amacocian/Net.Sdk.Web.Extensions
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Remove duplicate using statements

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Alexandru Victor Macocian
2025-04-16 12:44:29 +02:00
parent 014bdc9372
commit eeadee069f
2 changed files with 21 additions and 31 deletions
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Net.Sdk.Web.Extensions.SourceGenerators/UseRoutesGenerator.cs
+17 -28
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@@ -2,12 +2,9 @@
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Sybil;
using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
namespace Net.Sdk.Web.Extensions.SourceGenerators;
@@ -68,16 +65,17 @@ public class UseRoutesGenerator : IIncrementalGenerator
}
var languageVersion = maybeLanguageVersion.Value;
var builder = SyntaxBuilder.CreateCompilationUnit()
.WithUsing(Constants.UsingSystemThreading)
.WithUsing(Constants.UsingMicrosoftAspNetCoreRouting)
.WithUsing(Constants.UsingMicrosoftAspNetCoreHttp)
.WithUsing(Constants.UsingMicrosoftAspNetCoreBuilder)
.WithUsing(Constants.UsingMicrosoftAspNetCoreMvc)
.WithUsing(Constants.UsingSystemRuntimeCompilerServices);
var routeUsings = new HashSet<string>
{
Constants.UsingSystemThreading,
Constants.UsingMicrosoftAspNetCoreRouting,
Constants.UsingMicrosoftAspNetCoreHttp,
Constants.UsingMicrosoftAspNetCoreBuilder,
Constants.UsingMicrosoftAspNetCoreMvc,
Constants.UsingSystemRuntimeCompilerServices
};
var routeUsings = new HashSet<string>();
var builder = SyntaxBuilder.CreateCompilationUnit();
var namespaceBuilder = languageVersion >= LanguageVersion.CSharp10 ? SyntaxBuilder.CreateFileScopedNamespace(Constants.Namespace) : SyntaxBuilder.CreateNamespace(Constants.Namespace);
builder.WithNamespace(namespaceBuilder);
var webAppBuilder = SyntaxBuilder.CreateClass(Constants.WebApplicationExtensionsName)
@@ -88,13 +86,7 @@ public class UseRoutesGenerator : IIncrementalGenerator
.WithModifiers($"{Constants.Public} {Constants.Static}")
.WithAttribute(SyntaxBuilder.CreateAttribute(Constants.MethodImplAttribute)
.WithRawArgument(Constants.MethodImplArgument));
var registerWebAppMethodBuilder = SyntaxBuilder.CreateMethod(Constants.WebApplicationTypeName, Constants.RegisterRoutesMethodName)
.WithParameter(Constants.WebApplicationTypeName, Constants.BuilderParameterName)
.WithModifiers($"{Constants.Public} {Constants.Static}")
.WithAttribute(SyntaxBuilder.CreateAttribute(Constants.MethodImplAttribute)
.WithRawArgument(Constants.MethodImplArgument));
webAppBuilder.WithMethod(useRoutesWebAppMethodBuilder);
webAppBuilder.WithMethod(registerWebAppMethodBuilder);
var useRoutesWebAppBody = new StringBuilder();
foreach (var classToMethodMap in classToMethodMapping)
@@ -164,22 +156,22 @@ public class UseRoutesGenerator : IIncrementalGenerator
var innerPattern = $"/{pattern?.Trim('/')}";
var finalPattern = $"{outerPattern}{innerPattern}".Replace("//", "/");
if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.GetAttributeName or Constants.GetAttributeShortName) is AttributeSyntax &&
if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.GetAttributeName or Constants.GetAttributeShortName) is not null &&
GetMethodBodyByType("Get", finalPattern, classDeclarationSyntax, methodDeclarationSyntax, compilation, routeUsings) is string getMethodBody)
{
useRoutesWebAppBody.AppendLine(getMethodBody);
}
else if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.PostAttributeName or Constants.PostAttributeShortName) is AttributeSyntax &&
else if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.PostAttributeName or Constants.PostAttributeShortName) is not null &&
GetMethodBodyByType("Post", finalPattern, classDeclarationSyntax, methodDeclarationSyntax, compilation, routeUsings) is string postMethodBody)
{
useRoutesWebAppBody.AppendLine(postMethodBody);
}
else if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.PutAttributeName or Constants.PutAttributeShortName) is AttributeSyntax &&
else if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.PutAttributeName or Constants.PutAttributeShortName) is not null &&
GetMethodBodyByType("Put", finalPattern, classDeclarationSyntax, methodDeclarationSyntax, compilation, routeUsings) is string putMethodBoty)
{
useRoutesWebAppBody.AppendLine(putMethodBoty);
}
else if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.DeleteAttributeName or Constants.DeleteAttributeShortName) is AttributeSyntax &&
else if (methodAttributes.FirstOrDefault(a => a.Name.ToString() is Constants.DeleteAttributeName or Constants.DeleteAttributeShortName) is not null &&
GetMethodBodyByType("Delete", finalPattern, classDeclarationSyntax, methodDeclarationSyntax, compilation, routeUsings) is string deleteMethodBody)
{
useRoutesWebAppBody.AppendLine(deleteMethodBody);
@@ -189,7 +181,6 @@ public class UseRoutesGenerator : IIncrementalGenerator
useRoutesWebAppBody.AppendLine("return builder;");
useRoutesWebAppMethodBuilder.WithBody(useRoutesWebAppBody.ToString());
registerWebAppMethodBuilder.WithBody(useRoutesWebAppBody.ToString());
foreach (var classUsing in routeUsings)
{
builder.WithUsing(classUsing);
@@ -231,15 +222,13 @@ public class UseRoutesGenerator : IIncrementalGenerator
return true;
}))
{
if (attribute.Name is not GenericNameSyntax genericNameSyntax || genericNameSyntax.TypeArgumentList.Arguments.Count != 1)
{
continue;
}
var routeFilterTypeSyntax = genericNameSyntax.TypeArgumentList.Arguments[0];
var routeFilterTypeSymbol = semanticModel.GetSymbolInfo(routeFilterTypeSyntax).Symbol as ITypeSymbol;
if (routeFilterTypeSymbol is null)
if (semanticModel.GetSymbolInfo(routeFilterTypeSyntax).Symbol is not ITypeSymbol routeFilterTypeSymbol)
{
continue;
}
@@ -273,10 +262,10 @@ public class UseRoutesGenerator : IIncrementalGenerator
return returnTypeSymbol?.ToDisplayString() switch
{
"System.Threading.Tasks.Task<Microsoft.AspNetCore.Http.IResult>" => @$"
builder.Map{type}(""{pattern}"", (HttpContext httpContext, {classDeclarationSyntax.Identifier} route{(parameters.Length > 0 ? $", {parameters}" : "")}) =>
builder.Map{type}(""{pattern}"", async (HttpContext httpContext, {classDeclarationSyntax.Identifier} route{(parameters.Length > 0 ? $", {parameters}" : "")}) =>
{{
var cancellationToken = httpContext.RequestAborted;
return route.{methodDeclarationSyntax.Identifier}({variables});
return await route.{methodDeclarationSyntax.Identifier}({variables});
}}){routeFilterSb};",
"Microsoft.AspNetCore.Http.IResult" => @$"
builder.Map{type}(""{pattern}"", (HttpContext httpContext, {classDeclarationSyntax.Identifier} route{(parameters.Length > 0 ? $", {parameters}" : "")}) =>