TODO: ... [CI SKIP]

.drone.yml

@@ -0,0 +1,42 @@
+pipeline:
+ dl-cache:
+    image: repo.shimun.net/drone-plugins/davfile
+    url: https://seaf.shimun.net/seafdav/Drone/cache/
+    secrets: ["docker_username", "docker_password"]
+    file: ${DRONE_REPO_NAME}.tar.gz
+    secrets: ["dav_username", "dav_password"]
+ ex-cache:
+    image: repo.shimun.net/plugins/tar
+    dest: /drone/
+    file: ${DRONE_REPO_NAME}.tar.gz
+    quiet: true
+ docker:
+    image: plugins/docker
+    repo: repo.shimun.net/shimun/sauerbraten
+    registry: repo.shimun.net
+    secrets: ["docker_username", "docker_password"]
+    storage_path: /drone/docker
+    use_cache: true
+ mk-cache:
+    image: repo.shimun.net/plugins/tar
+    dest: ${DRONE_REPO_NAME}.tar.gz
+    file: /drone/docker
+    quiet: true
+ up-cache:
+    image: repo.shimun.net/plugins/davfile
+    url: https://seaf.shimun.net/seafdav/Drone/cache/
+    upload: true
+    file: ${DRONE_REPO_NAME}.tar.gz
+    secrets: ["dav_username", "dav_password"]
+    group: fin
+ docker-p:
+    image: plugins/docker
+    repo: repo.shimun.net/sauerbraten
+    registry: repo.shimun.net
+    secrets: ["docker_username", "docker_password"]
+    use_cache: true
+    storage_path: /drone/docker
+    squash: true
+    when:
+      event: tag
+    group: fin

Dockerfile

@@ -1,11 +1,28 @@
-FROM debian:stretch
-
-RUN apt-get update && apt-get install zlib1g-dev libgeoip-dev build-essential -y
+FROM frolvlad/alpine-glibc
 
 COPY src /usr/src/sauerbraten
 
-WORKDIR /usr/src/sauerbraten
+RUN apk add --no-cache zlib geoip libstdc++
 
-RUN make -C src install_server
+ENV BUILD_DEPS="zlib-dev geoip-dev alpine-sdk"
 
-ENTRYPOINT /usr/src/sauerbraten/bin_unix/native_server
+RUN apk add --no-cache $BUILD_DEPS && cd /usr/src/sauerbraten && \
+    make -C src install_server && \
+    cp /usr/src/sauerbraten/bin_unix/native_server /usr/bin/sauerbraten-server && \
+    apk del --no-cache $BUILD_DEPS && rm -rf /usr/src/sauerbraten
+
+COPY entrypoint.sh /sbin/
+
+COPY src/server-init.cfg /etc/default/sauer-server.cfg
+
+RUN chmod +x /sbin/entrypoint.sh
+
+EXPOSE 28785 28786 28785/udp 28786/udp
+
+VOLUME /opt/sauerbraten
+
+WORKDIR /opt/sauerbraten
+
+ENTRYPOINT /sbin/entrypoint.sh
+
+CMD ["-d1", "-c18", "-g2"]

Dockerfile.client

@@ -0,0 +1,11 @@
+FROM debian
+
+ADD https://sourceforge.net/code-snapshots/svn/s/sa/sauerbraten/code/sauerbraten-code-r5385-data.zip /opt/sauerbraten/data.zip
+
+COPY src /usr/src/sauerbraten
+
+WORKDIR /usr/src/sauerbraten
+
+ENV BUILD_DEPS="libghc-zlib-dev libgeoip-dev build-essential libgles2-mesa-dev libsdl2-dev libsdl2-mixer-dev libsdl2-image-dev libsdl2-net-dev"
+
+RUN apt update && apt install -y $BUILD_DEPS && make -C src install && cp /usr/src/sauerbraten/bin_unix/native_client /opt/sauerbraten/ && apt remove -y $BUILD_DEPS

build-client.sh

@@ -0,0 +1,4 @@
+docker run -ti -v $(pwd):/root $(docker build -f Dockerfile.client . | tail -1 | cut -d' ' -f3) /bin/sh -c "cp -r /opt/sauerbraten /root/ && chown $UID -R /root/sauerbraten"
+cd sauerbraten
+unzip data.zip
+mv sauerbraten-code-*-data data

entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ ! -e "/opt/sauerbraten/server-init.cfg" ]; then
+ cp "/etc/default/sauer-server.cfg" "/opt/sauerbraten/server-init.cfg"
+fi
+
+/usr/bin/sauerbraten-server "$@"

sauerbraten.service

@@ -0,0 +1,26 @@
+[Unit]
+Description=Sauerbraten Server container based on https://github.com/andrius4669/zeromod-sauerbraten
+
+[Service]
+Slice=machine.slice
+# Resource limits
+Delegate=true
+CPUShares=256
+MemoryLimit=128M
+
+Environment=ROOT_DIR=/srv/sauerbraten
+Environment=SAUER_PORT=4700
+Environment=SAUER_CMD="-d1 -c18 -g2"
+
+ExecStartPre=/bin/mkdir -p ${ROOT_DIR}
+ExecStart=/usr/bin/rkt --insecure-options=image run --dns 8.8.8.8 --inherit-env --volume volume-opt-sauerbraten,kind=host,source=${ROOT_DIR} \
+                       --port 28785-udp:${SAUER_PORT}5 --port 28786-udp:${SAUER_PORT}6 --port 28785-tcp:${SAUER_PORT}5 --port 28786-tcp:${SAUER_PORT}6 \
+                       docker://repo.shimun.net/sauerbraten -- ${SAUER_CMD} --- --memory=64M
+
+ExecStopPost=/usr/bin/rkt gc
+KillMode=mixed
+Restart=always
+RestartSec=30
+
+[Install]
+WantedBy=multi-user.target