext context)
=> context.GetMSBuildPropertyValue("OutputType")?.Equals("Exe", StringComparison.OrdinalIgnoreCase) ?? false;
private void BuildServerProcessorsPaths(GeneratorExecutionContext context, IndentedStringBuilder sb)
{
sb.AppendLineInvariant($"[assembly: global::Uno.UI.RemoteControl.ServerProcessorsConfigurationAttribute(" +
$"@\"{context.GetMSBuildPropertyValue("UnoRemoteControlProcessorsPath")}\"" +
$")]");
}
internal void Generate(GeneratorExecutionContext context)
{
try
{
var validPlatform = PlatformHelper.IsValidPlatform(context);
var isDesignTime = DesignTimeHelper.IsDesignTime(context);
var isApplication = Helpers.IsApplication(context);
if (validPlatform &&
!isDesignTime)
{
if (isApplication)
{
_projectFullPath = context.GetMSBuildPropertyValue("MSBuildProjectFullPath");
_projectDirectory = Path.GetDirectoryName(_projectFullPath)
?? throw new InvalidOperationException($"MSBuild property MSBuildProjectFullPath value {_projectFullPath} is not valid");
if (!bool.TryParse(context.GetMSBuildPropertyValue("UnoXamlResourcesTrimming"), out _xamlResourcesTrimming))
{
_xamlResourcesTrimming = false;
}
_baseIntermediateOutputPath = context.GetMSBuildPropertyValue("BaseIntermediateOutputPath");
_intermediatePath = Path.Combine(
_projectDirectory,
_baseIntermediateOutputPath
);
_assemblyName = context.GetMSBuildPropertyValue("AssemblyName");
_defaultNamespace = context.GetMSBuildPropertyValue("RootNamespace");
_namedSymbolsLookup = context.Compilation.GetSymbolNameLookup();
_bindableAttributeSymbol = FindBindableAttributes(context);
_dependencyPropertySymbol = context.Compilation.GetTypeByMetadataName(XamlConstants.Types.DependencyProperty);
_dependencyObjectSymbol = context.Compilation.GetTypeByMetadataName(XamlConstants.Types.DependencyObject);
_objectSymbol = context.Compilation.GetTypeByMetadataName("System.Object");
_javaObjectSymbol = context.Compilation.GetTypeByMetadataName("Java.Lang.Object");
_nsObjectSymbol = context.Compilation.GetTypeByMetadataName("Foundation.NSObject");
_stringSymbol = context.Compilation.GetTypeByMetadataName("System.String");
_nonBindableSymbol = context.Compilation.GetTypeByMetadataName("Windows.UI.Xaml.Data.NonBindableAttribute");
_resourceDictionarySymbol = context.Compilation.GetTypeByMetadataName("Windows.UI.Xaml.ResourceDictionary");
_currentModule = context.Compilation.SourceModule;
AnalyzerSuppressions = new string[0];
var modules = from ext in context.Compilation.ExternalReferences
let sym = context.Compilation.GetAssemblyOrModuleSymbol(ext) as IAssemblySymbol
where sym != null
from module in sym.Modules
select module;
modules = modules.Concat(context.Compilation.SourceModule);
context.AddSource("BindableMetadata", GenerateTypeProviders(modules));
GenerateLinkerSubstitutionDefinition();
}
else
{
context.AddSource("BindableMetadata", $"// validPlatform: {validPlatform} designTime:{isDesignTime} isApplication:{isApplication}");
}
}
}
catch (Exception e)
{
string?message = e.Message + e.StackTrace;
if (e is AggregateException)
{
message = (e as AggregateException)?.InnerExceptions.Select(ex => ex.Message + e.StackTrace).JoinBy("\r\n");
}
this.Log().Error("Failed to generate type providers.", new Exception("Failed to generate type providers." + message, e));
}
}
public static bool IsMacOs(GeneratorExecutionContext context)
=> context.GetMSBuildPropertyValue("ProjectTypeGuidsProperty")?.Equals("{A3F8F2AB-B479-4A4A-A458-A89E7DC349F1},{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}", StringComparison.OrdinalIgnoreCase) ?? false;
private void ProcessType(INamedTypeSymbol typeSymbol)
{
_context.CancellationToken.ThrowIfCancellationRequested();
if (typeSymbol.TypeKind != TypeKind.Class)
{
return;
}
var isDependencyObject = typeSymbol.Interfaces.Any(t => SymbolEqualityComparer.Default.Equals(t, _dependencyObjectSymbol)) &&
(typeSymbol.BaseType?.GetAllInterfaces().None(t => SymbolEqualityComparer.Default.Equals(t, _dependencyObjectSymbol)) ?? true);
if (isDependencyObject)
{
if (_context.GetMSBuildPropertyValue("_IsUnoUISolution") != "true")
{
if (typeSymbol.Is(_iosViewSymbol))
{
throw new InvalidOperationException("A 'UIKit.UIView' shouldn't implement 'DependencyObject'. Inherit 'FrameworkElement' instead.");
}
else if (typeSymbol.Is(_androidViewSymbol))
{
throw new InvalidOperationException("An 'Android.Views.View' shouldn't implement 'DependencyObject'. Inherit 'FrameworkElement' instead.");
}
else if (typeSymbol.Is(_macosViewSymbol))
{
throw new InvalidOperationException("An 'AppKit.NSView' shouldn't implement 'DependencyObject'. Inherit 'FrameworkElement' instead.");
}
}
var builder = new IndentedStringBuilder();
builder.AppendLineInvariant("// <auto-generated>");
builder.AppendLineInvariant("// ******************************************************************");
builder.AppendLineInvariant("// This file has been generated by Uno.UI (DependencyObjectGenerator)");
builder.AppendLineInvariant("// ******************************************************************");
builder.AppendLineInvariant("// </auto-generated>");
builder.AppendLine();
builder.AppendLineInvariant("#pragma warning disable 1591 // Ignore missing XML comment warnings");
builder.AppendLineInvariant($"using System;");
builder.AppendLineInvariant($"using System.Linq;");
builder.AppendLineInvariant($"using System.Collections.Generic;");
builder.AppendLineInvariant($"using System.Collections;");
builder.AppendLineInvariant($"using System.Diagnostics.CodeAnalysis;");
builder.AppendLineInvariant($"using Uno.Disposables;");
builder.AppendLineInvariant($"using System.Runtime.CompilerServices;");
builder.AppendLineInvariant($"using Uno.Extensions;");
builder.AppendLineInvariant($"using Uno.Logging;");
builder.AppendLineInvariant($"using Uno.UI;");
builder.AppendLineInvariant($"using Uno.UI.DataBinding;");
builder.AppendLineInvariant($"using Windows.UI.Xaml;");
builder.AppendLineInvariant($"using Windows.UI.Xaml.Data;");
builder.AppendLineInvariant($"using Uno.Diagnostics.Eventing;");
using (builder.BlockInvariant($"namespace {typeSymbol.ContainingNamespace}"))
{
using (GenerateNestingContainers(builder, typeSymbol))
{
if (_bindableAttributeSymbol != null && typeSymbol.FindAttribute(_bindableAttributeSymbol) == null)
{
builder.AppendLineInvariant(@"[global::Windows.UI.Xaml.Data.Bindable]");
}
using (builder.BlockInvariant($"partial class {typeSymbol.Name} : IDependencyObjectStoreProvider, IWeakReferenceProvider"))
{
GenerateDependencyObjectImplementation(builder);
GenerateIBinderImplementation(typeSymbol, builder);
}
}
}
_context.AddSource(HashBuilder.BuildIDFromSymbol(typeSymbol), builder.ToString());
}
}
private bool GetIsHotReloadHost(GeneratorExecutionContext context)
{
return(bool.TryParse(context.GetMSBuildPropertyValue("IsHotReloadHost"), out var value) && value);
}
private bool GetIsDesignTimeBuild(GeneratorExecutionContext context)
{
return(bool.TryParse(context.GetMSBuildPropertyValue("DesignTimeBuild"), out var value) && value);
}
internal void Generate(GeneratorExecutionContext context)
{
try
{
var validPlatform = PlatformHelper.IsValidPlatform(context);
var isDesignTime = DesignTimeHelper.IsDesignTime(context);
var isApplication = Helpers.IsApplication(context);
if (!bool.TryParse(context.GetMSBuildPropertyValue("UnoXamlResourcesTrimming"), out _xamlResourcesTrimming))
{
_xamlResourcesTrimming = false;
}
if (validPlatform && _xamlResourcesTrimming)
{
_defaultNamespace = context.GetMSBuildPropertyValue("RootNamespace");
_projectFullPath = context.GetMSBuildPropertyValue("MSBuildProjectFullPath");
_projectDirectory = Path.GetDirectoryName(_projectFullPath)
?? throw new InvalidOperationException($"MSBuild property MSBuildProjectFullPath value {_projectFullPath} is not valid");
_baseIntermediateOutputPath = context.GetMSBuildPropertyValue("BaseIntermediateOutputPath");
_intermediatePath = Path.Combine(
_projectDirectory,
_baseIntermediateOutputPath
);
_assemblyName = context.GetMSBuildPropertyValue("AssemblyName");
_namedSymbolsLookup = context.Compilation.GetSymbolNameLookup();
_bindableAttributeSymbol = FindBindableAttributes(context);
_dependencyObjectSymbol = context.Compilation.GetTypeByMetadataName("Windows.UI.Xaml.DependencyObject");
_resourceDictionarySymbol = context.Compilation.GetTypeByMetadataName("Windows.UI.Xaml.ResourceDictionary");
_currentModule = context.Compilation.SourceModule;
AnalyzerSuppressions = new string[0];
var modules = from ext in context.Compilation.ExternalReferences
let sym = context.Compilation.GetAssemblyOrModuleSymbol(ext) as IAssemblySymbol
where sym != null
from module in sym.Modules
select module;
modules = modules.Concat(context.Compilation.SourceModule);
var bindableTypes = from module in modules
from type in module.GlobalNamespace.GetNamespaceTypes()
where (
(
type.GetAllInterfaces().Any(i => SymbolEqualityComparer.Default.Equals(i, _dependencyObjectSymbol))
)
)
select type;
bindableTypes = bindableTypes.ToArray();
context.AddSource("DependencyObjectAvailability", GenerateTypeProviders(bindableTypes));
GenerateLinkerSubstitutionDefinition(bindableTypes, isApplication);
}
}
catch (Exception e)
{
string?message = e.Message + e.StackTrace;
if (e is AggregateException)
{
message = (e as AggregateException)?.InnerExceptions.Select(ex => ex.Message + e.StackTrace).JoinBy("\r\n");
}
this.Log().Error("Failed to generate type providers.", new Exception("Failed to generate type providers." + message, e));
}
}
public static bool IsiOS(GeneratorExecutionContext context)
=> context.GetMSBuildPropertyValue("ProjectTypeGuidsProperty")?.Equals("{FEACFBD2-3405-455C-9665-78FE426C6842},{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}", StringComparison.OrdinalIgnoreCase) ?? false;
public static bool IsUnoHead(GeneratorExecutionContext context)
=> context.GetMSBuildPropertyValue("IsUnoHead")?.Equals("true", StringComparison.OrdinalIgnoreCase) ?? false;
