Dockerfile

# docker container running dudle

FROM debian:jessie
MAINTAINER Frank Grötzner <frank@unforgotten.de>

# set needed variables
ENV APACHE_RUN_USER www-data
ENV APACHE_RUN_GROUP www-data
ENV APACHE_LOG_DIR /var/log/apache2


# install dudle
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive \
    apt-get install -y --force-yes --no-install-recommends \
    apache2 \
    # for dudle
    ruby git \
    ruby-gettext \
    # for locales
    potool make gettext locales \
    # for atom-feed
    rubygems ruby-dev libxml2-dev zlib1g-dev

# add apache configuration
ADD etc/apache2/sites-available /etc/apache2/sites-available

# generate locales
RUN echo en_US.UTF-8 UTF-8 >> /etc/locale.gen && locale-gen

# install dudle and configure apache
RUN cd /var/www/html && \
    git clone https://github.com/kellerben/dudle.git && \
    chown www-data dudle && \
    cd dudle && \
    LC_ALL=en_US.utf8 make && \
    a2dissite 000-default && \
    a2ensite 001-dudle && \
    a2enmod cgid && \
    a2enmod auth_digest && \
    a2enmod rewrite

# configure some needed parameters
RUN echo 'SetEnv RUBYLIB /var/www/html/dudle'             >> /var/www/html/dudle/.htaccess && \
    echo 'SetEnv RUBYOPT "-E UTF-8:UTF-8"'                >> /var/www/html/dudle/.htaccess && \
    echo 'SetEnv GIT_AUTHOR_NAME="http user"'             >> /var/www/html/dudle/.htaccess && \
    echo 'SetEnv GIT_AUTHOR_EMAIL=foo@example.org'        >> /var/www/html/dudle/.htaccess && \
    echo 'SetEnv GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"'   >> /var/www/html/dudle/.htaccess && \
    echo 'SetEnv GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"' >> /var/www/html/dudle/.htaccess

# Clean up APT when done.
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

EXPOSE 80

VOLUME [ "/var/www/html/dudle" ]

CMD ["/usr/sbin/apache2ctl", "-D", "FOREGROUND"]