From b17dc85de7ee9ec4f2e1599f1b54794b500a256f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20Derriey?= <mderriey@gmail.com>
Date: Sun, 22 Jan 2017 08:48:06 +1100
Subject: [PATCH 1/2] add FormatCode build task

---
 build/Tasks/FormatCode.cs | 72 +++++++++++++++++++++++++++++++++++++++
 build/tools.project.json  |  3 +-
 2 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 build/Tasks/FormatCode.cs

diff --git a/build/Tasks/FormatCode.cs b/build/Tasks/FormatCode.cs
new file mode 100644
index 0000000000..750e32ead4
--- /dev/null
+++ b/build/Tasks/FormatCode.cs
@@ -0,0 +1,72 @@
+using System;
+using System.IO;
+using System.Linq;
+using Cake.Common;
+using Cake.Common.Diagnostics;
+using Cake.Core;
+using Cake.Core.IO;
+using Cake.Frosting;
+
+public class FormatCode : FrostingTask<BuildContext>
+{
+    public override void Run(BuildContext context)
+    {
+        var codeFormatterExe = context.FileSystem
+            .GetDirectory("tools")
+            .GetFiles("CodeFormatter.exe", SearchScope.Recursive)
+            .First()
+            .Path
+            .MakeAbsolute(context.Environment);
+
+        foreach (var project in context.Projects)
+        {
+            context.Information("Formatting code of {0}", project.Name);
+
+            var tempCsprojFile = CreateTempCsproj(context, project.Name);
+            var exitCode = context.StartProcess(
+                codeFormatterExe,
+                $"{tempCsprojFile} /nocopyright /nounicode");
+
+            if (exitCode != 0)
+            {
+                throw new CakeException($"An error occured while formatting code of {project.Name}");
+            }
+        }
+
+        context.Information("Successfully formatted code of all the projects");
+    }
+
+    public override bool ShouldRun(BuildContext context)
+    {
+        return context.IsRunningOnWindows();
+    }
+
+    private static string CreateTempCsproj(BuildContext context, string projectName)
+    {
+        DirectoryPath tempFolder = System.IO.Path.GetTempPath();
+        var projectCsproj = tempFolder.CombineWithFilePath($"{projectName}.csproj").FullPath;
+
+        var files = context.FileSystem
+            .GetDirectory(projectName)
+            .GetFiles("*.cs", SearchScope.Recursive)
+            .Select(x => x.Path.MakeAbsolute(context.Environment))
+            .ToArray();
+
+        var compileElements = files
+            .Select(x => $"<Compile Include=\"{x}\" />")
+            .ToArray();
+
+        var csprojContent =
+$@"<?xml version=""1.0"" encoding=""utf-8""?>
+<Project ToolsVersion=""4.0"" DefaultTargets=""Build"" xmlns=""http://schemas.microsoft.com/developer/msbuild/2003"">
+  <ItemGroup>
+    {string.Join(Environment.NewLine, compileElements)}
+  </ItemGroup>
+  <Import Project=""$(MSBuildToolsPath)\Microsoft.CSharp.targets"" />
+</Project>";
+
+        File.WriteAllText(projectCsproj, csprojContent);
+
+        return projectCsproj;
+    }
+}
diff --git a/build/tools.project.json b/build/tools.project.json
index fc95712dc5..3ab6ce6a4c 100644
--- a/build/tools.project.json
+++ b/build/tools.project.json
@@ -1,7 +1,8 @@
 {
   "dependencies": {
     "GitVersion.CommandLine": "3.6.2",
-    "PdbGit": "3.0.38"
+    "PdbGit": "3.0.38",
+    "Octokit.CodeFormatter": "1.0.0-preview"
   },
   "frameworks": {
     "net45": {

From 176d78613942be500571698f20d07517856b8be1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20Derriey?= <mderriey@gmail.com>
Date: Sat, 28 Jan 2017 13:24:37 +1100
Subject: [PATCH 2/2] add log message to indicate we generate temp .csproj
 files to run the code formatter

---
 build/Tasks/FormatCode.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build/Tasks/FormatCode.cs b/build/Tasks/FormatCode.cs
index 750e32ead4..02729c12e8 100644
--- a/build/Tasks/FormatCode.cs
+++ b/build/Tasks/FormatCode.cs
@@ -23,6 +23,8 @@ public override void Run(BuildContext context)
             context.Information("Formatting code of {0}", project.Name);
 
             var tempCsprojFile = CreateTempCsproj(context, project.Name);
+            context.Information("Generated temporary {0} file to run the formatter", new FilePath(tempCsprojFile).GetFilename());
+
             var exitCode = context.StartProcess(
                 codeFormatterExe,
                 $"{tempCsprojFile} /nocopyright /nounicode");