ci: switch to new Jekyll GitHub action

.github/workflows/gh-pages.yml

@@ -9,9 +9,26 @@ jobs:
   gh-pages:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: helaili/jekyll-action@v2
+      - uses: actions/checkout@v4
+
+      # Use GitHub Actions' cache to cache dependencies on servers
+      - uses: actions/cache@v4
+        with:
+          path: |
+            .asdf/**
+            vendor/bundle
+          key: ${{ runner.os }}-cache-${{ hashFiles('**/cache.key') }}
+          restore-keys: |
+            ${{ runner.os }}-cache-
+
+      # Use GitHub Deploy Action to build and deploy to Github
+      # For latest version: `jeffreytse/jekyll-deploy-action@master`
+      - uses: jeffreytse/[email protected]
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          jekyll_src: site
-          #jekyll_build_options: -b /website
+          token: ${{ secrets.GITHUB_TOKEN }} # It's your Personal Access Token(PAT)
+          branch: 'gh-pages'         # Default is gh-pages for github provider
+          jekyll_src: './site'       # Default is root directory
+          jekyll_cfg: '_config.yml'  # Default is _config.yml
+          ruby_ver: ''               # Default is 3.2.0 version
+          bundler_ver: ''            # Default is compatible bundler version (~>2.5.0)
+          cname: 'www.mignololab.org' # Default is to not use a cname

site/Gemfile

@@ -8,34 +8,30 @@ source "https://rubygems.org"
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-gem "jekyll", "~> 3.9.0"
+#gem "jekyll", "~> 4.4.1"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "minima", "~> 2.0"
+gem "minima", "~> 2.5"
 
 # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
-# gem "github-pages", group: :jekyll_plugins
-
+gem "github-pages", group: :jekyll_plugins
 # If you have any plugins, put them here!
 group :jekyll_plugins do
-  gem "jekyll-feed", "~> 0.6"
+  gem "jekyll-feed", "~> 0.12"
   gem 'jekyll-postfiles'
 end
 
-# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+# Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
 # and associated library.
 platforms :mingw, :x64_mingw, :mswin, :jruby do
-  gem "tzinfo", "~> 1.2"
+  gem "tzinfo", ">= 1", "< 3"
   gem "tzinfo-data"
 end
 
 # Performance-booster for watching directories on Windows
-gem "wdm", "~> 0.1.0", :platforms => [:mingw, :x64_mingw, :mswin]
-
-# kramdown v2 ships without the gfm parser by default. If you're using
-# kramdown v1, comment out this line.
-gem "kramdown-parser-gfm"
-
+gem "wdm", "~> 0.1", :platforms => [:mingw, :x64_mingw, :mswin]
 
-gem "webrick", "~> 1.8"
+# Lock `http_parser.rb` gem to `v0.6.x` on JRuby builds since newer versions of the gem
+# do not have a Java counterpart.
+gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby]

site/_config.yml

@@ -36,6 +36,7 @@ markdown: kramdown
 theme: minima
 plugins:
   - jekyll-feed
+  - jekyll-postfiles
 
 # Exclude from processing.
 # The following items will not be processed, by default. Create a custom list