challenge-tourist-attractions-WilliamSimao/gulpfile.js

const { src, dest, watch } = require('gulp');
const sass = require('gulp-sass')(require('sass'));
const browserify = require('browserify');
const Babelify = require('babelify');
const source = require('vinyl-source-stream');
const buffer = require('vinyl-buffer');
const uglify = require('gulp-uglify');



function styles() {
    return src('src/styles/main.scss').pipe(sass({outputStyle: 'compressed'}).on('error', sass.logError)).pipe(dest('dist'));

  };


  function scripts () {
    return browserify('src/scripts/app.js').transform(Babelify.configure({presets: ['@babel/preset-env'],})).bundle().pipe(source('bundle.js')).pipe(buffer()).pipe(uglify()).pipe(dest('dist'));
  }


  function sentinel () {
    watch('src/styles/**/*.scss', {ignoreInitial: false}, styles);
    watch('src/scripts/**/*.js', {ignoreInitial: false}, scripts);
  }


  exports.sentinel = sentinel;