Add a biboumi Dockerfile

docker/biboumi/Dockerfile

+# This Dockerfile creates a docker image running biboumi
+
+FROM docker.io/fedora:latest
+
+RUN dnf --refresh install -y\
+    gcc-c++\
+    cmake\
+    make\
+    udns-devel\
+    sqlite-devel\
+    libuuid-devel\
+    expat-devel\
+    libidn-devel\
+    systemd-devel\
+    git\
+    python\
+    && dnf clean all
+
+# Install botan
+RUN git clone https://github.com/randombit/botan.git && cd botan && ./configure.py --prefix=/usr && make -j8 && make install && ldconfig && rm -rf /botan
+
+# Install litesql
+RUN git clone git://git.louiz.org/litesql && mkdir /litesql/build && cd /litesql/build && cmake .. -DCMAKE_INSTALL_PREFIX=/usr && make -j8 &&  cd /litesql/build && make install && ldconfig && rm -rf /litesql
+
+# Install biboumi
+RUN git clone git://git.louiz.org/biboumi && mkdir ./biboumi/build && cd ./biboumi/build &&\
+   cmake .. -DCMAKE_INSTALL_PREFIX=/usr\
+            -DCMAKE_BUILD_TYPE=Release\
+            -DWITH_BOTAN=1\
+            -DWITH_LITESQL=1\
+            -DWITH_LIBIDN=1\
+            -DWITH_SYSTEMD=1\
+   && make -j8 && make install && rm -rf /biboumi
+
+RUN useradd biboumi
+
+COPY ./biboumi.cfg /etc/biboumi/biboumi.cfg
+RUN chown -R biboumi:biboumi /etc/biboumi
+
+COPY ./entrypoint.sh /entrypoint.sh
+RUN chmod 755 /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
+
+USER biboumi

docker/biboumi/README.rst

+Biboumi Docker Image
+====================
+
+Running
+-------
+
+This image does not embed any XMPP server. You need to have a running XMPP
+server (as an other docker container for example) first.
+
+Assuming you have a running `prosody
+<https://hub.docker.com/r/prosody/prosody/>`_ container already running and
+`properly configured
+<https://prosody.im/doc/components#adding_an_external_component>`_ you can
+use the following command to start your biboumi container.
+
+```
+docker run --link prosody:xmpp \
+    -e BIBOUMI_PASSWORD=P4SSW0RD \
+    -e BIBOUMI_HOSTNAME=irc.example.com \
+    -e BIBOUMI_ADMIN=blabla \
+    biboumi
+```
+
+Variables
+---------
+
+The configuration file inside the image is a template that is completed when
+the container is started, using the following environment variables:
+
+* BIBOUMI_HOSTNAME: Sets the value of the *hostname* option.
+* BIBOUMI_SECRET: Sets the value of the *password* option.
+* BIBOUMI_ADMIN: Sets the value of the *admin* option.
+
+All these variables are optional, but biboumi will probably fail to start if
+the hostname and secret are missing.
+
+You can also directly provide your own configuration file by mounting it
+inside the container using the -v option:
+
+```
+docker run --link prosody:xmpp \
+    -v $PWD/biboumi.cfg:/etc/biboumi/biboumi.cfg \
+    biboumi
+```
+
+Linking with the XMPP server
+----------------------------
+
+You can use the --link option to connect to any server, but it needs to be
+called *xmpp*. For example, if you are using a container named ejabberd, you
+would use the option *--link ejabberd:xmpp*.

docker/biboumi/biboumi.cfg

+xmpp_server_ip=xmpp
+port=5347
+db_name=/var/lib/biboumi/biboumi.sqlite
+hostname=BIBOUMI_HOSTNAME
+password=BIBOUMI_PASSWORD
+admin=BIBOUMI_ADMIN

docker/biboumi/entrypoint.sh

+#!/bin/bash
+
+sed -i s/BIBOUMI_HOSTNAME/${BIBOUMI_HOSTNAME:-biboumi.localhost}/ /etc/biboumi/biboumi.cfg
+sed -i s/BIBOUMI_ADMIN/${BIBOUMI_ADMIN:-}/ /etc/biboumi/biboumi.cfg
+sed -i s/BIBOUMI_SECRET/${BIBOUMI_SECRET:-missing_secret}/ /etc/biboumi/biboumi.cfg
+
+echo "Running biboumi with the following conf: "
+cat /etc/biboumi/biboumi.cfg
+
+/usr/bin/biboumi /etc/biboumi/biboumi.cfg