From c8893867446521021c998b33799b95d71e2bdfe1 Mon Sep 17 00:00:00 2001
From: shimun <shimun@shimun.net>
Date: Sat, 8 Sep 2018 23:50:56 +0200
Subject: [PATCH] alpine build

---
 Dockerfile | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index bc5b378..87b6689 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,16 @@
-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++
+
+ENV BUILD_DEPS="zlib-dev geoip-dev alpine-sdk"
+
+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
+
+ENTRYPOINT /usr/bin/sauerbraten-server
 
-RUN make -C src install_server
 
-ENTRYPOINT /usr/src/sauerbraten/bin_unix/native_server