From 368b37b916b6d9a2e6f50dba13053017682f7739 Mon Sep 17 00:00:00 2001
From: Richard Davey <rich@photonstorm.com>
Date: Fri, 21 Jan 2022 17:33:16 +0000
Subject: [PATCH] Updated Spine webpack config to use Terser

---
 plugins/spine/webpack.auto.dist.config.js   | 15 ++++++++-------
 plugins/spine/webpack.canvas.dist.config.js | 15 ++++++++-------
 plugins/spine/webpack.webgl.dist.config.js  | 15 ++++++++-------
 3 files changed, 24 insertions(+), 21 deletions(-)

diff --git a/plugins/spine/webpack.auto.dist.config.js b/plugins/spine/webpack.auto.dist.config.js
index 655ab50d6..c4342e3cf 100644
--- a/plugins/spine/webpack.auto.dist.config.js
+++ b/plugins/spine/webpack.auto.dist.config.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const webpack = require('webpack');
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 const exec = require('child_process').exec;
 const RemovePlugin = require('remove-files-webpack-plugin');
 
@@ -53,18 +53,19 @@ module.exports = {
 
     optimization: {
         minimizer: [
-            new UglifyJSPlugin({
+            new TerserPlugin({
                 include: /\.min\.js$/,
                 parallel: true,
-                sourceMap: false,
-                uglifyOptions: {
+                extractComments: false,
+                terserOptions: {
+                    format: {
+                        comments: false
+                    },
                     compress: true,
                     ie8: false,
                     ecma: 5,
-                    output: {comments: false},
                     warnings: false
-                },
-                warningsFilter: () => false
+                }
             })
         ]
     },
diff --git a/plugins/spine/webpack.canvas.dist.config.js b/plugins/spine/webpack.canvas.dist.config.js
index 4efa409f3..3913af1c2 100644
--- a/plugins/spine/webpack.canvas.dist.config.js
+++ b/plugins/spine/webpack.canvas.dist.config.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const webpack = require('webpack');
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 const exec = require('child_process').exec;
 const RemovePlugin = require('remove-files-webpack-plugin');
 
@@ -53,18 +53,19 @@ module.exports = {
 
     optimization: {
         minimizer: [
-            new UglifyJSPlugin({
+            new TerserPlugin({
                 include: /\.min\.js$/,
                 parallel: true,
-                sourceMap: false,
-                uglifyOptions: {
+                extractComments: false,
+                terserOptions: {
+                    format: {
+                        comments: false
+                    },
                     compress: true,
                     ie8: false,
                     ecma: 5,
-                    output: {comments: false},
                     warnings: false
-                },
-                warningsFilter: () => false
+                }
             })
         ]
     },
diff --git a/plugins/spine/webpack.webgl.dist.config.js b/plugins/spine/webpack.webgl.dist.config.js
index cd86822b6..b18747908 100644
--- a/plugins/spine/webpack.webgl.dist.config.js
+++ b/plugins/spine/webpack.webgl.dist.config.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const webpack = require('webpack');
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 const exec = require('child_process').exec;
 const RemovePlugin = require('remove-files-webpack-plugin');
 
@@ -53,18 +53,19 @@ module.exports = {
 
     optimization: {
         minimizer: [
-            new UglifyJSPlugin({
+            new TerserPlugin({
                 include: /\.min\.js$/,
                 parallel: true,
-                sourceMap: false,
-                uglifyOptions: {
+                extractComments: false,
+                terserOptions: {
+                    format: {
+                        comments: false
+                    },
                     compress: true,
                     ie8: false,
                     ecma: 5,
-                    output: {comments: false},
                     warnings: false
-                },
-                warningsFilter: () => false
+                }
             })
         ]
     },