-var elixir = require('laravel-elixir');
-
-// Custom extensions
-var gulp = require('gulp');
-var Task = elixir.Task;
-var fs = require('fs');
-
-elixir.extend('queryVersion', function(inputFiles) {
- new Task('queryVersion', function() {
- var manifestObject = {};
- var uidString = Date.now().toString(16).slice(4);
- for (var i = 0; i < inputFiles.length; i++) {
- var file = inputFiles[i];
- manifestObject[file] = file + '?version=' + uidString;
- }
- var fileContents = JSON.stringify(manifestObject, null, 1);
- fs.writeFileSync('public/build/manifest.json', fileContents);
- }).watch(['./public/css/*.css', './public/js/*.js']);
+'use strict';
+
+const argv = require('yargs').argv;
+const gulp = require('gulp'),
+ plumber = require('gulp-plumber');
+
+const autoprefixer = require('gulp-autoprefixer');
+const minifycss = require('gulp-clean-css');
+const sass = require('gulp-sass');
+const sourcemaps = require('gulp-sourcemaps');
+
+const browserify = require("browserify");
+const source = require('vinyl-source-stream');
+const buffer = require('vinyl-buffer');
+const babelify = require("babelify");
+const watchify = require("watchify");
+const envify = require("envify");
+const uglify = require('gulp-uglify');
+
+const gutil = require("gulp-util");
+const liveReload = require('gulp-livereload');
+
+if (argv.production) process.env.NODE_ENV = 'production';
+let isProduction = argv.production || process.env.NODE_ENV === 'production';
+
+gulp.task('styles', () => {
+ let chain = gulp.src(['resources/assets/sass/**/*.scss'])
+ .pipe(sourcemaps.init())
+ .pipe(plumber({
+ errorHandler: function (error) {
+ console.log(error.message);
+ this.emit('end');
+ }}))
+ .pipe(sass())
+ .pipe(autoprefixer('last 2 versions'));
+ if (isProduction) chain = chain.pipe(minifycss());
+ chain = chain.pipe(sourcemaps.write());
+ return chain.pipe(gulp.dest('public/css/')).pipe(liveReload());