built out gulpfile

gulpfile.js

@@ -8,12 +8,15 @@ PLUGINS
 
 var gulp = require('gulp'),
     plumber = require('gulp-plumber'),
-    gulpSize = require('gulp-size');
+    gulpSize = require('gulp-size'),
+    del = require('del');
 
 var sass = require('gulp-sass'),
     autoprefixer = require('gulp-autoprefixer'),
     cssmin = require('gulp-cssmin');
 
+sass.compiler = require('node-sass');
+
 var concat = require('gulp-concat'),
     uglify = require('gulp-uglify');
 
@@ -24,28 +27,44 @@ TASKS
 =====
 */
 
-function sass() {
-    return gulp.src('/lib/*.scss')
-    .pipe(plumber({
-        errorHandler: function(err) {
-            console.log('sass task error: ', err);
-            this.emit('end');
-        }
-    }))
-    .pipe(sass())
-    .pipe(autoprefixer({
-        browsers: ['last 6 versions'],
-        cascade: false
-    }))
-    .pipe(cssmin())
-        .pipe(gulp.dest('lib/build'));
+function clean() {
+    return del(['./lib/build']);
+}
+
+function compileSass() {
+    return gulp.src('./lib/*.scss')
+        .pipe(plumber())
+        .pipe(sass())
+        .pipe(autoprefixer({
+            browsers: ['last 6 versions'],
+            cascade: false
+        }))
+        .pipe(cssmin())
+        .pipe(gulp.dest('./lib/build'));
 }
 
+function compileJs() {
+    return gulp.src('./lib/*.js')
+        .pipe(plumber())
+        .pipe(concat('scrollcarousel.min.js'))
+        .pipe(uglify())
+        .pipe(gulp.dest('./lib/build'));
+}
+
+function watch() {
+    gulp.watch('./lib/*.js', compileJs);
+    gulp.watch('./lib/*.scss', compileSass);
+}
 
 /*
 =====
 EXPORT TASKS
 =====
 */
 
-exports.sass = sass;
+exports.clean = clean;
+exports.css = compileSass;
+exports.js = compileJs;
+exports.watch = watch;
+
+exports.default = gulp.series(clean, gulp.parallel(compileSass, compileJs));

lib/scrollcarousel.js

@@ -317,4 +317,4 @@
     	return _;
 
     }
-})(jQuery);
+})(jQuery);

package.json

@@ -22,6 +22,7 @@
   },
   "homepage": "https://github.com/webermn15/scrollcarousel#readme",
   "devDependencies": {
+    "del": "^4.1.0",
     "gulp": "^4.0.1",
     "gulp-autoprefixer": "^6.1.0",
     "gulp-concat": "^2.6.1",