htaccess test drive for crowd-funding (multilang); with docker installed: `docker build -t cf .; docker run -p 8080:80 cf`, then access http://127.0.0.1:8080

Dockerfile

FROM ruby:2.1-onbuild

# execjs needs some js engine
RUN apt-get update && apt-get install -y --no-install-recommends nodejs apache2

# jekyll needs this
ENV LANG C.UTF-8

# "configure" apache
RUN sed -i 's#/var/www/html#/usr/src/app/build#' /etc/apache2/sites-enabled/000-default.conf
RUN sed -i 's#/var/www#/usr/src#' /etc/apache2/apache2.conf
RUN sed -i 's/AllowOverride None/AllowOverride FileInfo/' /etc/apache2/apache2.conf
RUN a2enmod rewrite
EXPOSE 80

RUN bundle exec jekyll build
RUN chown -R www-data:www-data /usr/src

CMD /usr/sbin/apache2ctl -D FOREGROUND