Move Stylecop checks to their own helper executable.

OpenRA.StyleCheck/OpenRA.StyleCheck.csproj

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{5FEAB6DC-4E81-4B63-958B-22FC3534C606}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>OpenRA.StyleCheck</RootNamespace>
+    <AssemblyName>OpenRA.StyleCheck</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ExternalConsole>true</ExternalConsole>
+    <PlatformTarget>x86</PlatformTarget>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
+    <Optimize>true</Optimize>
+    <OutputPath>..\</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ExternalConsole>true</ExternalConsole>
+    <PlatformTarget>x86</PlatformTarget>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="StyleCop">
+      <HintPath>..\StyleCop.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+</Project>

OpenRA.StyleCheck/Program.cs

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+#region Copyright & License Information
+/*
+ * Copyright 2007-2017 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, and is made available under the terms of the MS-PL license.
+ * For more information, see https://opensource.org/licenses/MS-PL
+ */
+#endregion
+
+using System;
+using System.IO;
+using StyleCop;
+
+namespace OpenRA.StyleCheck
+{
+	class StyleCheck
+	{
+		public static void Main(string[] args)
+		{
+			if (args.Length != 1)
+			{
+				Console.WriteLine("Usage: OpenRA.StyleCheck.exe DIRECTORY");
+				Console.WriteLine("Check the *.cs source code files in a directory for code style violations.");
+				return;
+			}
+
+			var projectPath = Path.GetFullPath(args[0]);
+			var console = new StyleCopConsole(null, false, null, null, true);
+			var project = new CodeProject(0, projectPath, new Configuration(null));
+			foreach (var filePath in Directory.GetFiles(projectPath, "*.cs", SearchOption.AllDirectories))
+				console.Core.Environment.AddSourceCode(project, filePath, null);
+
+			var violationCount = 0;
+			console.ViolationEncountered += (object sender, ViolationEventArgs e) => {
+				violationCount++;
+				var path = e.SourceCode.Path.Replace(Directory.GetCurrentDirectory() + Path.DirectorySeparatorChar, "");
+				Console.WriteLine("{0}:L{1}: [{2}] {3}", path, e.LineNumber, e.Violation.Rule.CheckId, e.Message);
+			};
+
+			console.Start(new[] { project }, true);
+
+			if (violationCount > 0)
+				Environment.Exit(1);
+			else
+				Console.WriteLine("No violations encountered in {0}.", args[0]);
+		}
+	}
+}