From 041d2fbd2022128153aebc618567f2b22bee570a Mon Sep 17 00:00:00 2001
From: Tom Hipkin <tomhipkin@gmail.com>
Date: Wed, 8 Jun 2022 16:04:22 +0100
Subject: [PATCH] Fix JS compression error by running Ugilifier in harmony mode

When building the docker image in production with script/docker/update
we get a new error:

```
```

We follow the instruction to use `Uglifier.new(:harmony => true)` and
sure enought the error is silenced.
---
 config/environments/production.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/environments/production.rb b/config/environments/production.rb
index f7e04180..17bc97d5 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -27,7 +27,7 @@
   config.public_file_server.enabled = ENV["RAILS_SERVE_STATIC_FILES"].present?
 
   # Compress JavaScripts and CSS.
-  config.assets.js_compressor = :uglifier
+  config.assets.js_compressor = Uglifier.new(harmony: true)
   # Set a css_compressor so sassc-rails does not overwrite the compressor when running the tests
   config.assets.css_compressor = nil