Upgrade to ruby 3, jekyll 4 and just the docs 0.7.0

Gemfile

@@ -8,11 +8,11 @@ source "https://rubygems.org"
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-gem "jekyll", "3.8.6"
+gem "jekyll", "4.3.3"
 # gem "jekyll", :git => "https://github.com/jekyll/jekyll.git", :branch => "master"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "just-the-docs", "0.2.5"
+gem "just-the-docs", "0.7.0"
 
 # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
@@ -23,7 +23,7 @@ gem "just-the-docs", "0.2.5"
 
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.6"
-  gem 'hawkins'
+#   gem 'hawkins'
   gem 'jekyll-asciidoc'
   gem 'jekyll-redirect-from'
   gem 'jekyll-sitemap'
@@ -43,9 +43,8 @@ gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 # Performance-booster for watching directories on Windows
 gem "wdm", "~> 0.1.0" if Gem.win_platform?
 
-
 gem "webrick", "~> 1.7"
 
 gem 'eventmachine', :git => 'https://github.com/eventmachine/eventmachine.git', tag: 'v1.2.7'
 
-
+gem "rexml"

Gemfile.lock

@@ -4,120 +4,125 @@ GIT
   tag: v1.2.7
   specs:
     eventmachine (1.2.7)
-    eventmachine (1.2.7-x64-mingw32)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.1)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
-    asciidoctor (2.0.17)
+    asciidoctor (2.0.20)
     coderay (1.1.3)
     colorator (1.1.0)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    ffi (1.15.5)
-    ffi (1.15.5-x64-mingw32)
+    ffi (1.16.3)
     forwardable-extended (2.6.0)
-    hawkins (2.0.5)
-      em-websocket (~> 0.5)
-      jekyll (~> 3.1)
+    google-protobuf (3.25.1)
     http_parser.rb (0.8.0)
-    i18n (0.9.5)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    jekyll (3.8.6)
+    jekyll (4.3.3)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
-      i18n (~> 0.7)
-      jekyll-sass-converter (~> 1.0)
+      i18n (~> 1.0)
+      jekyll-sass-converter (>= 2.0, < 4.0)
       jekyll-watch (~> 2.0)
-      kramdown (~> 1.14)
+      kramdown (~> 2.3, >= 2.3.1)
+      kramdown-parser-gfm (~> 1.0)
       liquid (~> 4.0)
-      mercenary (~> 0.3.3)
+      mercenary (>= 0.3.6, < 0.5)
       pathutil (~> 0.9)
-      rouge (>= 1.7, < 4)
+      rouge (>= 3.0, < 5.0)
       safe_yaml (~> 1.0)
-    jekyll-asciidoc (3.0.0)
-      asciidoctor (>= 1.5.0)
+      terminal-table (>= 1.8, < 4.0)
+      webrick (~> 1.7)
+    jekyll-asciidoc (3.0.1)
+      asciidoctor (>= 1.5.0, < 3.0.0)
       jekyll (>= 3.0.0)
-    jekyll-feed (0.16.0)
+    jekyll-feed (0.17.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-include-cache (0.2.1)
       jekyll (>= 3.7, < 5.0)
     jekyll-redirect-from (0.16.0)
       jekyll (>= 3.3, < 5.0)
     jekyll-rushed-analytics (0.1.15.pre)
-    jekyll-sass-converter (1.5.2)
-      sass (~> 3.4)
+    jekyll-sass-converter (3.0.0)
+      sass-embedded (~> 1.54)
     jekyll-seo-tag (2.8.0)
       jekyll (>= 3.8, < 5.0)
     jekyll-sitemap (1.4.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    just-the-docs (0.2.5)
-      jekyll (~> 3.8.5)
-      jekyll-seo-tag (~> 2.0)
-      rake (~> 12.3.1)
-    kramdown (1.17.0)
-    liquid (4.0.3)
-    listen (3.7.1)
+    just-the-docs (0.7.0)
+      jekyll (>= 3.8.5)
+      jekyll-include-cache
+      jekyll-seo-tag (>= 2.0)
+      rake (>= 12.3.1)
+    kramdown (2.4.0)
+      rexml
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    liquid (4.0.4)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    mercenary (0.3.6)
+    mercenary (0.4.0)
     method_source (1.0.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    pry (0.14.1)
+    pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (5.0.0)
-    rake (12.3.3)
+    public_suffix (5.0.4)
+    rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rb-readline (0.5.5)
-    rouge (3.30.0)
+    rexml (3.2.6)
+    rouge (4.2.0)
     safe_yaml (1.0.5)
-    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-embedded (1.69.5)
+      google-protobuf (~> 3.23)
+      rake (>= 13.0.0)
     slim (3.0.9)
       temple (>= 0.7.6, < 0.9)
       tilt (>= 1.3.3, < 2.1)
     temple (0.8.2)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
     thread_safe (0.3.6)
     tilt (2.0.11)
-    tzinfo (2.0.5)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    tzinfo-data (1.2022.5)
+    tzinfo-data (1.2023.4)
       tzinfo (>= 1.0.0)
-    wdm (0.1.1)
-    webrick (1.7.0)
+    unicode-display_width (2.5.0)
+    webrick (1.8.1)
 
 PLATFORMS
   x64-mingw32
   x86_64-linux
 
 DEPENDENCIES
   eventmachine!
-  hawkins
-  jekyll (= 3.8.6)
+  jekyll (= 4.3.3)
   jekyll-asciidoc
   jekyll-feed (~> 0.6)
   jekyll-redirect-from
   jekyll-rushed-analytics (~> 0.1.15.pre)
   jekyll-sitemap
-  just-the-docs (= 0.2.5)
+  just-the-docs (= 0.7.0)
   pry
   rb-readline
+  rexml
   slim (~> 3.0.7)
   thread_safe (~> 0.3.5)
   tzinfo-data
-  wdm (~> 0.1.0)
   webrick (~> 1.7)
 
 BUNDLED WITH

_sass/custom/custom.scss

@@ -13,7 +13,7 @@
 // // Colors
 // //
 //
-// var(--white): #fff;
+//  var(--white): #fff;
 //
 // $grey-dk-000: #959396;
 // $grey-dk-100: #5c5962;

_sass/support/_functions.scss

@@ -1,5 +1,5 @@
 @function rem($size, $unit:"") {
-  $remSize: $size / $root-font-size;
+  $remSize: calc($size / $root-font-size);
 
   @if ($unit == false) {
     @return #{$remSize};

_sass/support/_variables.scss

@@ -5,13 +5,47 @@
 $body-font-family: -apple-system, BlinkMacSystemFont, "helvetica neue", helvetica, roboto, noto, "segoe ui", arial, sans-serif !default;
 $mono-font-family: "SFMono-Regular", Menlo, Consolas, Monospace !default;
 $root-font-size: 16px !default;         // Base font-size for rems
+$content-line-height: 1.6 !default;
 $body-line-height: 1.4 !default;
-$body-heading-line-height: 1.15 !default !default;
+$body-heading-line-height: 1.15 !default;
 
 //
 // Colors
 //
 
+// Colors
+
+$white: #fff !default;
+$grey-dk-000: #959396 !default;
+$grey-dk-100: #5c5962 !default;
+$grey-dk-200: #44434d !default;
+$grey-dk-250: #302d36 !default;
+$grey-dk-300: #27262b !default;
+$grey-lt-000: #f5f6fa !default;
+$grey-lt-100: #eeebee !default;
+$grey-lt-200: #ecebed !default;
+$grey-lt-300: #e6e1e8 !default;
+$purple-000: #7253ed !default;
+$purple-100: #5e41d0 !default;
+$purple-200: #4e26af !default;
+$purple-300: #381885 !default;
+$blue-000: #2c84fa !default;
+$blue-100: #2869e6 !default;
+$blue-200: #264caf !default;
+$blue-300: #183385 !default;
+$green-000: #41d693 !default;
+$green-100: #11b584 !default;
+$green-200: #009c7b !default;
+$green-300: #026e57 !default;
+$yellow-000: #ffeb82 !default;
+$yellow-100: #fadf50 !default;
+$yellow-200: #f7d12e !default;
+$yellow-300: #e7af06 !default;
+$red-000: #f77e7e !default;
+$red-100: #f96e65 !default;
+$red-200: #e94c4c !default;
+$red-300: #dd2e2e !default;
+
 :root {
   --white: #fff;
   --black: #222222;
@@ -151,6 +185,8 @@ $sp-10: map-get($spacers, sp-10) !default; // 4.5  rem == 48px
 
 $border: 1px solid !default;
 $border-radius: 24px !default;
+//$border-radius: 4px !default;
+$border-color: $grey-lt-100 !default;
 
 //
 // Grid system
@@ -160,6 +196,13 @@ $gutter-spacing: $sp-6 !default;
 $gutter-spacing-sm: $sp-4 !default;
 $nav-width: 232px !default;
 $content-width: 800px !default;
+$nav-width-md: 15.5rem !default;
+$nav-list-item-height: $sp-6 !default;
+$nav-list-item-height-sm: $sp-8 !default;
+$nav-list-expander-right: true;
+$header-height: 3.75rem !default;
+$search-results-width: $content-width - $nav-width !default;
+$transition-duration: 400ms;
 
 $media-queries: (
   xs: 320px,

assets/css/just-the-docs-light.scss

@@ -1,2 +1,2 @@
 ---
----
+---