From df664d2772909b3b3a852dcabbb457cb6fc4c996 Mon Sep 17 00:00:00 2001
From: Andreas Nedbal <git@pixelde.su>
Date: Fri, 25 Dec 2020 03:31:46 +0100
Subject: [PATCH] Configure CoffeeScript compilation with Webpacker

---
 config/webpack/environment.js    |  2 ++
 config/webpack/loaders/coffee.js | 12 ++++++++++++
 config/webpacker.yml             |  5 +++--
 3 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 config/webpack/loaders/coffee.js

diff --git a/config/webpack/environment.js b/config/webpack/environment.js
index d16d9af7..89edc45f 100644
--- a/config/webpack/environment.js
+++ b/config/webpack/environment.js
@@ -1,3 +1,5 @@
 const { environment } = require('@rails/webpacker')
+const coffee =  require('./loaders/coffee')
 
+environment.loaders.prepend('coffee', coffee)
 module.exports = environment
diff --git a/config/webpack/loaders/coffee.js b/config/webpack/loaders/coffee.js
new file mode 100644
index 00000000..77a7b891
--- /dev/null
+++ b/config/webpack/loaders/coffee.js
@@ -0,0 +1,12 @@
+module.exports = {
+  test: /\.coffee(\.erb)?$/,
+  use: [{
+    loader: 'coffee-loader',
+    options: {
+      bare: false,
+      transpile: {
+        presets: ['@babel/preset-env'],
+      },
+    }
+  }]
+}
diff --git a/config/webpacker.yml b/config/webpacker.yml
index a6b14656..e978dba1 100644
--- a/config/webpacker.yml
+++ b/config/webpacker.yml
@@ -10,7 +10,7 @@ default: &default
 
   # Additional paths webpack should lookup modules
   # ['app/assets', 'engine/foo/app/assets']
-  additional_paths: []
+  resolved_paths: []
 
   # Reload manifest.json on all requests so we reload latest compiled packs
   cache_manifest: false
@@ -33,6 +33,7 @@ default: &default
     - .woff2
 
   extensions:
+    - .coffee
     - .mjs
     - .js
     - .sass
@@ -89,4 +90,4 @@ production:
   extract_css: true
 
   # Cache manifest.json for performance
-  cache_manifest: true
+  cache_manifest: true
\ No newline at end of file