<!-- Bundeling-->
    @BundleConfig.AddStyles("~/bundles/css/",
            "~/content/css/bootstrap.min.css",
            "~/content/css/bootstrap-reset.css",
            "~/content/css/style.css",
            "~/content/css/style-responsive.css"

                            )
    @BundleConfig.AddScripts("~/bundles/js",
                            "~/Scripts/jquery-1.9.1.min.js",
                            "~/Scripts/jquery.validate.min.js",
                            "~/Scripts/jquery.unobtrusive-ajax.min.js",
                            "~/Scripts/jquery.validate.unobtrusive.min.js",
                            "~/Scripts/bootstrap.min.js")
    @RenderSection("JavaScript", required: false)

"devDependencies": {
        "typescript": "^1.8.10",
        "gulp": "^3.9.1",
        "path": "^0.12.7",
        "gulp-clean": "^0.3.2",
        "fs": "^0.0.2",
        "gulp-concat": "^2.6.0",
        "gulp-typescript": "^2.13.1",
        "gulp-tsc": "^1.1.5",
        "del": "^2.2.0",
        "gulp-autoprefixer": "^3.1.0",
        "gulp-cssnano": "^2.0.0",
        "gulp-html-replace": "^1.5.4",
        "gulp-htmlmin": "^1.0.5",
        "gulp-uglify": "^1.5.3",
        "merge-stream": "^1.0.0",
        "systemjs-builder": "^0.15.16",
        "typings": "^0.8.1"
    },

var gulp = require("gulp"),
    concat = require("gulp-concat"),
    tsc = require("gulp-typescript"),
    jsMinify = require("gulp-uglify"),
    cssPrefixer = require("gulp-autoprefixer"),
    cssMinify = require("gulp-cssnano"),
    del = require("del"),
    merge = require("merge-stream"),
    minifyHTML = require('gulp-htmlmin'),
    SystemBuilder = require("systemjs-builder");
 
var appFolder = "./app";
var outFolder = "wwwroot";
 
gulp.task("clean", () => {
    return del(outFolder);
});
 
gulp.task("shims", () => {
    return gulp.src([
            "node_modules/es6-shim/es6-shim.js",
            "node_modules/zone.js/dist/zone.js",
            "node_modules/reflect-metadata/Reflect.js"
    ])
    .pipe(concat("shims.js"))
    .pipe(jsMinify())
    .pipe(gulp.dest(outFolder + "/js/"));
});
 
gulp.task("tsc", () => {
    var tsProject = tsc.createProject("./tsconfig.json");
    var tsResult = gulp.src([
         appFolder + "/**/*.ts"
    ])
    .pipe(tsc(tsProject), undefined, tsc.reporter.fullReporter());
 
    return tsResult.js.pipe(gulp.dest("build/"));
});
 
gulp.task("system-build", ["tsc"], () => {
    var builder = new SystemBuilder();
 
    return builder.loadConfig("systemjs.config.js")
        .then(() => builder.buildStatic(appFolder, outFolder + "/js/bundle.js"))
        .then(() => del("build"));
});
 
 
gulp.task("buildAndMinify", ["system-build"], () => {
    var bundle = gulp.src(outFolder + "/js/bundle.js")
        .pipe(jsMinify())
        .pipe(gulp.dest(outFolder + "/js/"));
 
    var css = gulp.src(outFolder + "/css/styles.css")
        .pipe(cssMinify())
        .pipe(gulp.dest(outFolder + "/css/"));
 
    return merge(bundle, css);
}); 
 
gulp.task("favicon", function () {
    return gulp.src("./app/favicon.ico")
      .pipe(gulp.dest(outFolder));
});
 
gulp.task("css", function () {
    return gulp.src(appFolder + "/**/*.css")
      .pipe(cssPrefixer())
      .pipe(cssMinify())
      .pipe(gulp.dest(outFolder));
});
 
gulp.task("templates", function () {
    return gulp.src(appFolder + "/**/*.html")
        .pipe(minifyHTML())
        .pipe(gulp.dest(outFolder));
});
 
gulp.task("assets", ["templates", "css", "favicon"], function () {
    return gulp.src(appFolder + "/**/*.png")
      .pipe(gulp.dest(outFolder));
}); 
 
gulp.task("otherScriptsAndStyles", () => {
    gulp.src([
            "jquery/dist/jquery.*js",
            "bootstrap/dist/js/bootstrap*.js"
    ], {
        cwd: "node_modules/**"
    })
    .pipe(gulp.dest(outFolder + "/js/"));
 
    gulp.src([
        "node_modules/bootstrap/dist/css/bootstrap.css"
    ]).pipe(cssMinify()).pipe(gulp.dest(outFolder + "/css/"));
 
    gulp.src([
        "node_modules/bootstrap/fonts/*.*"
    ]).pipe(gulp.dest(outFolder + "/fonts/"));
}); 
 
//gulp.task("watch.tsc", ["tsc"], function () {
//    return gulp.watch(appFolder + "/**/*.ts", ["tsc"]);
//});
 
//gulp.task("watch", ["watch.tsc"]); 
 
gulp.task("default", [
    "shims",
    "buildAndMinify",
    "assets",
    "otherScriptsAndStyles"
    //,"watch"
]);

 var appFolder = "./app";
var outFolder = "wwwroot";

<!DOCTYPE html>
<html>
<head>
    <base href="/">
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>@ViewBag.Title - My ASP.NET Application</title>
 
    <link href="~/wwwroot/css/bootstrap.css" rel="stylesheet" />
    <link href="~/wwwroot/app.component.css" rel="stylesheet" />
    <link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
 
    <script src="~/wwwroot/js/shims.js"></script>
</head>
 
<body>
    <div>
        @RenderBody()
        <pm-app>Loading App...</pm-app>
    </div>
 
    <script src="~/wwwroot/js/jquery/dist/jquery.min.js"></script>
    <script src="~/wwwroot/js/bootstrap/dist/js/bootstrap.min.js"></script>
    <script src="~/wwwroot/js/bundle.js"></script>
 
    @RenderSection("Scripts", required: false)
</body>
</html>

<link href="@System.Web.Optimization.BundleTable.Bundles.ResolveBundleUrl("~/Content/css")"rel="stylesheet" type="text/css" />

<link href="@System.Web.Optimization.BundleTable. Bundles.ResolveBundleUrl("~/Content/themes/base/css")" rel="stylesheet" type="text/css" />

<script src="@System.Web.Optimization.BundleTable.Bundles.ResolveBundleUrl("~/Scripts/js")"></script> 

<PropertyGroup>
  <IncludeSymbols>true</IncludeSymbols>
  <SymbolPackageFormat>snupkg</SymbolPackageFormat>
</PropertyGroup>

<PropertyGroup>
    <PublishRepositoryUrl>true</PublishRepositoryUrl>
    <EmbedUntrackedSources>true</EmbedUntrackedSources>
</PropertyGroup>
<ItemGroup>
  <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
</ItemGroup>

"justMyCode": false,
"symbolOptions": {
   "searchMicrosoftSymbolServer": true
},
"suppressJITOptimizations": true,
"env": {
   "COMPlus_ZapDisable": "1"
}