From 1417261de6033570c9cecf103fb5cb05ba284ce1 Mon Sep 17 00:00:00 2001
From: okliv <884634+okliv@users.noreply.github.com>
Date: Fri, 4 Oct 2024 02:42:25 +0300
Subject: [PATCH 1/3] implement 'terser' gem for js assets compilation

https://github.com/ahorek/terser-ruby
ES 6 support
---
 lib/roda/plugins/assets.rb | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/roda/plugins/assets.rb b/lib/roda/plugins/assets.rb
index b35d8a59..2565929a 100644
--- a/lib/roda/plugins/assets.rb
+++ b/lib/roda/plugins/assets.rb
@@ -570,7 +570,7 @@ def compress_asset(content, type)
           end
 
           compressors = if type == :js
-            [:yui, :closure, :uglifier, :minjs]
+            [:yui, :closure, :uglifier, :minjs, :terser]
           else
             [:yui]
           end
@@ -623,6 +623,18 @@ def compress_js_uglifier(content)
           Uglifier.compile(content)
         end
 
+        def compress_js_terser(content)
+          begin
+            require 'terser'
+          rescue => e
+            # :nocov:
+            raise CompressorNotFound, "#{e.class}: #{e.message}", e.backtrace
+            # :nocov:
+          end
+          
+          Terser.compile(content)
+        end
+
         # Compress the CSS using YUI Compressor, requires java runtime
         def compress_js_yui(content)
           compress_yui(content, :compress_js)

From 2b918568fbd90721b24680ffaa5a5d89aabf885f Mon Sep 17 00:00:00 2001
From: okliv <884634+okliv@users.noreply.github.com>
Date: Fri, 4 Oct 2024 02:54:00 +0300
Subject: [PATCH 2/3] Update assets.rb

---
 lib/roda/plugins/assets.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/roda/plugins/assets.rb b/lib/roda/plugins/assets.rb
index 0319bc68..81d4cdb7 100644
--- a/lib/roda/plugins/assets.rb
+++ b/lib/roda/plugins/assets.rb
@@ -623,6 +623,7 @@ def compress_js_uglifier(content)
           Uglifier.compile(content)
         end
 
+        # Compress the JS using Terser, requires javascript runtime
         def compress_js_terser(content)
           begin
             require 'terser'

From 7c8bc25b04a718c8331817c050874525b4d866e9 Mon Sep 17 00:00:00 2001
From: okliv <884634+okliv@users.noreply.github.com>
Date: Sat, 5 Oct 2024 04:44:22 +0300
Subject: [PATCH 3/3] Update assets.rb

---
 lib/roda/plugins/assets.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/roda/plugins/assets.rb b/lib/roda/plugins/assets.rb
index 81d4cdb7..36e302a3 100644
--- a/lib/roda/plugins/assets.rb
+++ b/lib/roda/plugins/assets.rb
@@ -633,7 +633,7 @@ def compress_js_terser(content)
             # :nocov:
           end
           
-          Terser.compile(content)
+          Terser.compile(content, compress: { drop_console: true })
         end
 
         # Compress the CSS using YUI Compressor, requires java runtime