add lite Dockerfile

Dockerfile.lite

+# Dockerfile for SRVPro
+FROM node:12-stretch
+
+# apt
+RUN apt update && \
+    env DEBIAN_FRONTEND=noninteractive apt install -y wget git build-essential libssl1.0-dev libsqlite3-dev p7zip-full
+
+# libevent
+WORKDIR /
+RUN wget 'https://github.com/libevent/libevent/releases/download/release-2.0.22-stable/libevent-2.0.22-stable.tar.gz' -O libevent-2.0.22-stable.tar.gz --no-check-certificate && \
+    tar xf libevent-2.0.22-stable.tar.gz && \
+    cd libevent-2.0.22-stable/ && \
+    ./configure && \
+    make && \
+    make install && \
+    cd .. && \
+    bash -c 'ln -s /usr/local/lib/libevent-2.0.so.5 /usr/lib/libevent-2.0.so.5;ln -s /usr/local/lib/libevent_pthreads-2.0.so.5 /usr/lib/libevent_pthreads-2.0.so.5;ln -s /usr/local/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5;ln -s /usr/local/lib/libevent_pthreads-2.0.so.5 /usr/lib64/libevent_pthreads-2.0.so.5;exit 0' && \
+    rm -rf /libevent-2.0.22-stable.tar.gz /libevent-2.0.22-stable
+
+# srvpro
+COPY . /ygopro-server
+WORKDIR /ygopro-server
+RUN npm ci && \
+    mkdir config decks replays logs
+
+# ygopro
+RUN git clone --branch=server --recursive https://github.com/moecube/ygopro /ygopro-server/ygopro
+WORKDIR /ygopro-server/ygopro
+RUN git submodule foreach git checkout master && \
+    wget -O - https://github.com/premake/premake-core/releases/download/v5.0.0-alpha12/premake-5.0.0-alpha12-linux.tar.gz | tar zfx - && \
+    ./premake5 gmake && \
+    cd build && \
+    make config=release && \
+    cd .. && \
+    ln -s ./bin/release/ygopro . && \
+    strip ygopro && \
+    mkdir replay expansions
+
+# infos
+WORKDIR /ygopro-server
+EXPOSE 7911
+EXPOSE 7922
+VOLUME [ /ygopro-server/config, /ygopro-server/decks, /ygopro-server/replays ]
+
+CMD [ "node", "ygopro-server.js" ]