Add a Dockerfile and script to run a development jekyll server

Co-authored-by: Keith Wall<[email protected]>
Signed-off-by: Robert Young <[email protected]>

Author: robobario

.dockerignore

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+.jekyll-cache
+.gitignore
+run.sh
+Dockerfile
+.dockerignore
+.git
+.github

Dockerfile

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+FROM ubuntu:24.04
+
+ENV JEKYLL_SERVE_BIND=127.0.0.1
+
+RUN apt-get update && \
+    apt install -y git \
+                   curl \
+                   build-essential \
+                   libssl-dev \
+                   libreadline-dev \
+                   zlib1g-dev \
+                   libffi-dev \
+                   libyaml-dev \
+                   libncurses5-dev \
+                   libgdbm-dev \
+                   unzip \
+                   wget \
+                   golang && \
+                   rm -rf /var/lib/apt/lists/*
+ENV RBENV_ROOT /usr/local/rbenv
+RUN git clone https://github.com/rbenv/rbenv.git ${RBENV_ROOT} && \
+    git clone https://github.com/rbenv/ruby-build.git ${RBENV_ROOT}/plugins/ruby-build
+
+ENV PATH="${RBENV_ROOT}/bin:/root/go/bin:${PATH}"
+RUN eval "$(rbenv init -)" && \
+    rbenv install 3.4.4 && \
+    rbenv global 3.4.4 && \
+    gem install bundler && \
+    go install github.com/asciitosvg/asciitosvg/cmd/a2s@latest
+
+COPY Gemfile .
+COPY Gemfile.lock .
+RUN eval "$(rbenv init -)" && \
+    bundle install
+
+RUN mkdir /css/
+WORKDIR /css/
+COPY _sass .
+COPY bootstrap_setup.sh .
+RUN ./bootstrap_setup.sh
+
+RUN mkdir /site/
+WORKDIR /site/
+COPY . .
+RUN cp -r /css/_sass/* /site/_sass
+
+EXPOSE 4000
+
+CMD eval "$(rbenv init -)" && bundle exec jekyll serve --host ${JEKYLL_SERVE_BIND}

run.sh

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+#!/bin/bash
+OS=$(uname)
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+cd ${SCRIPT_DIR}
+CONTAINER_ENGINE=${CONTAINER_ENGINE:-podman}
+
+RUN_ARGS=()
+if [ "$OS" = 'Darwin' ]; then
+   RUN_ARGS+=(--env JEKYLL_SERVE_BIND=0.0.0.0 --publish 4000:4000)
+else
+   RUN_ARGS+=(--net host)
+fi
+RUN_ARGS+=(--rm -it kroxylicious-website)
+
+${CONTAINER_ENGINE} build . -t kroxylicious-website 
+
+${CONTAINER_ENGINE} run "${RUN_ARGS[@]}"