text: var gulp = require('gulp'),
      sass = require('gulp-sass')
      cssmin = require("gulp-cssmin")
      rename = require("gulp-rename");
  
  gulp.task('min:css', function () {
      return gulp.src('assets/scss/style.scss')
          .pipe(sass().on('error', sass.logError))
          .pipe(cssmin())
          .pipe(rename({
              suffix: ".min"
          }))
          .pipe(gulp.dest('wwwroot/assets/css'));
      });
  