Add initial StyleCops style enforcement

.gitignore

@@ -127,7 +127,7 @@ publish/
 # Publish Web Output
 *.[Pp]ublish.xml
 *.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings 
+# TODO: 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
@@ -151,7 +151,6 @@ AppPackages/
 # Others
 *.[Cc]ache
 ClientBin/
-[Ss]tyle[Cc]op.*
 ~$*
 *~
 *.dbmdl
@@ -206,4 +205,4 @@ docs/api/\.manifest
 \.idea/
 
 # Codealike UID
-codealike.json
+codealike.json

StyleAnalyzer.targets

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+      <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.205" PrivateAssets="all" />
+  </ItemGroup>
+  <PropertyGroup>
+    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
+  </PropertyGroup>
+</Project>

src/Discord.Net.Commands/Discord.Net.Commands.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Commands</AssemblyName>
     <RootNamespace>Discord.Commands</RootNamespace>

src/Discord.Net.Core/Discord.Net.Core.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Core</AssemblyName>
     <RootNamespace>Discord</RootNamespace>

src/Discord.Net.Rest/Discord.Net.Rest.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Rest</AssemblyName>
     <RootNamespace>Discord.Rest</RootNamespace>

src/Discord.Net.WebSocket/Discord.Net.WebSocket.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.WebSocket</AssemblyName>
     <RootNamespace>Discord.WebSocket</RootNamespace>

src/Discord.Net.Webhook/Discord.Net.Webhook.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Webhook</AssemblyName>
     <RootNamespace>Discord.Webhook</RootNamespace>

stylecop.json

@@ -0,0 +1,19 @@
+{
+  "$schema": "https://raw.githubusercontent.com/DotNetAnalyzers/StyleCopAnalyzers/master/StyleCop.Analyzers/StyleCop.Analyzers/Settings/stylecop.schema.json",
+  "settings": {
+    "indentation": {
+      "indentationSize": 4,
+      "tabSize": 4,
+      "useTabs": false
+    },
+    "documentationRules": {
+      "documentExposedElements": true,
+      "documentInternalElements": false,
+      "documentPrivateElements": false,
+      "documentInterfaces": true,
+      "documentPrivateFields": true,
+      "xmlHeader": false,
+      "documentationCulture": "en-US"
+    }
+  }
+}