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@@ -0,0 +1,2 @@
|
||||
# Auto detect text files and perform LF normalization
|
||||
* text=auto
|
||||
+340
@@ -0,0 +1,340 @@
|
||||
## Ignore Visual Studio temporary files, build results, and
|
||||
## files generated by popular Visual Studio add-ons.
|
||||
##
|
||||
## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
|
||||
|
||||
# User-specific files
|
||||
*.rsuser
|
||||
*.suo
|
||||
*.user
|
||||
*.userosscache
|
||||
*.sln.docstates
|
||||
|
||||
# User-specific files (MonoDevelop/Xamarin Studio)
|
||||
*.userprefs
|
||||
|
||||
# Build results
|
||||
[Dd]ebug/
|
||||
[Dd]ebugPublic/
|
||||
[Rr]elease/
|
||||
[Rr]eleases/
|
||||
x64/
|
||||
x86/
|
||||
[Aa][Rr][Mm]/
|
||||
[Aa][Rr][Mm]64/
|
||||
bld/
|
||||
[Bb]in/
|
||||
[Oo]bj/
|
||||
[Ll]og/
|
||||
|
||||
# Visual Studio 2015/2017 cache/options directory
|
||||
.vs/
|
||||
# Uncomment if you have tasks that create the project's static files in wwwroot
|
||||
#wwwroot/
|
||||
|
||||
# Visual Studio 2017 auto generated files
|
||||
Generated\ Files/
|
||||
|
||||
# MSTest test Results
|
||||
[Tt]est[Rr]esult*/
|
||||
[Bb]uild[Ll]og.*
|
||||
|
||||
# NUNIT
|
||||
*.VisualState.xml
|
||||
TestResult.xml
|
||||
|
||||
# Build Results of an ATL Project
|
||||
[Dd]ebugPS/
|
||||
[Rr]eleasePS/
|
||||
dlldata.c
|
||||
|
||||
# Benchmark Results
|
||||
BenchmarkDotNet.Artifacts/
|
||||
|
||||
# .NET Core
|
||||
project.lock.json
|
||||
project.fragment.lock.json
|
||||
artifacts/
|
||||
|
||||
# StyleCop
|
||||
StyleCopReport.xml
|
||||
|
||||
# Files built by Visual Studio
|
||||
*_i.c
|
||||
*_p.c
|
||||
*_h.h
|
||||
*.ilk
|
||||
*.meta
|
||||
*.obj
|
||||
*.iobj
|
||||
*.pch
|
||||
*.pdb
|
||||
*.ipdb
|
||||
*.pgc
|
||||
*.pgd
|
||||
*.rsp
|
||||
*.sbr
|
||||
*.tlb
|
||||
*.tli
|
||||
*.tlh
|
||||
*.tmp
|
||||
*.tmp_proj
|
||||
*_wpftmp.csproj
|
||||
*.log
|
||||
*.vspscc
|
||||
*.vssscc
|
||||
.builds
|
||||
*.pidb
|
||||
*.svclog
|
||||
*.scc
|
||||
|
||||
# Chutzpah Test files
|
||||
_Chutzpah*
|
||||
|
||||
# Visual C++ cache files
|
||||
ipch/
|
||||
*.aps
|
||||
*.ncb
|
||||
*.opendb
|
||||
*.opensdf
|
||||
*.sdf
|
||||
*.cachefile
|
||||
*.VC.db
|
||||
*.VC.VC.opendb
|
||||
|
||||
# Visual Studio profiler
|
||||
*.psess
|
||||
*.vsp
|
||||
*.vspx
|
||||
*.sap
|
||||
|
||||
# Visual Studio Trace Files
|
||||
*.e2e
|
||||
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||||
# TFS 2012 Local Workspace
|
||||
$tf/
|
||||
|
||||
# Guidance Automation Toolkit
|
||||
*.gpState
|
||||
|
||||
# ReSharper is a .NET coding add-in
|
||||
_ReSharper*/
|
||||
*.[Rr]e[Ss]harper
|
||||
*.DotSettings.user
|
||||
|
||||
# JustCode is a .NET coding add-in
|
||||
.JustCode
|
||||
|
||||
# TeamCity is a build add-in
|
||||
_TeamCity*
|
||||
|
||||
# DotCover is a Code Coverage Tool
|
||||
*.dotCover
|
||||
|
||||
# AxoCover is a Code Coverage Tool
|
||||
.axoCover/*
|
||||
!.axoCover/settings.json
|
||||
|
||||
# Visual Studio code coverage results
|
||||
*.coverage
|
||||
*.coveragexml
|
||||
|
||||
# NCrunch
|
||||
_NCrunch_*
|
||||
.*crunch*.local.xml
|
||||
nCrunchTemp_*
|
||||
|
||||
# MightyMoose
|
||||
*.mm.*
|
||||
AutoTest.Net/
|
||||
|
||||
# Web workbench (sass)
|
||||
.sass-cache/
|
||||
|
||||
# Installshield output folder
|
||||
[Ee]xpress/
|
||||
|
||||
# DocProject is a documentation generator add-in
|
||||
DocProject/buildhelp/
|
||||
DocProject/Help/*.HxT
|
||||
DocProject/Help/*.HxC
|
||||
DocProject/Help/*.hhc
|
||||
DocProject/Help/*.hhk
|
||||
DocProject/Help/*.hhp
|
||||
DocProject/Help/Html2
|
||||
DocProject/Help/html
|
||||
|
||||
# Click-Once directory
|
||||
publish/
|
||||
|
||||
# Publish Web Output
|
||||
*.[Pp]ublish.xml
|
||||
*.azurePubxml
|
||||
# Note: Comment the next line if you want to checkin your web deploy settings,
|
||||
# but database connection strings (with potential passwords) will be unencrypted
|
||||
*.pubxml
|
||||
*.publishproj
|
||||
|
||||
# Microsoft Azure Web App publish settings. Comment the next line if you want to
|
||||
# checkin your Azure Web App publish settings, but sensitive information contained
|
||||
# in these scripts will be unencrypted
|
||||
PublishScripts/
|
||||
|
||||
# NuGet Packages
|
||||
*.nupkg
|
||||
# The packages folder can be ignored because of Package Restore
|
||||
**/[Pp]ackages/*
|
||||
# except build/, which is used as an MSBuild target.
|
||||
!**/[Pp]ackages/build/
|
||||
# Uncomment if necessary however generally it will be regenerated when needed
|
||||
#!**/[Pp]ackages/repositories.config
|
||||
# NuGet v3's project.json files produces more ignorable files
|
||||
*.nuget.props
|
||||
*.nuget.targets
|
||||
|
||||
# Microsoft Azure Build Output
|
||||
csx/
|
||||
*.build.csdef
|
||||
|
||||
# Microsoft Azure Emulator
|
||||
ecf/
|
||||
rcf/
|
||||
|
||||
# Windows Store app package directories and files
|
||||
AppPackages/
|
||||
BundleArtifacts/
|
||||
Package.StoreAssociation.xml
|
||||
_pkginfo.txt
|
||||
*.appx
|
||||
|
||||
# Visual Studio cache files
|
||||
# files ending in .cache can be ignored
|
||||
*.[Cc]ache
|
||||
# but keep track of directories ending in .cache
|
||||
!?*.[Cc]ache/
|
||||
|
||||
# Others
|
||||
ClientBin/
|
||||
~$*
|
||||
*~
|
||||
*.dbmdl
|
||||
*.dbproj.schemaview
|
||||
*.jfm
|
||||
*.pfx
|
||||
*.publishsettings
|
||||
orleans.codegen.cs
|
||||
|
||||
# Including strong name files can present a security risk
|
||||
# (https://github.com/github/gitignore/pull/2483#issue-259490424)
|
||||
#*.snk
|
||||
|
||||
# Since there are multiple workflows, uncomment next line to ignore bower_components
|
||||
# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
|
||||
#bower_components/
|
||||
|
||||
# RIA/Silverlight projects
|
||||
Generated_Code/
|
||||
|
||||
# Backup & report files from converting an old project file
|
||||
# to a newer Visual Studio version. Backup files are not needed,
|
||||
# because we have git ;-)
|
||||
_UpgradeReport_Files/
|
||||
Backup*/
|
||||
UpgradeLog*.XML
|
||||
UpgradeLog*.htm
|
||||
ServiceFabricBackup/
|
||||
*.rptproj.bak
|
||||
|
||||
# SQL Server files
|
||||
*.mdf
|
||||
*.ldf
|
||||
*.ndf
|
||||
|
||||
# Business Intelligence projects
|
||||
*.rdl.data
|
||||
*.bim.layout
|
||||
*.bim_*.settings
|
||||
*.rptproj.rsuser
|
||||
*- Backup*.rdl
|
||||
|
||||
# Microsoft Fakes
|
||||
FakesAssemblies/
|
||||
|
||||
# GhostDoc plugin setting file
|
||||
*.GhostDoc.xml
|
||||
|
||||
# Node.js Tools for Visual Studio
|
||||
.ntvs_analysis.dat
|
||||
node_modules/
|
||||
|
||||
# Visual Studio 6 build log
|
||||
*.plg
|
||||
|
||||
# Visual Studio 6 workspace options file
|
||||
*.opt
|
||||
|
||||
# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
|
||||
*.vbw
|
||||
|
||||
# Visual Studio LightSwitch build output
|
||||
**/*.HTMLClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/ModelManifest.xml
|
||||
**/*.Server/GeneratedArtifacts
|
||||
**/*.Server/ModelManifest.xml
|
||||
_Pvt_Extensions
|
||||
|
||||
# Paket dependency manager
|
||||
.paket/paket.exe
|
||||
paket-files/
|
||||
|
||||
# FAKE - F# Make
|
||||
.fake/
|
||||
|
||||
# JetBrains Rider
|
||||
.idea/
|
||||
*.sln.iml
|
||||
|
||||
# CodeRush personal settings
|
||||
.cr/personal
|
||||
|
||||
# Python Tools for Visual Studio (PTVS)
|
||||
__pycache__/
|
||||
*.pyc
|
||||
|
||||
# Cake - Uncomment if you are using it
|
||||
# tools/**
|
||||
# !tools/packages.config
|
||||
|
||||
# Tabs Studio
|
||||
*.tss
|
||||
|
||||
# Telerik's JustMock configuration file
|
||||
*.jmconfig
|
||||
|
||||
# BizTalk build output
|
||||
*.btp.cs
|
||||
*.btm.cs
|
||||
*.odx.cs
|
||||
*.xsd.cs
|
||||
|
||||
# OpenCover UI analysis results
|
||||
OpenCover/
|
||||
|
||||
# Azure Stream Analytics local run output
|
||||
ASALocalRun/
|
||||
|
||||
# MSBuild Binary and Structured Log
|
||||
*.binlog
|
||||
|
||||
# NVidia Nsight GPU debugger configuration file
|
||||
*.nvuser
|
||||
|
||||
# MFractors (Xamarin productivity tool) working folder
|
||||
.mfractor/
|
||||
|
||||
# Local History for Visual Studio
|
||||
.localhistory/
|
||||
|
||||
# BeatPulse healthcheck temp database
|
||||
healthchecksdb
|
||||
@@ -0,0 +1,135 @@
|
||||
using FluentAssertions;
|
||||
using FluentAssertions.Common;
|
||||
using Xunit;
|
||||
|
||||
namespace InterfaceGenerator.Tests
|
||||
{
|
||||
public class AccessorsGenerationTests
|
||||
{
|
||||
private readonly IAccessorsTestsService _sut;
|
||||
|
||||
public AccessorsGenerationTests()
|
||||
{
|
||||
_sut = new AccessorsTestsService();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void GetSetIndexer_IsImplemented()
|
||||
{
|
||||
var indexer = typeof(IAccessorsTestsService).GetIndexerByParameterTypes(new[] { typeof(string) });
|
||||
|
||||
indexer.Should().NotBeNull();
|
||||
|
||||
indexer.GetMethod.Should().NotBeNull();
|
||||
indexer.SetMethod.Should().NotBeNull();
|
||||
|
||||
int _ = _sut[string.Empty];
|
||||
_sut[string.Empty] = 0;
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void PublicProperty_IsImplemented()
|
||||
{
|
||||
var prop = typeof(IAccessorsTestsService)
|
||||
.GetProperty(nameof(IAccessorsTestsService.PublicProperty));
|
||||
|
||||
prop.Should().NotBeNull();
|
||||
|
||||
prop.GetMethod.Should().NotBeNull();
|
||||
prop.SetMethod.Should().NotBeNull();
|
||||
|
||||
string _ = _sut.PublicProperty;
|
||||
_sut.PublicProperty = string.Empty;
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void PrivateSetter_IsOmitted()
|
||||
{
|
||||
var prop = typeof(IAccessorsTestsService)
|
||||
.GetProperty(nameof(IAccessorsTestsService.PropertyWithPrivateSetter));
|
||||
|
||||
prop.Should().NotBeNull();
|
||||
|
||||
prop.GetMethod.Should().NotBeNull();
|
||||
prop.SetMethod.Should().BeNull();
|
||||
|
||||
string _ = _sut.PropertyWithPrivateSetter;
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void PrivateGetter_IsOmitted()
|
||||
{
|
||||
var prop = typeof(IAccessorsTestsService)
|
||||
.GetProperty(nameof(IAccessorsTestsService.PropertyWithPrivateGetter));
|
||||
|
||||
prop.Should().NotBeNull();
|
||||
|
||||
prop.SetMethod.Should().NotBeNull();
|
||||
prop.GetMethod.Should().BeNull();
|
||||
|
||||
_sut.PropertyWithPrivateGetter = string.Empty;
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void ProtectedSetter_IsOmitted()
|
||||
{
|
||||
var prop = typeof(IAccessorsTestsService)
|
||||
.GetProperty(nameof(IAccessorsTestsService.PropertyWithProtectedSetter));
|
||||
|
||||
prop.Should().NotBeNull();
|
||||
|
||||
prop.GetMethod.Should().NotBeNull();
|
||||
prop.SetMethod.Should().BeNull();
|
||||
|
||||
string _ = _sut.PropertyWithProtectedSetter;
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void ProtectedGetter_IsOmitted()
|
||||
{
|
||||
var prop = typeof(IAccessorsTestsService)
|
||||
.GetProperty(nameof(IAccessorsTestsService.PropertyWithProtectedGetter));
|
||||
|
||||
prop.Should().NotBeNull();
|
||||
|
||||
prop.SetMethod.Should().NotBeNull();
|
||||
prop.GetMethod.Should().BeNull();
|
||||
|
||||
_sut.PropertyWithProtectedGetter = string.Empty;
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void IgnoredProperty_IsOmitted()
|
||||
{
|
||||
var prop = typeof(IAccessorsTestsService)
|
||||
.GetProperty(nameof(AccessorsTestsService.IgnoredProperty));
|
||||
|
||||
prop.Should().BeNull();
|
||||
}
|
||||
}
|
||||
|
||||
// ReSharper disable UnusedMember.Local, ValueParameterNotUsed
|
||||
[GenerateAutoInterface]
|
||||
internal class AccessorsTestsService : IAccessorsTestsService
|
||||
{
|
||||
public int this[string x]
|
||||
{
|
||||
get => 0;
|
||||
set { }
|
||||
}
|
||||
|
||||
public string PublicProperty { get; set; }
|
||||
|
||||
public string PropertyWithPrivateSetter { get; private set; }
|
||||
|
||||
public string PropertyWithPrivateGetter { private get; set; }
|
||||
|
||||
public string PropertyWithProtectedSetter { get; protected set; }
|
||||
|
||||
public string PropertyWithProtectedGetter { protected get; set; }
|
||||
|
||||
[AutoInterfaceIgnore]
|
||||
public string IgnoredProperty { get; set; }
|
||||
}
|
||||
// ReSharper enable UnusedMember.Local, ValueParameterNotUsed
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
using System;
|
||||
using System.Reflection;
|
||||
using FluentAssertions;
|
||||
using Xunit;
|
||||
|
||||
namespace InterfaceGenerator.Tests
|
||||
{
|
||||
public class GenericInterfaceTests
|
||||
{
|
||||
[Fact]
|
||||
public void GenericParametersGeneratedCorrectly()
|
||||
{
|
||||
var genericArgs = typeof(IGenericInterfaceTestsService<,>).GetGenericArguments();
|
||||
|
||||
genericArgs.Should().HaveCount(2);
|
||||
genericArgs[0].Name.Should().Be("TX");
|
||||
genericArgs[1].Name.Should().Be("TY");
|
||||
|
||||
genericArgs[0].IsClass.Should().BeTrue();
|
||||
genericArgs[0].GenericParameterAttributes
|
||||
.Should().HaveFlag(GenericParameterAttributes.DefaultConstructorConstraint);
|
||||
|
||||
var iEquatableOfTx = typeof(IEquatable<>).MakeGenericType(genericArgs[0]);
|
||||
genericArgs[0].GetGenericParameterConstraints().Should().HaveCount(1).And.Contain(iEquatableOfTx);
|
||||
|
||||
genericArgs[1].IsValueType.Should().BeTrue();
|
||||
}
|
||||
}
|
||||
|
||||
[GenerateAutoInterface]
|
||||
// ReSharper disable once UnusedType.Global
|
||||
internal class GenericInterfaceTestsService<TX, TY> : IGenericInterfaceTestsService<TX, TY>
|
||||
where TX : class, IEquatable<TX>, new()
|
||||
where TY : struct
|
||||
{
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,20 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net5.0</TargetFramework>
|
||||
|
||||
<IsPackable>false</IsPackable>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="FluentAssertions" Version="5.10.3" />
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\InterfaceGenerator\InterfaceGenerator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
@@ -0,0 +1,305 @@
|
||||
using System;
|
||||
using System.Linq;
|
||||
using System.Reflection;
|
||||
using System.Text;
|
||||
using FluentAssertions;
|
||||
using Xunit;
|
||||
|
||||
namespace InterfaceGenerator.Tests
|
||||
{
|
||||
public class MethodGenerationTests
|
||||
{
|
||||
private readonly IMethodsTestService _sut;
|
||||
|
||||
public MethodGenerationTests()
|
||||
{
|
||||
_sut = new MethodsTestService();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethod_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService).GetMethod(
|
||||
nameof(MethodsTestService.VoidMethod));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Should().BeEmpty();
|
||||
|
||||
_sut.VoidMethod();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethodWithParams_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService).GetMethod(
|
||||
nameof(MethodsTestService.VoidMethodWithParams),
|
||||
new[] { typeof(string), typeof(string) });
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Select(x => x.ParameterType).Should().AllBeEquivalentTo(typeof(string));
|
||||
parameters.Should().HaveCount(2);
|
||||
|
||||
_sut.VoidMethodWithParams(string.Empty, string.Empty);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethodWithOutParam_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService).GetMethod(
|
||||
nameof(MethodsTestService.VoidMethodWithOutParam),
|
||||
new[] { typeof(string).MakeByRefType() });
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Select(x => x.ParameterType).Should().AllBeEquivalentTo(typeof(string).MakeByRefType());
|
||||
parameters.Should().HaveCount(1);
|
||||
parameters[0].IsOut.Should().BeTrue();
|
||||
|
||||
_sut.VoidMethodWithOutParam(out var _);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethodWithInParam_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService).GetMethod(
|
||||
nameof(MethodsTestService.VoidMethodWithInParam),
|
||||
new[] { typeof(string).MakeByRefType() });
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Select(x => x.ParameterType).Should().AllBeEquivalentTo(typeof(string).MakeByRefType());
|
||||
parameters.Should().HaveCount(1);
|
||||
parameters[0].IsIn.Should().BeTrue();
|
||||
|
||||
var stub = string.Empty;
|
||||
_sut.VoidMethodWithInParam(in stub);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethodWithRefParam_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService).GetMethod(
|
||||
nameof(MethodsTestService.VoidMethodWithRefParam),
|
||||
new[] { typeof(string).MakeByRefType() });
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Select(x => x.ParameterType).Should().AllBeEquivalentTo(typeof(string).MakeByRefType());
|
||||
parameters.Should().HaveCount(1);
|
||||
parameters[0].IsIn.Should().BeFalse();
|
||||
parameters[0].IsOut.Should().BeFalse();
|
||||
|
||||
var stub = string.Empty;
|
||||
_sut.VoidMethodWithRefParam(ref stub);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void StringMethod_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService).GetMethod(
|
||||
nameof(MethodsTestService.StringMethod));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(string));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Should().BeEmpty();
|
||||
|
||||
var _ = _sut.StringMethod();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void GenericVoidMethod_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService)
|
||||
.GetMethods()
|
||||
.FirstOrDefault(x => x.Name == nameof(MethodsTestService.GenericVoidMethod));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
method.GetParameters().Should().BeEmpty();
|
||||
|
||||
var genericArgs = method.GetGenericArguments();
|
||||
genericArgs.Should().HaveCount(2);
|
||||
|
||||
_sut.GenericVoidMethod<string, int>();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void GenericVoidMethodWithGenericParam_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService)
|
||||
.GetMethods()
|
||||
.FirstOrDefault(x => x.Name == nameof(MethodsTestService.GenericVoidMethodWithGenericParam));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var genericArgs = method.GetGenericArguments();
|
||||
genericArgs.Should().HaveCount(2);
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Should().HaveCount(1);
|
||||
parameters[0].ParameterType.Should().Be(genericArgs[0]);
|
||||
|
||||
_sut.GenericVoidMethodWithGenericParam<string, int>(string.Empty);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void GenericVoidMethodWithConstraints_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService)
|
||||
.GetMethods()
|
||||
.FirstOrDefault(x => x.Name == nameof(MethodsTestService.GenericVoidMethodWithConstraints));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var genericArgs = method.GetGenericArguments();
|
||||
genericArgs.Should().HaveCount(2);
|
||||
|
||||
genericArgs[0].IsClass.Should().BeTrue();
|
||||
genericArgs[0].GetGenericParameterConstraints().Should().HaveCount(0);
|
||||
|
||||
genericArgs[1].IsClass.Should().BeTrue();
|
||||
genericArgs[1].GetGenericParameterConstraints().Should().HaveCount(1);
|
||||
genericArgs[1].GetGenericParameterConstraints()[0].Should().Be(genericArgs[0]);
|
||||
genericArgs[1].GenericParameterAttributes.Should()
|
||||
.HaveFlag(GenericParameterAttributes.DefaultConstructorConstraint);
|
||||
|
||||
_sut.GenericVoidMethodWithConstraints<object, StringBuilder>();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethodWithOptionalParams_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService)
|
||||
.GetMethods()
|
||||
.FirstOrDefault(x => x.Name == nameof(MethodsTestService.VoidMethodWithOptionalParams));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Should().HaveCount(5);
|
||||
parameters.Select(x => x.IsOptional).Should().AllBeEquivalentTo(true);
|
||||
|
||||
parameters[0].DefaultValue.Should().Be("cGFyYW0=");
|
||||
parameters[1].DefaultValue.Should().Be(MethodsTestService.StringConstant);
|
||||
parameters[2].DefaultValue.Should().Be(0.1f);
|
||||
parameters[3].DefaultValue.Should().Be(0.2d);
|
||||
parameters[4].DefaultValue.Should().Be(0.3d);
|
||||
|
||||
_sut.VoidMethodWithOptionalParams();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void VoidMethodWithExpandingParam_IsImplemented()
|
||||
{
|
||||
var method = typeof(IMethodsTestService)
|
||||
.GetMethods()
|
||||
.FirstOrDefault(x => x.Name == nameof(MethodsTestService.VoidMethodWithExpandingParam));
|
||||
|
||||
method.Should().NotBeNull();
|
||||
method.ReturnType.Should().Be(typeof(void));
|
||||
|
||||
var parameters = method.GetParameters();
|
||||
parameters.Should().HaveCount(1);
|
||||
parameters[0].ParameterType.Should().Be(typeof(string[]));
|
||||
parameters[0].GetCustomAttribute<ParamArrayAttribute>().Should().NotBeNull();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void IgnoreMethod_IsOmitted()
|
||||
{
|
||||
var method = typeof(IMethodsTestService)
|
||||
.GetMethods()
|
||||
.FirstOrDefault(x => x.Name == nameof(MethodsTestService.IgnoredMethod));
|
||||
|
||||
method.Should().BeNull();
|
||||
}
|
||||
}
|
||||
|
||||
[GenerateAutoInterface]
|
||||
internal class MethodsTestService : IMethodsTestService
|
||||
{
|
||||
public const string StringConstant = "Const";
|
||||
|
||||
public void VoidMethod()
|
||||
{
|
||||
}
|
||||
|
||||
public void VoidMethodWithParams(string a, string b)
|
||||
{
|
||||
}
|
||||
|
||||
public void VoidMethodWithOutParam(out string a)
|
||||
{
|
||||
a = default;
|
||||
}
|
||||
|
||||
public void VoidMethodWithRefParam(ref string a)
|
||||
{
|
||||
}
|
||||
|
||||
public void VoidMethodWithInParam(in string a)
|
||||
{
|
||||
}
|
||||
|
||||
public string StringMethod()
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
public void GenericVoidMethod<TX, TY>()
|
||||
{
|
||||
}
|
||||
|
||||
public void GenericVoidMethodWithGenericParam<TX, TY>(TX a)
|
||||
{
|
||||
}
|
||||
|
||||
public void GenericVoidMethodWithConstraints<TX, TY>()
|
||||
where TX : class
|
||||
where TY : class, TX, new()
|
||||
{
|
||||
}
|
||||
|
||||
public void VoidMethodWithOptionalParams(
|
||||
string stringLiteral = "cGFyYW0=",
|
||||
string stringConstant = StringConstant,
|
||||
float floatLiteral = 0.1f,
|
||||
double doubleLiteral = 0.2,
|
||||
decimal decimalLiteral = 0.3m)
|
||||
{
|
||||
}
|
||||
|
||||
public void VoidMethodWithExpandingParam(params string[] strings)
|
||||
{
|
||||
}
|
||||
|
||||
[AutoInterfaceIgnore]
|
||||
public void IgnoredMethod()
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
[GenerateAutoInterface]
|
||||
internal class MethodsTestServiceGeneric<T> : IMethodsTestServiceGeneric<T> where T : class
|
||||
{
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,57 @@
|
||||
using System.Reflection;
|
||||
using FluentAssertions;
|
||||
using Xunit;
|
||||
|
||||
namespace InterfaceGenerator.Tests
|
||||
{
|
||||
public class VisibilityModifierTests
|
||||
{
|
||||
[Fact]
|
||||
public void IExplicitlyPublicService_IsPublic()
|
||||
{
|
||||
var type = typeof(IExplicitlyPublicService);
|
||||
type.Attributes.Should().HaveFlag(TypeAttributes.Public);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void IExplicitlyInternalService_IsInternal()
|
||||
{
|
||||
var type = typeof(IExplicitlyInternalService);
|
||||
type.Attributes.Should().HaveFlag(TypeAttributes.NotPublic);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void IImplicitlyPublicService_IsPublic()
|
||||
{
|
||||
var type = typeof(IImplicitlyPublicService);
|
||||
type.Attributes.Should().HaveFlag(TypeAttributes.Public);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void IImplicitlyInternalService_IsInternal()
|
||||
{
|
||||
var type = typeof(IImplicitlyInternalService);
|
||||
type.Attributes.Should().HaveFlag(TypeAttributes.NotPublic);
|
||||
}
|
||||
}
|
||||
|
||||
[GenerateAutoInterface(VisibilityModifier = "public")]
|
||||
internal class ExplicitlyPublicService : IExplicitlyPublicService
|
||||
{
|
||||
}
|
||||
|
||||
[GenerateAutoInterface(VisibilityModifier = "internal")]
|
||||
public class ExplicitlyInternalService : IExplicitlyInternalService
|
||||
{
|
||||
}
|
||||
|
||||
[GenerateAutoInterface]
|
||||
public class ImplicitlyPublicService : IImplicitlyPublicService
|
||||
{
|
||||
}
|
||||
|
||||
[GenerateAutoInterface]
|
||||
internal class ImplicitlyInternalService : IImplicitlyInternalService
|
||||
{
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,22 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "InterfaceGenerator", "InterfaceGenerator\InterfaceGenerator.csproj", "{D40E2D60-5580-42D2-8316-F5AAA42CFBF6}"
|
||||
EndProject
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "InterfaceGenerator.Tests", "InterfaceGenerator.Tests\InterfaceGenerator.Tests.csproj", "{D39C541E-9EDC-41E9-BBD8-FAA9DA602CC0}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Any CPU = Debug|Any CPU
|
||||
Release|Any CPU = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{D40E2D60-5580-42D2-8316-F5AAA42CFBF6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{D40E2D60-5580-42D2-8316-F5AAA42CFBF6}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{D40E2D60-5580-42D2-8316-F5AAA42CFBF6}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{D40E2D60-5580-42D2-8316-F5AAA42CFBF6}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{D39C541E-9EDC-41E9-BBD8-FAA9DA602CC0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{D39C541E-9EDC-41E9-BBD8-FAA9DA602CC0}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{D39C541E-9EDC-41E9-BBD8-FAA9DA602CC0}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{D39C541E-9EDC-41E9-BBD8-FAA9DA602CC0}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
@@ -0,0 +1,2 @@
|
||||
# Auto detect text files and perform LF normalization
|
||||
* text=auto
|
||||
@@ -0,0 +1,45 @@
|
||||
using System;
|
||||
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
|
||||
internal class Attributes
|
||||
{
|
||||
public const string AttributesNamespace = nameof(InterfaceGenerator);
|
||||
|
||||
public const string GenerateAutoInterfaceClassname = "GenerateAutoInterfaceAttribute";
|
||||
public const string AutoInterfaceIgnoreAttributeClassname = "AutoInterfaceIgnoreAttribute";
|
||||
|
||||
public const string VisibilityModifierPropName = "VisibilityModifier";
|
||||
public const string InterfaceNamePropName = "Name";
|
||||
|
||||
public static readonly string AttributesSourceCode = $@"
|
||||
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
|
||||
#nullable enable
|
||||
|
||||
namespace {AttributesNamespace}
|
||||
{{
|
||||
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, Inherited = false)]
|
||||
[Conditional(""CodeGeneration"")]
|
||||
public sealed class {GenerateAutoInterfaceClassname} : Attribute
|
||||
{{
|
||||
public string? {VisibilityModifierPropName} {{ get; init; }}
|
||||
public string? {InterfaceNamePropName} {{ get; init; }}
|
||||
|
||||
public {GenerateAutoInterfaceClassname}()
|
||||
{{
|
||||
}}
|
||||
}}
|
||||
|
||||
[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false)]
|
||||
[Conditional(""CodeGeneration"")]
|
||||
public sealed class {AutoInterfaceIgnoreAttributeClassname} : Attribute
|
||||
{{
|
||||
}}
|
||||
}}
|
||||
";
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,395 @@
|
||||
using System;
|
||||
using System.CodeDom.Compiler;
|
||||
using System.Collections.Generic;
|
||||
using System.Globalization;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading;
|
||||
using Microsoft.CodeAnalysis;
|
||||
using Microsoft.CodeAnalysis.CSharp;
|
||||
using Microsoft.CodeAnalysis.CSharp.Syntax;
|
||||
using Microsoft.CodeAnalysis.Text;
|
||||
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
[Generator]
|
||||
public class AutoInterfaceGenerator : ISourceGenerator
|
||||
{
|
||||
private INamedTypeSymbol _generateAutoInterfaceAttribute = null!;
|
||||
private INamedTypeSymbol _ignoreAttribute = null!;
|
||||
|
||||
public void Initialize(GeneratorInitializationContext context)
|
||||
{
|
||||
context.RegisterForSyntaxNotifications(() => new SyntaxReceiver());
|
||||
}
|
||||
|
||||
public void Execute(GeneratorExecutionContext context)
|
||||
{
|
||||
// setting the culture to invariant prevents errors such as emitting a decimal comma (0,1) instead of
|
||||
// a decimal point (0.1) in certain cultures
|
||||
var prevCulture = Thread.CurrentThread.CurrentCulture;
|
||||
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
|
||||
|
||||
GenerateAttributes(context);
|
||||
GenerateInterfaces(context);
|
||||
|
||||
Thread.CurrentThread.CurrentCulture = prevCulture;
|
||||
}
|
||||
|
||||
private static void GenerateAttributes(GeneratorExecutionContext context)
|
||||
{
|
||||
context.AddSource(
|
||||
Attributes.GenerateAutoInterfaceClassname,
|
||||
SourceText.From(Attributes.AttributesSourceCode, Encoding.UTF8));
|
||||
}
|
||||
|
||||
private void GenerateInterfaces(GeneratorExecutionContext context)
|
||||
{
|
||||
if (context.SyntaxReceiver is not SyntaxReceiver receiver)
|
||||
return;
|
||||
|
||||
var compilation = GetCompilation(context);
|
||||
InitAttributes(compilation);
|
||||
|
||||
var classSymbols = GetImplTypeSymbols(compilation, receiver);
|
||||
|
||||
foreach (var implTypeSymbol in classSymbols)
|
||||
{
|
||||
if (!implTypeSymbol.TryGetAttribute(_generateAutoInterfaceAttribute, out var attributes))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
var attribute = attributes.Single();
|
||||
var source = SourceText.From(GenerateInterfaceCode(implTypeSymbol, attribute), Encoding.UTF8);
|
||||
context.AddSource($"{implTypeSymbol.Name}_AutoInterface.cs", source);
|
||||
}
|
||||
}
|
||||
|
||||
private string GetVisibilityModifier(INamedTypeSymbol implTypeSymbol, AttributeData attributeData)
|
||||
{
|
||||
var pair = attributeData.NamedArguments.FirstOrDefault(x => x.Key == Attributes.VisibilityModifierPropName);
|
||||
string? result = pair.Value.Value?.ToString();
|
||||
|
||||
if (!string.IsNullOrEmpty(result))
|
||||
{
|
||||
return result;
|
||||
}
|
||||
|
||||
return implTypeSymbol.DeclaredAccessibility switch
|
||||
{
|
||||
Accessibility.Public => "public",
|
||||
var _ => "internal",
|
||||
};
|
||||
}
|
||||
|
||||
private string GetInterfaceName(INamedTypeSymbol implTypeSymbol, AttributeData attributeData)
|
||||
{
|
||||
var pair = attributeData.NamedArguments.FirstOrDefault(x => x.Key == Attributes.InterfaceNamePropName);
|
||||
string? result = pair.Value.Value?.ToString();
|
||||
|
||||
if (!string.IsNullOrEmpty(result))
|
||||
{
|
||||
return result;
|
||||
}
|
||||
|
||||
return "I" + implTypeSymbol.Name;
|
||||
}
|
||||
|
||||
private string GenerateInterfaceCode(INamedTypeSymbol implTypeSymbol, AttributeData attributeData)
|
||||
{
|
||||
using var stream = new MemoryStream();
|
||||
var streamWriter = new StreamWriter(stream, Encoding.UTF8);
|
||||
var codeWriter = new IndentedTextWriter(streamWriter, GeneratorConsts.Indent);
|
||||
|
||||
var namespaceName = implTypeSymbol.ContainingNamespace.ToDisplayString();
|
||||
var interfaceName = GetInterfaceName(implTypeSymbol, attributeData);
|
||||
var visibilityModifier = GetVisibilityModifier(implTypeSymbol, attributeData);
|
||||
|
||||
codeWriter.WriteLine("namespace {0}", namespaceName);
|
||||
codeWriter.WriteLine("{");
|
||||
|
||||
++codeWriter.Indent;
|
||||
codeWriter.Write("{0} partial interface {1}", visibilityModifier, interfaceName);
|
||||
WriteTypeGenericsIfNeeded(codeWriter, implTypeSymbol);
|
||||
codeWriter.WriteLine();
|
||||
codeWriter.WriteLine("{");
|
||||
|
||||
++codeWriter.Indent;
|
||||
GenerateInterfaceMemberDefinitions(codeWriter, implTypeSymbol);
|
||||
--codeWriter.Indent;
|
||||
|
||||
codeWriter.WriteLine("}");
|
||||
--codeWriter.Indent;
|
||||
|
||||
codeWriter.WriteLine("}");
|
||||
|
||||
codeWriter.Flush();
|
||||
stream.Seek(0, SeekOrigin.Begin);
|
||||
using var reader = new StreamReader(stream, Encoding.UTF8, true);
|
||||
return reader.ReadToEnd();
|
||||
}
|
||||
|
||||
private void WriteTypeGenericsIfNeeded(IndentedTextWriter writer, INamedTypeSymbol implTypeSymbol)
|
||||
{
|
||||
if (!implTypeSymbol.IsGenericType)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
writer.Write("<");
|
||||
writer.WriteJoin(", ", implTypeSymbol.TypeParameters.Select(x => x.Name));
|
||||
writer.Write(">");
|
||||
|
||||
WriteTypeParameterConstraints(writer, implTypeSymbol.TypeParameters);
|
||||
}
|
||||
|
||||
private void GenerateInterfaceMemberDefinitions(IndentedTextWriter writer, INamedTypeSymbol implTypeSymbol)
|
||||
{
|
||||
foreach (var member in implTypeSymbol.GetMembers())
|
||||
{
|
||||
if (member.DeclaredAccessibility != Accessibility.Public)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
if (member.HasAttribute(_ignoreAttribute))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
GenerateInterfaceMemberDefinition(writer, member);
|
||||
}
|
||||
}
|
||||
|
||||
private static void GenerateInterfaceMemberDefinition(IndentedTextWriter writer, ISymbol member)
|
||||
{
|
||||
switch (member)
|
||||
{
|
||||
case IPropertySymbol propertySymbol:
|
||||
GeneratePropertyDefinition(writer, propertySymbol);
|
||||
break;
|
||||
case IMethodSymbol methodSymbol:
|
||||
GenerateMethodDefinition(writer, methodSymbol);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
private static void WriteMemberDocs(IndentedTextWriter writer, ISymbol member)
|
||||
{
|
||||
var xml = member.GetDocumentationCommentXml();
|
||||
if (string.IsNullOrWhiteSpace(xml))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// omit the fist and last lines to skip the <member> tag
|
||||
|
||||
var reader = new StringReader(xml);
|
||||
var lines = new List<string>();
|
||||
|
||||
while (true)
|
||||
{
|
||||
var line = reader.ReadLine();
|
||||
if (line is null)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
lines.Add(line);
|
||||
}
|
||||
|
||||
for (int i = 1; i < lines.Count - 1; i++)
|
||||
{
|
||||
var line = lines[i];
|
||||
writer.WriteLine("/// {0}", line);
|
||||
}
|
||||
}
|
||||
|
||||
private static bool IsPublicOrInternal(IMethodSymbol methodSymbol)
|
||||
{
|
||||
return methodSymbol.DeclaredAccessibility == Accessibility.Public ||
|
||||
methodSymbol.DeclaredAccessibility == Accessibility.Internal;
|
||||
}
|
||||
|
||||
private static void GeneratePropertyDefinition(IndentedTextWriter writer, IPropertySymbol propertySymbol)
|
||||
{
|
||||
bool hasPublicGetter = propertySymbol.GetMethod is not null &&
|
||||
IsPublicOrInternal(propertySymbol.GetMethod);
|
||||
|
||||
bool hasPublicSetter = propertySymbol.SetMethod is not null &&
|
||||
IsPublicOrInternal(propertySymbol.SetMethod);
|
||||
|
||||
if (!hasPublicGetter && !hasPublicSetter)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
WriteMemberDocs(writer, propertySymbol);
|
||||
|
||||
if (propertySymbol.IsIndexer)
|
||||
{
|
||||
writer.Write("{0} this[", propertySymbol.Type);
|
||||
//writer.WriteJoin(", ", propertySymbol.Parameters, (w, param) => { w.Write("{0} {1}", param.Type, param.Name); });
|
||||
writer.WriteJoin(", ", propertySymbol.Parameters, WriteMethodParam);
|
||||
writer.Write("] ");
|
||||
}
|
||||
else
|
||||
{
|
||||
writer.Write("{0} {1} ", propertySymbol.Type, propertySymbol.Name); // ex. int Foo
|
||||
}
|
||||
|
||||
writer.Write("{ ");
|
||||
|
||||
if (hasPublicGetter)
|
||||
{
|
||||
writer.Write("get; ");
|
||||
}
|
||||
|
||||
if (hasPublicSetter)
|
||||
{
|
||||
writer.Write("set; ");
|
||||
}
|
||||
|
||||
writer.WriteLine("}");
|
||||
}
|
||||
|
||||
private static void GenerateMethodDefinition(IndentedTextWriter writer, IMethodSymbol methodSymbol)
|
||||
{
|
||||
if (methodSymbol.MethodKind != MethodKind.Ordinary || methodSymbol.IsStatic)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
WriteMemberDocs(writer, methodSymbol);
|
||||
|
||||
writer.Write("{0} {1}", methodSymbol.ReturnType, methodSymbol.Name); // ex. int Foo
|
||||
|
||||
if (methodSymbol.IsGenericMethod)
|
||||
{
|
||||
writer.Write("<");
|
||||
writer.WriteJoin(", ", methodSymbol.TypeParameters.Select(x => x.Name));
|
||||
writer.Write(">");
|
||||
}
|
||||
|
||||
writer.Write("(");
|
||||
writer.WriteJoin(", ", methodSymbol.Parameters, WriteMethodParam);
|
||||
|
||||
writer.Write(")");
|
||||
|
||||
if (methodSymbol.IsGenericMethod)
|
||||
{
|
||||
WriteTypeParameterConstraints(writer, methodSymbol.TypeParameters);
|
||||
}
|
||||
|
||||
writer.WriteLine(";");
|
||||
}
|
||||
|
||||
private static void WriteMethodParam(TextWriter writer, IParameterSymbol param)
|
||||
{
|
||||
if (param.IsParams)
|
||||
{
|
||||
writer.Write("params ");
|
||||
}
|
||||
|
||||
switch (param.RefKind)
|
||||
{
|
||||
case RefKind.Ref:
|
||||
writer.Write("ref ");
|
||||
break;
|
||||
case RefKind.Out:
|
||||
writer.Write("out ");
|
||||
break;
|
||||
case RefKind.In:
|
||||
writer.Write("in ");
|
||||
break;
|
||||
}
|
||||
|
||||
writer.Write("{0} {1}", param.Type, param.Name);
|
||||
|
||||
if (param.HasExplicitDefaultValue)
|
||||
{
|
||||
WriteParamExplicitDefaultValue(writer, param);
|
||||
}
|
||||
}
|
||||
|
||||
private static void WriteParamExplicitDefaultValue(TextWriter writer, IParameterSymbol param)
|
||||
{
|
||||
if (param.ExplicitDefaultValue is null)
|
||||
{
|
||||
writer.Write(" = default");
|
||||
}
|
||||
else
|
||||
{
|
||||
switch (param.Type.Name)
|
||||
{
|
||||
case nameof(String):
|
||||
writer.Write(" = \"{0}\"", param.ExplicitDefaultValue);
|
||||
break;
|
||||
case nameof(Single):
|
||||
writer.Write(" = {0}f", param.ExplicitDefaultValue);
|
||||
break;
|
||||
case nameof(Double):
|
||||
writer.Write(" = {0}d", param.ExplicitDefaultValue);
|
||||
break;
|
||||
case nameof(Decimal):
|
||||
writer.Write(" = {0}m", param.ExplicitDefaultValue);
|
||||
break;
|
||||
default:
|
||||
writer.Write(" = {0}", param.ExplicitDefaultValue);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static void WriteTypeParameterConstraints(
|
||||
IndentedTextWriter writer,
|
||||
IEnumerable<ITypeParameterSymbol> typeParameters)
|
||||
{
|
||||
foreach (var typeParameter in typeParameters)
|
||||
{
|
||||
var constraints = typeParameter.EnumGenericConstraints().ToList();
|
||||
if (constraints.Count == 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
writer.Write(" where {0} : ", typeParameter.Name);
|
||||
writer.WriteJoin(", ", constraints);
|
||||
}
|
||||
}
|
||||
|
||||
private void InitAttributes(Compilation compilation)
|
||||
{
|
||||
_generateAutoInterfaceAttribute = compilation.GetTypeByMetadataName(
|
||||
$"{Attributes.AttributesNamespace}.{Attributes.GenerateAutoInterfaceClassname}")!;
|
||||
|
||||
_ignoreAttribute = compilation.GetTypeByMetadataName(
|
||||
$"{Attributes.AttributesNamespace}.{Attributes.AutoInterfaceIgnoreAttributeClassname}")!;
|
||||
}
|
||||
|
||||
private static IEnumerable<INamedTypeSymbol> GetImplTypeSymbols(Compilation compilation, SyntaxReceiver receiver)
|
||||
{
|
||||
return receiver.CandidateClasses.Select(candidate => GetClassSymbol(compilation, candidate));
|
||||
}
|
||||
|
||||
private static INamedTypeSymbol GetClassSymbol(Compilation compilation, ClassDeclarationSyntax @class)
|
||||
{
|
||||
var model = compilation.GetSemanticModel(@class.SyntaxTree);
|
||||
var classSymbol = ModelExtensions.GetDeclaredSymbol(model, @class)!;
|
||||
return (INamedTypeSymbol)classSymbol;
|
||||
}
|
||||
|
||||
private static Compilation GetCompilation(GeneratorExecutionContext context)
|
||||
{
|
||||
var options = context.Compilation.SyntaxTrees.First().Options as CSharpParseOptions;
|
||||
|
||||
var compilation = context.Compilation.AddSyntaxTrees(
|
||||
CSharpSyntaxTree.ParseText(
|
||||
SourceText.From(Attributes.AttributesSourceCode, Encoding.UTF8), options));
|
||||
|
||||
return compilation;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,7 @@
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
internal class GeneratorConsts
|
||||
{
|
||||
public const string Indent = " ";
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,14 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netstandard2.1</TargetFramework>
|
||||
<LangVersion>9.0</LangVersion>
|
||||
<Nullable>enable</Nullable>
|
||||
<Authors>R. David</Authors>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.CodeAnalysis" Version="3.8.0" />
|
||||
<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.2" PrivateAssets="all" />
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,25 @@
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using Microsoft.CodeAnalysis;
|
||||
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
internal static class SymbolExtensions
|
||||
{
|
||||
public static bool TryGetAttribute(
|
||||
this ISymbol symbol,
|
||||
INamedTypeSymbol attributeType,
|
||||
out IEnumerable<AttributeData> attributes)
|
||||
{
|
||||
attributes = symbol.GetAttributes()
|
||||
.Where(a => SymbolEqualityComparer.Default.Equals(a.AttributeClass, attributeType));
|
||||
return attributes.Any();
|
||||
}
|
||||
|
||||
public static bool HasAttribute(this ISymbol symbol, INamedTypeSymbol attributeType)
|
||||
{
|
||||
return symbol.GetAttributes()
|
||||
.Any(a => SymbolEqualityComparer.Default.Equals(a.AttributeClass, attributeType));
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,20 @@
|
||||
using System.Collections.Generic;
|
||||
using Microsoft.CodeAnalysis;
|
||||
using Microsoft.CodeAnalysis.CSharp.Syntax;
|
||||
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
internal class SyntaxReceiver : ISyntaxReceiver
|
||||
{
|
||||
public IList<ClassDeclarationSyntax> CandidateClasses { get; } = new List<ClassDeclarationSyntax>();
|
||||
|
||||
public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
|
||||
{
|
||||
if (syntaxNode is ClassDeclarationSyntax classDeclarationSyntax &&
|
||||
classDeclarationSyntax.AttributeLists.Count > 0)
|
||||
{
|
||||
CandidateClasses.Add(classDeclarationSyntax);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.IO;
|
||||
using System.Linq;
|
||||
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
internal static class TextWriterExtensions
|
||||
{
|
||||
|
||||
public static void WriteJoin<T>(
|
||||
this TextWriter writer,
|
||||
string separator,
|
||||
IEnumerable<T> values)
|
||||
{
|
||||
writer.WriteJoin(separator, values, (w, x) => w.Write(x));
|
||||
}
|
||||
|
||||
public static void WriteJoin<T>(
|
||||
this TextWriter writer,
|
||||
string separator,
|
||||
IEnumerable<T> values,
|
||||
Action<TextWriter, T> writeAction)
|
||||
{
|
||||
string.Join("", Enumerable.Empty<string>());
|
||||
|
||||
using var enumerator = values.GetEnumerator();
|
||||
|
||||
if (!enumerator.MoveNext())
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
writeAction(writer, enumerator.Current);
|
||||
|
||||
if (!enumerator.MoveNext())
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
do
|
||||
{
|
||||
writer.Write(separator);
|
||||
writeAction(writer, enumerator.Current);
|
||||
} while (enumerator.MoveNext());
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
using System.Collections.Generic;
|
||||
using Microsoft.CodeAnalysis;
|
||||
|
||||
namespace InterfaceGenerator
|
||||
{
|
||||
internal static class TypeParameterSymbolExtensions
|
||||
{
|
||||
public static IEnumerable<string> EnumGenericConstraints(this ITypeParameterSymbol symbol)
|
||||
{
|
||||
// the class/struct/unmanaged/notnull constraint has to be the last
|
||||
if (symbol.HasNotNullConstraint)
|
||||
{
|
||||
yield return "notnull";
|
||||
}
|
||||
|
||||
if (symbol.HasValueTypeConstraint)
|
||||
{
|
||||
yield return "struct";
|
||||
}
|
||||
|
||||
if (symbol.HasUnmanagedTypeConstraint)
|
||||
{
|
||||
yield return "unmanaged";
|
||||
}
|
||||
|
||||
if (symbol.HasReferenceTypeConstraint)
|
||||
{
|
||||
yield return symbol.ReferenceTypeConstraintNullableAnnotation == NullableAnnotation.Annotated
|
||||
? "class?"
|
||||
: "class";
|
||||
}
|
||||
|
||||
|
||||
// types go in the middle
|
||||
foreach (var constraintType in symbol.ConstraintTypes)
|
||||
{
|
||||
yield return constraintType.ToDisplayString();
|
||||
}
|
||||
|
||||
|
||||
// the new() constraint has to be the last
|
||||
if (symbol.HasConstructorConstraint)
|
||||
{
|
||||
yield return "new()";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,21 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2020 daver32
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
Reference in New Issue
Block a user