Adds Dockerized build environment & scripts

Author: ryanprior

Dockerfile

@@ -0,0 +1,27 @@
+FROM ruby:2.7-buster
+
+# Install program to configure locales as per
+# https://github.com/jekyll/jekyll/issues/4268#issuecomment-167406574
+RUN apt-get update && apt-get install -y locales
+RUN dpkg-reconfigure locales && \
+  locale-gen C.UTF-8 && \
+  /usr/sbin/update-locale LANG=C.UTF-8
+
+# Install needed default locale for Makefly
+RUN echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && locale-gen
+
+# Set default locale for the environment
+ENV LC_ALL C.UTF-8
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US.UTF-8
+
+RUN mkdir -p /opt/io/elementary/releases
+WORKDIR /opt/io/elementary/releases
+
+COPY Gemfile ./
+RUN gem install jekyll && bundle install
+
+ENTRYPOINT ["/usr/local/bin/bundle", "exec", \
+  "jekyll", "serve",   \
+  "--host", "0.0.0.0", \
+  "--port", "4000"]

bin/build-container

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cd $(git rev-parse --show-toplevel) # work from repo dir
+docker build -t io.elementary.releases .

bin/serve

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cd $(git rev-parse --show-toplevel) # work from repo dir
+docker run --rm -it \
+       -v $(pwd):/opt/io/elementary/releases/ \
+       -p 4000:4000 \
+       io.elementary.releases