diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..815f909e --- /dev/null +++ b/.gitignore @@ -0,0 +1,24 @@ +######## GENERAL IGNORES ####### + +# ignore logs, OS cache files +*.log +.DS_Store* +ehthumbs.db +Icon? +Thumbs.db + +######## GENERAL .NET IGNORES ######## + +# Ignore binaries in the source +src/*/bin +src/*/obj +lib/sitecore/* + +# Ignore user-scoped solution and project settings +*.user +*.suo + +# NuGet packages +packages/* +!packages/repositories.config +Build/*.nupkg \ No newline at end of file diff --git a/Dianoga.sln b/Dianoga.sln new file mode 100644 index 00000000..87837c52 --- /dev/null +++ b/Dianoga.sln @@ -0,0 +1,22 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 2013 +VisualStudioVersion = 12.0.30501.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dianoga", "src\Dianoga\Dianoga.csproj", "{FD53D6C4-00CC-4CD0-8B18-98D0DD97C289}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {FD53D6C4-00CC-4CD0-8B18-98D0DD97C289}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {FD53D6C4-00CC-4CD0-8B18-98D0DD97C289}.Debug|Any CPU.Build.0 = Debug|Any CPU + {FD53D6C4-00CC-4CD0-8B18-98D0DD97C289}.Release|Any CPU.ActiveCfg = Release|Any CPU + {FD53D6C4-00CC-4CD0-8B18-98D0DD97C289}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/build/Build NuGet.cmd b/build/Build NuGet.cmd new file mode 100644 index 00000000..ea4fc13e --- /dev/null +++ b/build/Build NuGet.cmd @@ -0,0 +1,5 @@ + +@echo off +"%~dp0..\tools\nuget.exe" restore "%~dp0..\Dianoga.sln" +"%~dp0..\tools\nuget.exe" pack "%~dp0..\src\Dianoga\Dianoga.csproj" -Build -Symbols -Properties Configuration=Release +PAUSE \ No newline at end of file diff --git a/license.txt b/license.txt new file mode 100644 index 00000000..e64093c4 --- /dev/null +++ b/license.txt @@ -0,0 +1,9 @@ +THE MIT LICENSE + +Copyright (c) 2014 ISITE Design/Kam Figy + +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. \ No newline at end of file diff --git a/src/Dianoga/Dianoga Tools/PNGOptimizer/License.txt b/src/Dianoga/Dianoga Tools/PNGOptimizer/License.txt new file mode 100644 index 00000000..4362b491 --- /dev/null +++ b/src/Dianoga/Dianoga Tools/PNGOptimizer/License.txt @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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This is automatically done when +// unmarshalling with C#. Check TestPODll for an example. +// - The API is to be accessed by one thread at a time. A thread attempting +// to call the API will be blocked if another thread is alreay calling. + +enum +{ + POChunkOption_Remove = 0, // PNG chunk will be removed unconditionally + POChunkOption_Keep = 1, // PNG chunk will be kept if it is found + POChunkOption_Force = 2 // PNG chunk will be modified or added if not found +}; + +struct POSettings +{ + BOOL BackupOldPngFiles; // Creates a backup (default: TRUE) + BOOL KeepInterlacing; // Keeps interlacing if present (default: FALSE) + BOOL IE6Compatible; // Avoids some types of PNG that do not work on IE6 (default: FALSE) + BOOL SkipAnimatedGifs; // Avoids converting a GIF if it is animated (default: FALSE) + BOOL KeepFileDate; // Keeps the date of the original file (default: FALSE) + + DWORD BkgdOption; // POChunkOption (default: Remove) + DWORD BkgdColor; // Forced color. 0xAARRGGBB (default: 0xFF000000) + + DWORD TextOption; // POChunkOption (default: Remove) + PCWCH TextKeyword; // Forced text keyword (default: "") + PCWCH TextData; // Forced text data (default: "") + + DWORD PhysOption; // POChunkOption (default: Remove) + DWORD PhysPpmX; // Forced pixels per meter X (default: 2834) + DWORD PhysPpmY; // Forced pixels per meter Y (default: 2834) +}; + +// Optimizes one PNG or APNG file. If the file is a GIF/BMP/TGA, it is converted to PNG. +// [in] filePath Path of the file to optimize or convert +// [ret] TRUE upon success +PNGOPTIMIZERDLL_API BOOL PO_OptimizeFile(PCWCH filePath); + +// Optimizes one PNG or APNG file loaded in memory. If the file is a GIF/BMP/TGA, it is +// converted to PNG. +// [in] image File content to optimize/convert +// [in] imageSize Size in bytes of the file content to optimize/convert +// [out] result Result buffer. To be allocated by the caller. +// [in] resultCapacity Capacity in bytes of the result buffer +// [out] pResultSize Size in bytes of the result +// [ret] TRUE upon success +PNGOPTIMIZERDLL_API BOOL PO_OptimizeFileMem(LPCVOID* image, INT imageSize, + LPVOID* result, INT resultCapacity, INT* pResultSize); + +// Gets a description of the error when PO_OptimizeFile returns FALSE. +// [ret] Last error description. Free the string with CoTaskMemFree() after usage. +PNGOPTIMIZERDLL_API PCWCH PO_GetLastErrorString(); + +// Sets the settings used when optimizing with PO_OptimizeFile. +// [in] s Settings structure to copy from +// [ret] TRUE upon success +PNGOPTIMIZERDLL_API BOOL PO_SetSettings(const POSettings* s); + +// Gets the settings used when optimizing with PO_OptimizeFile. +// [out] s Settings structure receiving the settings. Strings should be +// freed with CoTaskMemFree() after usage. +// [ret] TRUE upon success +PNGOPTIMIZERDLL_API BOOL PO_GetSettings(POSettings* s); + +#endif diff --git a/src/Dianoga/Dianoga Tools/PNGOptimizer/PngOptimizerDll.lib b/src/Dianoga/Dianoga Tools/PNGOptimizer/PngOptimizerDll.lib new file mode 100644 index 00000000..37abc3ed Binary files /dev/null and b/src/Dianoga/Dianoga Tools/PNGOptimizer/PngOptimizerDll.lib differ diff --git a/src/Dianoga/Dianoga Tools/libjpeg/jpeg62.dll b/src/Dianoga/Dianoga Tools/libjpeg/jpeg62.dll new file mode 100644 index 00000000..21c03d55 Binary files /dev/null and b/src/Dianoga/Dianoga Tools/libjpeg/jpeg62.dll differ diff --git a/src/Dianoga/Dianoga Tools/libjpeg/jpegtran.exe b/src/Dianoga/Dianoga Tools/libjpeg/jpegtran.exe new file mode 100644 index 00000000..bc2850f7 Binary files /dev/null and b/src/Dianoga/Dianoga Tools/libjpeg/jpegtran.exe differ diff --git a/src/Dianoga/Dianoga Tools/libjpeg/license.txt b/src/Dianoga/Dianoga Tools/libjpeg/license.txt new file mode 100644 index 00000000..a6c41b38 --- /dev/null +++ b/src/Dianoga/Dianoga Tools/libjpeg/license.txt @@ -0,0 +1,71 @@ +The authors make NO WARRANTY or representation, either express or implied, +with respect to this software, its quality, accuracy, merchantability, or +fitness for a particular purpose. This software is provided "AS IS", and you, +its user, assume the entire risk as to its quality and accuracy. + +This software is copyright (C) 1991-1998, Thomas G. Lane. +All Rights Reserved except as specified below. + +Permission is hereby granted to use, copy, modify, and distribute this +software (or portions thereof) for any purpose, without fee, subject to these +conditions: +(1) If any part of the source code for this software is distributed, then this +README file must be included, with this copyright and no-warranty notice +unaltered; and any additions, deletions, or changes to the original files +must be clearly indicated in accompanying documentation. +(2) If only executable code is distributed, then the accompanying +documentation must state that "this software is based in part on the work of +the Independent JPEG Group". +(3) Permission for use of this software is granted only if the user accepts +full responsibility for any undesirable consequences; the authors accept +NO LIABILITY for damages of any kind. + +These conditions apply to any software derived from or based on the IJG code, +not just to the unmodified library. If you use our work, you ought to +acknowledge us. + +Permission is NOT granted for the use of any IJG author's name or company name +in advertising or publicity relating to this software or products derived from +it. This software may be referred to only as "the Independent JPEG Group's +software". + +We specifically permit and encourage the use of this software as the basis of +commercial products, provided that all warranty or liability claims are +assumed by the product vendor. + + +ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, +sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA. +ansi2knr.c is NOT covered by the above copyright and conditions, but instead +by the usual distribution terms of the Free Software Foundation; principally, +that you must include source code if you redistribute it. (See the file +ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part +of any program generated from the IJG code, this does not limit you more than +the foregoing paragraphs do. + +The Unix configuration script "configure" was produced with GNU Autoconf. +It is copyright by the Free Software Foundation but is freely distributable. +The same holds for its supporting scripts (config.guess, config.sub, +ltconfig, ltmain.sh). Another support script, install-sh, is copyright +by M.I.T. but is also freely distributable. + +It appears that the arithmetic coding option of the JPEG spec is covered by +patents owned by IBM, AT&T, and Mitsubishi. Hence arithmetic coding cannot +legally be used without obtaining one or more licenses. For this reason, +support for arithmetic coding has been removed from the free JPEG software. +(Since arithmetic coding provides only a marginal gain over the unpatented +Huffman mode, it is unlikely that very many implementations will support it.) +So far as we are aware, there are no patent restrictions on the remaining +code. + +The IJG distribution formerly included code to read and write GIF files. +To avoid entanglement with the Unisys LZW patent, GIF reading support has +been removed altogether, and the GIF writer has been simplified to produce +"uncompressed GIFs". This technique does not use the LZW algorithm; the +resulting GIF files are larger than usual, but are readable by all standard +GIF decoders. + +We are required to state that + "The Graphics Interchange Format(c) is the Copyright property of + CompuServe Incorporated. GIF(sm) is a Service Mark property of + CompuServe Incorporated." \ No newline at end of file diff --git a/src/Dianoga/Dianoga.config b/src/Dianoga/Dianoga.config new file mode 100644 index 00000000..695da313 --- /dev/null +++ b/src/Dianoga/Dianoga.config @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/src/Dianoga/Dianoga.csproj b/src/Dianoga/Dianoga.csproj new file mode 100644 index 00000000..214320a5 --- /dev/null +++ b/src/Dianoga/Dianoga.csproj @@ -0,0 +1,71 @@ + + + + + Debug + AnyCPU + {FD53D6C4-00CC-4CD0-8B18-98D0DD97C289} + Library + Properties + Dianoga + Dianoga + v4.5 + 512 + + + true + full + false + bin\Debug\ + DEBUG;TRACE + prompt + 4 + + + pdbonly + true + bin\Release\ + TRACE + prompt + 4 + + + + ..\..\lib\sitecore\Sitecore.Kernel.dll + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/src/Dianoga/Dianoga.nuspec b/src/Dianoga/Dianoga.nuspec new file mode 100644 index 00000000..878c7518 --- /dev/null +++ b/src/Dianoga/Dianoga.nuspec @@ -0,0 +1,21 @@ + + + + Dianoga + 1.0.0-beta01 + Dianoga + Kam Figy + Kam Figy, ISITE Design + http://opensource.org/licenses/MIT + http://github.com/kamsar/Dianoga + false + Automatic media library image file optimization for Sitecore + Initial release + Copyright 2014 + sitecore optimization + + + + + + \ No newline at end of file diff --git a/src/Dianoga/IImageOptimizer.cs b/src/Dianoga/IImageOptimizer.cs new file mode 100644 index 00000000..9353318a --- /dev/null +++ b/src/Dianoga/IImageOptimizer.cs @@ -0,0 +1,7 @@ +namespace Dianoga +{ + public interface IImageOptimizer + { + IOptimizerResult Optimize(); + } +} diff --git a/src/Dianoga/IOptimizerResult.cs b/src/Dianoga/IOptimizerResult.cs new file mode 100644 index 00000000..6357a54f --- /dev/null +++ b/src/Dianoga/IOptimizerResult.cs @@ -0,0 +1,14 @@ +using System.IO; + +namespace Dianoga +{ + public interface IOptimizerResult + { + bool Success { get; } + string ErrorMessage { get; } + int SizeBefore { get; } + int SizeAfter { get; } + + Stream CreateResultStream(); + } +} diff --git a/src/Dianoga/Jpeg/JpegOptimizer.cs b/src/Dianoga/Jpeg/JpegOptimizer.cs new file mode 100644 index 00000000..07158bcc --- /dev/null +++ b/src/Dianoga/Jpeg/JpegOptimizer.cs @@ -0,0 +1,69 @@ +using System.Diagnostics; +using System.IO; +using System.Web.Hosting; +using Sitecore.StringExtensions; + +namespace Dianoga.Jpeg +{ + // Squish JPEGs (strip exif, optimize coding) using jpegtran: http://jpegclub.org/jpegtran/ + public class JpegOptimizer : IImageOptimizer + { + private readonly Stream _jpegStream; + + public JpegOptimizer(Stream jpegStream) + { + _jpegStream = jpegStream; + } + + //jpegtran -optimize -progressive -copy none -outfile "" "" + public IOptimizerResult Optimize() + { + var tempFilePath = GetTempFilePath(); + + using (var fileStream = File.OpenWrite(tempFilePath)) + { + _jpegStream.CopyTo(fileStream); + } + + var result = new JpegOptimizerResult(); + + result.SizeBefore = (int)new FileInfo(tempFilePath).Length; + + var jpegtran = Process.Start(ToolPath, "-optimize -copy none -progressive -outfile \"{0}\" \"{0}\"".FormatWith(tempFilePath)); + if (jpegtran != null && jpegtran.WaitForExit(ToolTimeout)) + { + if (jpegtran.ExitCode != 0) + { + result.Success = false; + result.ErrorMessage = "jpegtran exited with unexpected exit code " + jpegtran.ExitCode; + return result; + } + + result.Success = true; + result.SizeAfter = (int)new FileInfo(tempFilePath).Length; + + // read the file to memory so we can nuke the temp file + using (var fileStream = File.OpenRead(tempFilePath)) + { + result.ResultStream = new MemoryStream(); + fileStream.CopyTo(result.ResultStream); + } + + return result; + } + + result.Success = false; + result.ErrorMessage = "jpegtran took longer than {0} to execute, which we consider a failure.".FormatWith(ToolTimeout); + + return result; + } + + protected virtual string GetTempFilePath() + { + return Path.GetTempFileName(); + } + + protected virtual string ToolPath { get { return HostingEnvironment.MapPath(@"~/Dianoga Tools/libjpeg/jpegtran.exe"); }} + protected virtual int ToolTimeout { get { return 4000; } } + } +} diff --git a/src/Dianoga/Jpeg/JpegOptimizerResult.cs b/src/Dianoga/Jpeg/JpegOptimizerResult.cs new file mode 100644 index 00000000..764045a9 --- /dev/null +++ b/src/Dianoga/Jpeg/JpegOptimizerResult.cs @@ -0,0 +1,18 @@ +using System.IO; + +namespace Dianoga.Jpeg +{ + public class JpegOptimizerResult : IOptimizerResult + { + public bool Success { get; internal set; } + public string ErrorMessage { get; internal set; } + public int SizeBefore { get; internal set; } + public int SizeAfter { get; internal set; } + public Stream ResultStream { get; internal set; } + + public Stream CreateResultStream() + { + return ResultStream; + } + } +} diff --git a/src/Dianoga/OptimizeImage.cs b/src/Dianoga/OptimizeImage.cs new file mode 100644 index 00000000..0ce06ffe --- /dev/null +++ b/src/Dianoga/OptimizeImage.cs @@ -0,0 +1,68 @@ +using System; +using System.Diagnostics; +using Dianoga.Jpeg; +using Dianoga.Png; +using Sitecore.Diagnostics; +using Sitecore.Resources.Media; +using Sitecore.StringExtensions; + +namespace Dianoga +{ + public class OptimizeImage + { + public void Process(GetMediaStreamPipelineArgs args) + { + Assert.ArgumentNotNull(args, "args"); + + if (args.Options.Thumbnail) return; + + MediaStream outputStream = args.OutputStream; + if (outputStream == null) return; + + if (!outputStream.AllowMemoryLoading) + { + Tracer.Error("Could not resize image as it was larger than the maximum size allowed for memory processing. Media item: {0}", outputStream.MediaItem.Path); + return; + } + + string mimeType = args.MediaData.MimeType; + if (!mimeType.StartsWith("image/", StringComparison.Ordinal)) return; + + string extension = args.MediaData.Extension; + + IImageOptimizer optimizer = null; + + if (extension.Equals("png")) + { + optimizer = new PngOptimizer(outputStream.Stream); + } + + if (extension.Equals("jpg") || extension.Equals("jpeg")) + { + optimizer = new JpegOptimizer(outputStream.Stream); + } + + if (optimizer == null) return; + + var sw = new Stopwatch(); + sw.Start(); + + var result = optimizer.Optimize(); + + sw.Stop(); + + if (result.Success) + { + outputStream.Stream.Close(); + + Log.Info("Dianoga: optimized {0}.{1} ({2} bytes) - saved {3} bytes / {4:p}. Optimized in {5}ms.".FormatWith(args.OutputStream.MediaItem.MediaPath, args.OutputStream.MediaItem.Extension, result.SizeAfter, result.SizeBefore - result.SizeAfter, 1 - ((result.SizeAfter/(float) result.SizeBefore)), sw.ElapsedMilliseconds), this); + + args.OutputStream = new MediaStream(result.CreateResultStream(), outputStream.Extension, outputStream.MediaItem); + } + else + { + Log.Error("Dianoga: unable to optimize {0} because {1}".FormatWith(args.OutputStream.MediaItem.Name, result.ErrorMessage), this); + } + } + } +} diff --git a/src/Dianoga/Png/PngOptimizer.cs b/src/Dianoga/Png/PngOptimizer.cs new file mode 100644 index 00000000..6ecad7c2 --- /dev/null +++ b/src/Dianoga/Png/PngOptimizer.cs @@ -0,0 +1,47 @@ +using System.IO; +using System.Linq; +using System.Runtime.InteropServices; + +namespace Dianoga.Png +{ + // uses PngOptimizer to crunch PNGs - this is the fastest optimizer by far, and quite effective: http://psydk.org/pngoptimizer + public class PngOptimizer : IImageOptimizer + { + private readonly Stream _pngStream; + + public PngOptimizer(Stream pngStream) + { + _pngStream = pngStream; + } + + public IOptimizerResult Optimize() + { + using (var memoryStream = new MemoryStream()) + { + _pngStream.CopyTo(memoryStream); + byte[] imageBytes = memoryStream.ToArray(); + byte[] resultBytes = new byte[imageBytes.Length + 400000]; + int resultSize; + + bool success = OptimizeBytes(imageBytes, imageBytes.Length, resultBytes, resultBytes.Length, out resultSize); + + var result = new PngOptimizerResult(); + result.Success = success; + result.SizeBefore = imageBytes.Length; + result.SizeAfter = resultSize; + result.OptimizedBytes = resultBytes.Take(resultSize).ToArray(); + + if (!result.Success) result.ErrorMessage = GetLastErrorString(); + + return result; + } + } + + [DllImport(@"../Dianoga Tools/PNGOptimizer/PngOptimizerDll.dll", EntryPoint = "PO_OptimizeFileMem")] + private static extern bool OptimizeBytes(byte[] image, int imageSize, [Out] byte[] result, int resultCapacity, out int resultSize); + + [DllImport(@"../Dianoga Tools/PNGOptimizer/PngOptimizerDll.dll", EntryPoint = "PO_GetLastErrorString")] + [return: MarshalAs(UnmanagedType.LPWStr)] + private static extern string GetLastErrorString(); + } +} diff --git a/src/Dianoga/Png/PngOptimizerResult.cs b/src/Dianoga/Png/PngOptimizerResult.cs new file mode 100644 index 00000000..60364dd8 --- /dev/null +++ b/src/Dianoga/Png/PngOptimizerResult.cs @@ -0,0 +1,18 @@ +using System.IO; + +namespace Dianoga.Png +{ + public class PngOptimizerResult : IOptimizerResult + { + public bool Success { get; internal set; } + public string ErrorMessage { get; internal set; } + public int SizeBefore { get; internal set; } + public int SizeAfter { get; internal set; } + public byte[] OptimizedBytes { get; internal set; } + + public Stream CreateResultStream() + { + return new MemoryStream(OptimizedBytes); + } + } +} diff --git a/src/Dianoga/Properties/AssemblyInfo.cs b/src/Dianoga/Properties/AssemblyInfo.cs new file mode 100644 index 00000000..f8e2e963 --- /dev/null +++ b/src/Dianoga/Properties/AssemblyInfo.cs @@ -0,0 +1,31 @@ +using System.Reflection; +using System.Runtime.InteropServices; + +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +[assembly: AssemblyTitle("Dianoga")] +[assembly: AssemblyDescription("Automatic media library image file optimization for Sitecore")] +[assembly: AssemblyCopyright("Copyright © Kam Figy/ISITE Design")] + +// Setting ComVisible to false makes the types in this assembly not visible +// to COM components. If you need to access a type in this assembly from +// COM, set the ComVisible attribute to true on that type. +[assembly: ComVisible(false)] + +// The following GUID is for the ID of the typelib if this project is exposed to COM +[assembly: Guid("d3064045-6b4c-4b8e-acc8-07c4fcf7bf08")] + +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +// You can specify all the values or you can default the Build and Revision Numbers +// by using the '*' as shown below: +// [assembly: AssemblyVersion("1.0.*")] +[assembly: AssemblyVersion("1.0.0.0")] +[assembly: AssemblyFileVersion("1.0.0.0")] +[assembly: AssemblyInformationalVersion("1.0.0-beta01")] \ No newline at end of file diff --git a/tools/NuGet.exe b/tools/NuGet.exe new file mode 100644 index 00000000..9cba6edb Binary files /dev/null and b/tools/NuGet.exe differ