does this generate images now lol

Dockerfile

···
 ARG OTP_VERSION=26.0.2
 ARG DEBIAN_VERSION=bullseye-20230612-slim
 
-ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
-ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"
+ARG BUILDER_IMAGE="hexpm/elixir:1.15.7-erlang-26.1.2-debian-bullseye-20231009-slim"
+ARG RUNNER_IMAGE="debian:bullseye-20231009-slim"
 
 FROM ${BUILDER_IMAGE} as builder
 
···
 RUN mix deps.get --only $MIX_ENV
 RUN mkdir config
 
-# Copy config/runtime.exs from your project
+# Copy compile-time config files before we compile dependencies
+# to ensure any relevant config change will trigger the dependencies
+# to be re-compiled.
 COPY config/config.exs config/${MIX_ENV}.exs config/
 RUN mix deps.compile
 
···
 # the compiled release and other runtime necessities
 FROM ${RUNNER_IMAGE}
 
-RUN apt-get update -y && apt-get install -y libstdc++6 openssl libncurses5 locales \
+RUN apt-get update -y && apt-get install -y libstdc++6 openssl libncurses5 locales imagemagick \
   && apt-get clean && rm -f /var/lib/apt/lists/*_*
 
 # Set the locale
···
 
 USER nobody
 
-CMD ["/app/bin/server"] 
+CMD ["/app/bin/server"]

lib/blog/content/image_generator.ex

···
+ 

lib/blog_web.ex

···
   those modules here.
   """
 
-  def static_paths, do: ~w(assets fonts images favicon.ico robots.txt)
+  def static_paths, do: ~w(assets fonts images posts favicon.ico robots.txt)
 
   def router do
     quote do

lib/blog_web/live/post_live.ex

···
 
   defp assign_meta_tags(socket, post) do
     description = get_preview(post.body)
+    image_path = Blog.Content.ImageGenerator.ensure_post_image(post.slug)
+    image_url = url(socket, image_path)
 
     assign(socket,
       page_title: post.title,
···
         %{property: "og:description", content: description},
         %{property: "og:type", content: "article"},
         %{property: "og:site_name", content: "Thoughts and Tidbits"},
+        %{property: "og:image", content: image_url},
+        %{property: "og:image:width", content: "1200"},
+        %{property: "og:image:height", content: "630"},
         %{property: "article:published_time",
           content: DateTime.from_naive!(post.written_on, "Etc/UTC") |> DateTime.to_iso8601()},
-        %{name: "twitter:card", content: "summary"},
+        %{name: "twitter:card", content: "summary_large_image"},
         %{name: "twitter:title", content: post.title},
-        %{name: "twitter:description", content: description}
+        %{name: "twitter:description", content: description},
+        %{name: "twitter:image", content: image_url}
       ] ++ tag_meta_tags(post.tags)
     )
   end