Passage to Sass 6+

Still maintained, will require an upgrade to dart-sass at some point.

Author: echarp

Gemfile

@@ -38,10 +38,10 @@ gem "state_machines-activerecord"
 # Gems used for assets
 assets = !%w(production alpha).include?(ENV['RAILS_ENV'])
 assets = true if ENV['RAILS_GROUPS'] == "assets"
-gem "jquery-rails",          "~>4.0", require: assets
-gem "normalize-rails",       "~>8.0", require: assets
-gem "sass-rails",            "~>5.0", require: assets
-gem "terser", "~> 1.2",               require: assets
+gem "jquery-rails",            "~>4.0", require: assets
+gem "normalize-rails",         "~>8.0", require: assets
+gem "sassc-rails",                      require: assets
+gem "terser", "~> 1.2",                 require: assets
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
@@ -64,5 +64,5 @@ group :test do
 end
 
 group :production, :alpha do
-  gem "unicorn",						 "~>6.1"
+  gem "unicorn",						   "~>6.1"
 end

Gemfile.lock

@@ -264,14 +264,14 @@ GEM
     pygments.rb (1.2.1)
       multi_json (>= 1.0.0)
     racc (1.7.3)
-    rack (2.2.9)
-    rack-session (1.0.2)
-      rack (< 3)
+    rack (3.0.10)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rackup (1.0.0)
-      rack (< 3)
-      webrick
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
     rails (7.1.3.2)
       actioncable (= 7.1.3.2)
       actionmailbox (= 7.1.3.2)
@@ -326,17 +326,14 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.8.0)
       nokogumbo (~> 2.0)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-    sass-rails (5.1.0)
-      railties (>= 5.2.0)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -345,10 +342,9 @@ GEM
     simplecov_json_formatter (0.1.4)
     sitemap_generator (2.2.1)
     spring (4.1.3)
-    sprockets (3.7.3)
-      base64
+    sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
+      rack (>= 2.2.4, < 4)
     sprockets-rails (3.4.2)
       actionpack (>= 5.2)
       activesupport (>= 5.2)
@@ -425,7 +421,7 @@ DEPENDENCIES
   rails (~> 7.1)
   redis (~> 5.0)
   rinku (~> 2.0)
-  sass-rails (~> 5.0)
+  sassc-rails
   simplecov
   sitemap_generator (~> 2.1)
   spring

app/assets/stylesheets/application.scss

@@ -1,28 +1,3 @@
 @charset "UTF-8";
 
-/* Color constants */
-$C_CLAIR: #e9e6e4;
-$C_BANDEAU: #4c575f !default;
-$C_FONCE: #877768;
-$C_INTER: #93877b;
-$C_SOMBRE: #4e4e50;
-$C_INACTIVE: #cacacb;
-$C_BAS_FOND: #e4e4e4;
-$C_FOOT: #d4d1cf;
-$C_MIBLANC_MIFOOT: #e9e8e7;
-$C_CONTAINER: #f9f9f9;
-$C_MENU: #4c575f;
-$C_BORDER_FONCE: #999;
-
-/*$C_BD1: #F9DEE8;
-$C_BD2: #F1ABC5;
-$C_BD3: #E978A3;
-$C_BD4: #E14E85;
-$C_BD5: #D91C64;*/
-$C_BD1: transparentize($C_BANDEAU, 0.84);
-$C_BD2: transparentize($C_BANDEAU, 0.67);
-$C_BD3: transparentize($C_BANDEAU, 0.5);
-$C_BD4: transparentize($C_BANDEAU, 0.33);
-$C_BD5: transparentize($C_BANDEAU, 0.17);
-
 @import "RonRonnement";

app/assets/stylesheets/parts/_variables.scss

@@ -0,0 +1,24 @@
+/* Color constants */
+$C_CLAIR: #e9e6e4;
+$C_BANDEAU: #4c575f !default;
+$C_FONCE: #877768;
+$C_INTER: #93877b;
+$C_SOMBRE: #4e4e50;
+$C_INACTIVE: #cacacb;
+$C_BAS_FOND: #e4e4e4;
+$C_FOOT: #d4d1cf;
+$C_MIBLANC_MIFOOT: #e9e8e7;
+$C_CONTAINER: #f9f9f9;
+$C_MENU: #4c575f;
+$C_BORDER_FONCE: #999;
+
+/*$C_BD1: #F9DEE8;
+$C_BD2: #F1ABC5;
+$C_BD3: #E978A3;
+$C_BD4: #E14E85;
+$C_BD5: #D91C64;*/
+$C_BD1: transparentize($C_BANDEAU, 0.84);
+$C_BD2: transparentize($C_BANDEAU, 0.67);
+$C_BD3: transparentize($C_BANDEAU, 0.5);
+$C_BD4: transparentize($C_BANDEAU, 0.33);
+$C_BD5: transparentize($C_BANDEAU, 0.17);