Fix deps issues (#39)

* added dockerfile

* update gemfile

* update readme

Author: cehbrecht

Dockerfile

@@ -0,0 +1,24 @@
+FROM ruby:3.2
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+  build-essential \
+  git \
+  nodejs \
+  && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /srv/jekyll
+
+# Install bundler
+RUN gem install bundler
+
+# Install GitHub Pages gem and dependencies
+COPY Gemfile Gemfile.lock ./
+RUN bundle install
+
+# Copy your site content
+COPY . .
+
+# Expose Jekyll server on all interfaces
+CMD ["bundle", "exec", "jekyll", "serve", "--host", "0.0.0.0", "--watch", "--force_polling"]

Gemfile

@@ -3,6 +3,12 @@ source 'https://rubygems.org'
 # Minima is a default theme for Jekyll sites.
 gem "minima"
 
+# Restrict to deps allowed on github-pages
+# gem "github-pages", group: :jekyll_plugins
+
+# Needs webrick for local web service
+gem "webrick", "~> 1.8"
+
 group :development do
   gem 'jekyll', '~> 4.1.0'
   # gem 'jekyll-sitemap'

Gemfile.lock

@@ -1,29 +1,49 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    Ascii85 (2.0.1)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    afm (0.2.2)
+    async (2.24.0)
+      console (~> 1.29)
+      fiber-annotation
+      io-event (~> 1.9)
+      metrics (~> 0.12)
+      traces (~> 0.15)
+    bigdecimal (3.2.1)
     colorator (1.1.0)
-    concurrent-ruby (1.1.7)
-    em-websocket (0.5.2)
+    concurrent-ruby (1.3.5)
+    console (1.30.2)
+      fiber-annotation
+      fiber-local (~> 1.1)
+      json
+    em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
-    ethon (0.12.0)
-      ffi (>= 1.3.0)
+      http_parser.rb (~> 0)
+    ethon (0.16.0)
+      ffi (>= 1.15.0)
     eventmachine (1.2.7)
-    ffi (1.13.1)
+    ffi (1.17.2-x86_64-linux-gnu)
+    fiber-annotation (0.2.0)
+    fiber-local (1.1.0)
+      fiber-storage
+    fiber-storage (1.0.1)
     forwardable-extended (2.6.0)
-    html-proofer (3.16.0)
+    hashery (2.1.2)
+    html-proofer (5.0.10)
       addressable (~> 2.3)
-      mercenary (~> 0.3)
-      nokogumbo (~> 2.0)
-      parallel (~> 1.3)
+      async (~> 2.1)
+      nokogiri (~> 1.13)
+      pdf-reader (~> 2.11)
       rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
-    http_parser.rb (0.6.0)
-    i18n (1.8.5)
+      zeitwerk (~> 2.5)
+    http_parser.rb (0.8.0)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
+    io-event (1.10.1)
     jekyll (4.1.1)
       addressable (~> 2.4)
       colorator (~> 1.0)
@@ -39,61 +59,73 @@ GEM
       rouge (~> 3.0)
       safe_yaml (~> 1.0)
       terminal-table (~> 1.8)
-    jekyll-feed (0.15.1)
+    jekyll-feed (0.17.0)
       jekyll (>= 3.7, < 5.0)
-    jekyll-sass-converter (2.1.0)
+    jekyll-sass-converter (2.2.0)
       sassc (> 2.0.1, < 3.0)
-    jekyll-seo-tag (2.7.1)
+    jekyll-seo-tag (2.8.0)
       jekyll (>= 3.8, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.3.0)
-      rexml
+    json (2.12.2)
+    kramdown (2.5.1)
+      rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    liquid (4.0.3)
-    listen (3.2.1)
+    liquid (4.0.4)
+    listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
-    mini_portile2 (2.4.0)
-    minima (2.5.1)
+    metrics (0.12.2)
+    minima (2.5.2)
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
-    nokogumbo (2.0.2)
-      nokogiri (~> 1.8, >= 1.8.4)
-    parallel (1.19.2)
+    nokogiri (1.18.8-x86_64-linux-gnu)
+      racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
-    rainbow (3.0.0)
-    rake (13.0.1)
-    rb-fsevent (0.10.4)
-    rb-inotify (0.10.1)
+    pdf-reader (2.14.1)
+      Ascii85 (>= 1.0, < 3.0, != 2.0.0)
+      afm (~> 0.2.1)
+      hashery (~> 2.0)
+      ruby-rc4
+      ttfunk
+    public_suffix (6.0.2)
+    racc (1.8.1)
+    rainbow (3.1.1)
+    rake (13.3.0)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.2.4)
-    rouge (3.24.0)
+    rexml (3.4.1)
+    rouge (3.30.0)
+    ruby-rc4 (0.1.5)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    typhoeus (1.4.0)
+    traces (0.15.2)
+    ttfunk (1.8.0)
+      bigdecimal (~> 3.1)
+    typhoeus (1.4.1)
       ethon (>= 0.9.0)
-    unicode-display_width (1.7.0)
+    unicode-display_width (1.8.0)
+    webrick (1.9.1)
     yell (2.2.2)
+    zeitwerk (2.7.3)
 
 PLATFORMS
-  ruby
+  x86_64-linux
 
 DEPENDENCIES
   html-proofer
   jekyll (~> 4.1.0)
   minima
   rake
+  webrick (~> 1.8)
 
 BUNDLED WITH
-   2.1.4
+   2.6.9

README.md

@@ -8,7 +8,7 @@
 
 Contributions are welcome. Feel free to open a pull request with changes.
 
-### Running it Locally
+## Running it Locally
 
 It can be helpful to preview changes on your computer before opening a pull request. *ROOCS website* uses the [Jekyll static site generator](http://jekyllrb.com/). After forking or cloning the repository, perform the following steps to generate the site and preview it:
 
@@ -17,9 +17,28 @@ It can be helpful to preview changes on your computer before opening a pull requ
 - `bundle exec jekyll serve`
 - Point your browser at http://127.0.0.1:4000/
 
+### Use Docker as build environment
+
+Run this once to generate Gemfile.lock:
+```
+docker-compose run jekyll bundle install
+```
+
+Build image:
+```
+docker-compose build
+```
+
+Start service:
+```
+docker-compose up
+```
+
+Open http://localhost:4000
+
 ## Deployment
 
-Pull requests merged to the master branch are automatically deployed to the production website.
+Pull requests merged to the main branch are automatically deployed to the production website.
 
 ## License
 

docker-compose.yml

@@ -0,0 +1,11 @@
+version: "3.8"
+
+services:
+  jekyll:
+    build: .
+    ports:
+      - "4000:4000"
+    volumes:
+      - .:/srv/jekyll
+    environment:
+      - JEKYLL_ENV=development