Rename ES2015Transpilation sample to NodeServicesExamples (because will be adding some more examples here)

samples/misc/NodeServicesExamples/.gitignore

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+/node_modules/
+/Properties/launchSettings.json

samples/misc/NodeServicesExamples/Controllers/HomeController.cs

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+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace NodeServicesExamples.Controllers
+{
+    public class HomeController : Controller
+    {
+        public IActionResult Index(int pageIndex)
+        {
+            return View();
+        }
+
+        public IActionResult Error()
+        {
+            return View("~/Views/Shared/Error.cshtml");
+        }
+    }
+}

samples/misc/NodeServicesExamples/NodeServicesExamples.xproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>6d4bcdd6-7951-449b-be55-cb7f014b7430</ProjectGuid>
+    <RootNamespace>NodeServicesExamples</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">..\..\..\JavaScriptServices.sln\artifacts\obj\$(MSBuildProjectName)</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">.\bin\</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+    <DevelopmentServerPort>2018</DevelopmentServerPort>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

samples/misc/NodeServicesExamples/Startup.cs

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+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.NodeServices;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using System.IO;
+
+namespace NodeServicesExamples
+{
+    public class Startup
+    {
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddMvc();
+
+            // Enable Node Services
+            services.AddNodeServices();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, ILoggerFactory loggerFactory, IHostingEnvironment env, INodeServices nodeServices)
+        {
+            app.UseDeveloperExceptionPage();
+
+            // Dynamically transpile any .js files under the '/js/' directory
+            app.Use(next => async context => {
+                var requestPath = context.Request.Path.Value;
+                if (requestPath.StartsWith("/js/") && requestPath.EndsWith(".js")) {
+                    var fileInfo = env.WebRootFileProvider.GetFileInfo(requestPath);
+                    if (fileInfo.Exists) {
+                        var transpiled = await nodeServices.Invoke<string>("transpilation.js", fileInfo.PhysicalPath, requestPath);
+                        await context.Response.WriteAsync(transpiled);
+                        return;
+                    }
+                }
+
+                // Not a JS file, or doesn't exist - let some other middleware handle it
+                await next.Invoke(context);
+            });
+
+            app.UseStaticFiles();
+            loggerFactory.AddConsole();
+            app.UseMvc(routes =>
+            {
+                routes.MapRoute(
+                    name: "default",
+                    template: "{controller=Home}/{action=Index}/{id?}");
+            });
+        }
+
+        public static void Main(string[] args)
+        {
+            var host = new WebHostBuilder()
+                .UseContentRoot(Directory.GetCurrentDirectory())
+                .UseIISIntegration()
+                .UseKestrel()
+                .UseStartup<Startup>()
+                .Build();
+
+            host.Run();
+        }
+    }
+}

samples/misc/NodeServicesExamples/Views/Home/Index.cshtml

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+Hello
+
+@section scripts {
+    <script src='js/main.js'></script>
+}

samples/misc/NodeServicesExamples/Views/Shared/Error.cshtml

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+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>

samples/misc/NodeServicesExamples/Views/Shared/_Layout.cshtml

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+<!doctype html>
+<html>
+    <head>
+        <meta charset="utf-8" />
+        <title>NodeServices Examples</title>
+    </head>
+    <body>
+        @RenderBody()
+        @RenderSection("scripts", required: false)
+    </body>
+</html>

samples/misc/NodeServicesExamples/Views/_ViewImports.cshtml

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+@using NodeServicesExamples
+@addTagHelper "*, Microsoft.AspNetCore.Mvc.TagHelpers"

samples/misc/NodeServicesExamples/Views/_ViewStart.cshtml

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+@{
+    Layout = "_Layout";
+}

samples/misc/NodeServicesExamples/appsettings.json

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+{}

samples/misc/NodeServicesExamples/jsconfig.json

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+{
+    "compilerOptions": {
+        "target": "ES6",
+        "module": "commonjs"
+    }
+}

samples/misc/NodeServicesExamples/package.json

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+{
+  "name": "nodeservicesexamples",
+  "version": "0.0.0",
+  "dependencies": {
+    "babel-core": "^6.7.4",
+    "babel-preset-es2015": "^6.6.0"
+  }
+}

samples/misc/NodeServicesExamples/project.json

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+{
+  "version": "1.0.0-*",
+  "tooling": {
+    "defaultNamespace": "NodeServicesExamples"
+  },
+  "buildOptions": {
+    "emitEntryPoint": true,
+    "preserveCompilationContext": true
+  },
+  "runtimeOptions": {
+    "gcServer": true
+  },
+  "dependencies": {
+    "Microsoft.NETCore.App": {
+      "version": "1.0.0-rc2-*",
+      "type": "platform"
+    },
+    "Microsoft.AspNetCore.Diagnostics": "1.0.0-*",
+    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-*",
+    "Microsoft.AspNetCore.Mvc": "1.0.0-*",
+    "Microsoft.AspNetCore.Mvc.TagHelpers": "1.0.0-*",
+    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-*",
+    "Microsoft.AspNetCore.StaticFiles": "1.0.0-*",
+    "Microsoft.Extensions.Configuration.Json": "1.0.0-*",
+    "Microsoft.Extensions.Logging.Console": "1.0.0-*",
+    "Microsoft.NETCore.Platforms": "1.0.1-*",
+    "Microsoft.Extensions.Logging.Debug": "1.0.0-*",
+    "Microsoft.AspNetCore.NodeServices": "1.0.0-*"
+  },
+  "frameworks": {
+    "netcoreapp1.0": {
+      "imports": [
+        "dotnet5.6",
+        "dnxcore50",
+        "portable-net45+win8"
+      ]
+    }
+  },
+  "publishExclude": [
+    "node_modules",
+    "bower_components",
+    "**.xproj",
+    "**.user",
+    "**.vspscc"
+  ],
+  "scripts": {
+    "prepublish": [ "npm install" ],
+    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
+  }
+}

samples/misc/NodeServicesExamples/transpilation.js

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+var fs = require('fs');
+var babelCore = require('babel-core');
+
+module.exports = function(cb, physicalPath, requestPath) {
+    var originalContents = fs.readFileSync(physicalPath);
+    var result = babelCore.transform(originalContents, {
+        presets: ['es2015'],
+    	sourceMaps: 'inline',
+    	sourceFileName: '/sourcemapped' + requestPath
+    });
+    cb(null, result.code);
+}

samples/misc/NodeServicesExamples/wwwroot/js/main.js

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+class Greeting {
+    getMessage() {
+        return 'Hello from the ES2015 class';
+    }
+}
+
+console.log(new Greeting().getMessage());

samples/misc/NodeServicesExamples/wwwroot/web.config

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <system.webServer>
+    <handlers>
+      <add name="httpPlatformHandler" path="*" verb="*" modules="httpPlatformHandler" resourceType="Unspecified" />
+    </handlers>
+    <httpPlatform processPath="%DNX_PATH%" arguments="%DNX_ARGS%" stdoutLogEnabled="false" forwardWindowsAuthToken="false" startupTimeLimit="3600" />
+  </system.webServer>
+</configuration>