add battleofwesnod testimage

.github/workflows/games.yml

@@ -35,6 +35,7 @@ jobs:
           - samp
           - screeps
           - staxel
+          - thebattleofwesnod
           - thefront
           - valheim
           - wurm

games/thebattleofwesnoth/Dockerfile

@@ -0,0 +1,62 @@
+FROM  --platform=$TARGETOS/$TARGETARCH ubuntu:22.04
+
+LABEL author="Michael Parker" maintainer="[email protected]"
+
+ARG DEBIAN_FRONTEND noninteractive
+
+# update base packages
+RUN   apt update \
+        &&   apt upgrade -y
+
+# install dependencies
+RUN   apt install -y \
+        cmake \
+        g++ \
+        gcc \
+        gdb \
+        git \
+        openssl \
+        tar \
+        tini \ 
+        unzip \
+        zip \
+        zlib1g-dev \
+        libboost-coroutine-dev \
+        libboost-filesystem-dev \
+        libboost-graph-dev \
+        libboost-iostreams-dev \
+        libboost-locale-dev \
+        libboost-program-options-dev \
+        libboost-random-dev \
+        libboost-regex-dev \
+        libboost-system-dev \
+        libbz2-dev \
+        libc++-dev \
+        libc6 \
+        libcairo2-dev \
+        libcrypto++-dev \
+        libcurl4-openssl-dev \
+        libgcc1 \
+        libsdl-pango-dev \
+        libsdl2-dev \
+        libsdl2-image-dev \
+        libsdl2-mixer-dev \
+        libssl-dev \
+        libvorbis-dev \
+
+# configure locale
+RUN   update-locale lang=en_US.UTF-8 \
+        &&   dpkg-reconfigure --frontend noninteractive locales
+
+## add container user
+RUN   useradd -m -d /home/container -s /bin/bash container
+USER        container
+ENV         USER=container HOME=/home/container
+WORKDIR     /home/container
+
+STOPSIGNAL SIGINT
+
+COPY        --chown=container:container ./entrypoint.sh /entrypoint.sh
+RUN         chmod +x /entrypoint.sh
+ENTRYPOINT    ["/usr/bin/tini", "-g", "--"]
+CMD         ["/entrypoint.sh"]

games/thebattleofwesnoth/entrypoint.sh

@@ -0,0 +1,20 @@
+# Wait for the container to fully initialize
+sleep 1
+
+# Default the TZ environment variable to UTC.
+TZ=${TZ:-UTC}
+export TZ
+
+# Set environment variable that holds the Internal Docker IP
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
+export INTERNAL_IP
+
+# Switch to the container's working directory
+cd /home/container || exit 1
+
+# Replace Startup Variables
+MODIFIED_STARTUP=$(echo -e ${STARTUP} | sed -e 's/{{/${/g' -e 's/}}/}/g')
+echo -e ":/home/container$ ${MODIFIED_STARTUP}"
+
+# Run the Server
+eval ${MODIFIED_STARTUP}