BuildFeed/BuildFeed/gulpfile.js

/// <binding BeforeBuild='sass-compile, typescript' ProjectOpened='watch-sass' />
var gulp = require("gulp");
var sass = require("gulp-sass");
var cleanCss = require("gulp-clean-css");
var sourceMaps = require("gulp-sourcemaps");
var ts = require("gulp-typescript");
var uglify = require("gulp-uglify-es").default;
var autoprefixer = require("gulp-autoprefixer");

gulp.task("sass-compile",
   function()
   {
      gulp.src("./res/css/*.scss")
         .pipe(sourceMaps.init())
         .pipe(sass())
         .pipe(autoprefixer({
            browsers: ["> 1%", "IE 10-11", "last 5 versions"],
            cascade: false
         }))
         .pipe(cleanCss())
         .pipe(sourceMaps.write("./"))
         .pipe(gulp.dest("./res/css/"));
   });

gulp.task("typescript",
   function()
   {
      return gulp.src("./res/ts/*.ts")
         .pipe(sourceMaps.init())
         .pipe(ts({
            target: "es6",
            sourceMap: false
         }))
         .js
         .pipe(uglify())
         .pipe(sourceMaps.write("./"))
         .pipe(gulp.dest("./res/ts/"));
   });

gulp.task("watch-sass",
   function()
   {
      gulp.watch("./res/css/**.scss", ["sass-compile"]);
      gulp.watch("./res/ts/*.ts", ["typescript"]);
   });