From be552a668c1b3862803bf88a67db2c0e25a4c484 Mon Sep 17 00:00:00 2001
From: Vasil Rangelov <boen.robot@gmail.com>
Date: Fri, 19 May 2017 00:39:49 +0300
Subject: [PATCH 1/2] Tweaked bundle.js to support UglifyJS3.

---
 package.json      |  2 +-
 scripts/bundle.js | 15 ++++++++++++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index d62a96111..3fb1752f3 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "regenerator": "0.9.7",
     "require-globify": "^1.3.0",
     "typescript": "^2.0.3",
-    "uglify-js": "2.6.1",
+    "uglify-js": "3.0.8",
     "watch": "^1.0.0"
   }
 }
diff --git a/scripts/bundle.js b/scripts/bundle.js
index b3a9890c5..a939d19f1 100644
--- a/scripts/bundle.js
+++ b/scripts/bundle.js
@@ -40,15 +40,24 @@ browserify(bOpts)
   };
   if (compress) {
     var compressOpts = compress.split(',');
-    for (var i=0; i<compressOpts.length; ++i) {
+    for (var i=0, il = compressOpts.length; i<il; ++i) {
       var pair = compressOpts[i].split('=');
       uglifyOpts.compress[pair[0]] = pair.length < 1 || pair[1] != 'false';
     }
   }
-  if (standalone) uglifyOpts.outSourceMap = json.name + '.min.js.map';
+  if (standalone) {
+    uglifyOpts.sourceMap = {
+      filename: json.name + '.min.js',
+      url: json.name + '.min.js.map'
+    };
+  }
 
-  var result = uglify.minify(outputBundle, uglifyOpts);
+  var result = uglify.minify(buf.toString(), uglifyOpts);
   fs.writeFileSync(outputFile + '.min.js', result.code);
   if (result.map) fs.writeFileSync(outputFile + '.min.js.map', result.map);
   if (!standalone) fs.unlinkSync(outputBundle);
+  if (result.warnings) {
+    for (var j=0, jl = result.warnings.length; j<jl; ++j)
+      console.warn('UglifyJS warning:', result.warnings[j]);
+  }
 });

From a7804bd441e552ed1cb8c3167e1fb852e0f3ce1a Mon Sep 17 00:00:00 2001
From: Vasil Rangelov <boen.robot@gmail.com>
Date: Fri, 19 May 2017 12:02:52 +0300
Subject: [PATCH 2/2] Made bundle.js write the uncompressed bundle only when
 standalone is present. Previously, it would instead write it, and remove it
 later if applicable.

---
 scripts/bundle.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/bundle.js b/scripts/bundle.js
index a939d19f1..e381a762d 100644
--- a/scripts/bundle.js
+++ b/scripts/bundle.js
@@ -29,8 +29,6 @@ browserify(bOpts)
   }
 
   var outputFile = path.join(distDir, json.name);
-  var outputBundle = outputFile + '.bundle.js';
-  fs.writeFileSync(outputBundle, buf);
   var uglifyOpts = {
     warnings: true,
     compress: {},
@@ -55,7 +53,7 @@ browserify(bOpts)
   var result = uglify.minify(buf.toString(), uglifyOpts);
   fs.writeFileSync(outputFile + '.min.js', result.code);
   if (result.map) fs.writeFileSync(outputFile + '.min.js.map', result.map);
-  if (!standalone) fs.unlinkSync(outputBundle);
+  if (standalone) fs.writeFileSync(outputFile + '.bundle.js', buf);
   if (result.warnings) {
     for (var j=0, jl = result.warnings.length; j<jl; ++j)
       console.warn('UglifyJS warning:', result.warnings[j]);