From bfa099fadda8862d0361eaa1772ba0c5b194c541 Mon Sep 17 00:00:00 2001
From: Jim Martens <github@2martens.de>
Date: Wed, 27 Feb 2019 00:23:07 +0100
Subject: [PATCH] Fixed uglifying of js files

Signed-off-by: Jim Martens <github@2martens.de>
---
 gulpfile.js | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index 103bd15..29a7bf9 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -15,14 +15,11 @@ const rename = require("gulp-rename");
 const run = require("gulp-run");
 const runSequence = require("run-sequence");
 const sass = require("gulp-ruby-sass");
-const sprockets = require("gulp-sprockets");
-const uglify = require("gulp-uglify");
+const terser = require("gulp-terser");
 
 // Include paths file.
 const paths = require("./_assets/gulp_config/paths");
 
-sprockets.default.declare(paths.sprocketsDirs, paths.siteJsFiles);
-
 // Uses Sass compiler to process styles, adds vendor prefixes, minifies, then
 // outputs file to the appropriate location.
 gulp.task("build:styles:main", function () {
@@ -66,9 +63,8 @@ gulp.task("build:scripts:global", function () {
     return gulp.src([
         paths.jsFiles + "/global/lib" + paths.jsPattern,
         paths.jsFiles + "/global/*.js"
-    ]).pipe(sprockets.default.js())
-      .pipe(concat("main.js"))
-      .pipe(uglify())
+    ]).pipe(concat("main.js"))
+      .pipe(terser())
       .pipe(gulp.dest(paths.jekyllJsFiles))
       .pipe(gulp.dest(paths.siteJsFiles))
       .on("error", gutil.log);
@@ -85,7 +81,7 @@ gulp.task("build:scripts:leaflet", function () {
         paths.jsFiles + "/leaflet/leaflet.js",
         paths.jsFiles + "/leaflet/leaflet-providers.js"
     ]).pipe(concat("leaflet.js"))
-      .pipe(uglify())
+      .pipe(terser())
       .pipe(gulp.dest(paths.jekyllJsFiles))
       .pipe(gulp.dest(paths.siteJsFiles))
       .on("error", gutil.log);