FROM ubuntu:16.04
MAINTAINER Michael Crute <mike@crute.us>
ARG bz_version

ADD binaries/ /tmp/
ADD patches/ /tmp/

RUN export DEBIAN_FRONTEND=noninteractive && \
    echo 'Acquire::http::Proxy "http://genesis.sea1.crute.me:3142";' > /etc/apt/apt.conf && \
    apt-get update && \

# Perl needs the UTF-8 locale
    apt-get install -y locales && \
    locale-gen en_US.UTF-8 && \

# Install system dependencies
    apt-get install -y \
        cron \
        nginx \
        patch \
        python-boto3 \
        runit \
        sudo \
        syslog-ng \
    && \

# Install Bugzilla dependencies
    apt-get install -y \
        graphviz \
        libappconfig-perl \
        libauthen-radius-perl \
        libauthen-sasl-perl \
        libcache-memcached-fast-perl \
        libcgi-pm-perl \
        libchart-perl \
        libdaemon-generic-perl \
        libdate-calc-perl \
        libdatetime-perl \
        libdatetime-timezone-perl \
        libdbd-mysql-perl \
        libdbd-sqlite3-perl \
        libdbi-perl \
        libemail-mime-perl \
        libemail-reply-perl \
        libemail-sender-perl \
        libencode-detect-perl \
        libfile-copy-recursive-perl \
        libfile-mimeinfo-perl \
        libfile-slurp-perl \
        libfile-which-perl \
        libgd-graph-perl \
        libhtml-formattext-withlinks-perl \
        libhtml-scrubber-perl \
        libjson-rpc-perl \
        libmath-random-isaac-perl \
        libmath-random-isaac-xs-perl \
        libmime-tools-perl \
        libmodule-build-perl \
        libmoox-strictconstructor-perl \
        libnet-ldap-perl \
        libplack-perl \
        libsoap-lite-perl \
        libtemplate-perl \
        libtemplate-plugin-gd-perl \
        libtest-taint-perl \
        libtext-multimarkdown-perl \
        libtheschwartz-perl \
        liburi-db-perl \
        libxml-perl \
        libxml-twig-perl \
        perlmagick \
        python-sphinx \
        rst2pdf \
    && \

    dpkg -i /tmp/libpatchreader-perl_0.9.6-1_all.deb && \
    dpkg -i /tmp/libtheschwartz-perl_1.12-1_all.deb && \

# Setup users and groups
    groupadd -g 901 bugzilla && \
    usermod -a -G bugzilla www-data && \
    useradd -d /var/www/html/bugzilla -M -N -g bugzilla -G www-data -s /bin/bash -u 901 bugzilla && \

# Setup bugzilla app
    curl -L -o "/tmp/release-${bz_version}.tar.gz" "https://github.com/bugzilla/bugzilla/archive/release-${bz_version}.tar.gz" && \
    mkdir -p /var/www/html && \
    tar -C /var/www/html/ -xvzf /tmp/release-${bz_version}.tar.gz && \
    ln -s /var/www/html/bugzilla-release-${bz_version} /var/www/html/bugzilla && \
    tar -C /var/www/html/bugzilla/skins/contrib/ -xvzf /tmp/Bright-Skin.tar.gz && \
    rm /etc/nginx/sites-enabled/default && \
    ln -s /etc/nginx/sites-available/bugzilla /etc/nginx/sites-enabled/bugzilla && \

# Run the initial setup
#
# The bugzilla user must have permissions to modify files in the release
# directory because checksetup.pl will change permissions so that the files are
# owned by that user. Without those permission changes running plack will fail
# with permission errors. Additionally, all checksetup.pl invocations must
# happen as the bugzilla user for permissions to be properly updated.

    chown -R bugzilla /var/www/html/bugzilla-release-${bz_version} && \

    # First time creates the config file
    cd /var/www/html/bugzilla && sudo -u bugzilla ./checksetup.pl /tmp/answers.pl && \

    # Second time does the real setup
    cd /var/www/html/bugzilla && sudo -u bugzilla ./checksetup.pl /tmp/answers.pl && \

# Allow admin overrides
    mkdir /srv/bugzilla && \

    mv /var/www/html/bugzilla/localconfig /srv/bugzilla/localconfig && \
    ln -s /srv/bugzilla/localconfig /var/www/html/bugzilla/localconfig && \

    mv /var/www/html/bugzilla/data/db /srv/bugzilla/ && \
    ln -s /srv/bugzilla/db /var/www/html/bugzilla/data/ && \

    mv /var/www/html/bugzilla/data/attachments /srv/bugzilla/ && \
    ln -s /srv/bugzilla/attachments /var/www/html/bugzilla/data/ && \

    mv /var/www/html/bugzilla/data/mining /srv/bugzilla/ && \
    ln -s /srv/bugzilla/mining /var/www/html/bugzilla/data/ && \

    cp /var/www/html/bugzilla/data/params.json /srv/bugzilla/ && \

# Enable voting extension
    rm /var/www/html/bugzilla/extensions/Voting/disabled && \

# Patch the code
    # Update the email_in script to lookup by email instead of assuming that
    # usernames are the same as email addresses.
    cd / && patch -p1 < /tmp/email_in.pl.patch && \

# Clean up
    rm /etc/apt/apt.conf && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/* && \
    rm -rf /tmp/*

ADD usr/ /usr/
ADD etc/ /etc/

STOPSIGNAL SIGHUP
CMD [ "/usr/bin/dumb-init", "/usr/bin/runsvdir", "/etc/service" ]