Use lock file

docker/Dockerfile

@@ -5,6 +5,7 @@ ENV BUNDLE_GEMFILE=/app/bundle/Gemfile
 WORKDIR /app/bundle
 
 ADD Gemfile .
+ADD Gemfile.lock .
 
 RUN bundle install
 

docker/Gemfile.lock

@@ -0,0 +1,92 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (6.0.6.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
+    colorator (1.1.0)
+    concurrent-ruby (1.2.2)
+    em-websocket (0.5.3)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0)
+    eventmachine (1.2.7)
+    ffi (1.16.3)
+    forwardable-extended (2.6.0)
+    http_parser.rb (0.8.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.8.7)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (~> 0.7)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 2.0)
+      kramdown (~> 1.14)
+      liquid (~> 4.0)
+      mercenary (~> 0.3.3)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 4)
+      safe_yaml (~> 1.0)
+    jekyll-feed (0.17.0)
+      jekyll (>= 3.7, < 5.0)
+    jekyll-sass-converter (1.5.2)
+      sass (~> 3.4)
+    jekyll-seo-tag (2.8.0)
+      jekyll (>= 3.8, < 5.0)
+    jekyll-watch (2.2.1)
+      listen (~> 3.0)
+    jekyll_github_sample (0.3.2)
+      activesupport (>= 4.0, < 7.0)
+      jekyll (>= 3.0, < 5.0)
+    kramdown (1.17.0)
+    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)
+    minima (2.5.1)
+      jekyll (>= 3.5, < 5.0)
+      jekyll-feed (~> 0.9)
+      jekyll-seo-tag (~> 2.1)
+    minitest (5.20.0)
+    pathutil (0.16.2)
+      forwardable-extended (~> 2.6)
+    public_suffix (5.0.3)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rouge (3.30.0)
+    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)
+    thread_safe (0.3.6)
+    tzinfo (1.2.11)
+      thread_safe (~> 0.1)
+    tzinfo-data (1.2023.3)
+      tzinfo (>= 1.0.0)
+    wdm (0.1.1)
+    zeitwerk (2.6.12)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  jekyll (~> 3.8.6)
+  jekyll-feed (~> 0.6)
+  jekyll_github_sample
+  minima (~> 2.5.1)
+  tzinfo (~> 1.2)
+  tzinfo-data
+  wdm (~> 0.1.0)
+
+BUNDLED WITH
+   2.1.4

go.sh

@@ -15,10 +15,14 @@ goal_build() {
   goal_docker
   rm -rf _site
   docker run --rm -p 4000:4000 -p 40000:40000 --env JEKYLL_ENV=production -v $(pwd):/app/src jekyll-container build
+
+
 }
 
 goal_docker() {
   docker build -t jekyll-container docker
+
+  docker run --rm --entrypoint cat jekyll-container /app/bundle/Gemfile.lock > docker/Gemfile.lock
 }
 
 goal_help() {