A basic site to try using Jekyll on GCB
The build uses a "jekyll" builder, which is created using this Dockerfile:
FROM gcr.io/cloud-builders/gcloud-slim
RUN apt-get update && apt-get install -y ruby ruby-dev build-essential
RUN gem install jekyll bundler
# this builder assumes user is using jekyll via ruby bundle
# note that bundle's default task is install
ENTRYPOINT ["bundle"]
(TODO: make a scheduled build to publish the builder on a schedule)