Adds Dockerfile (#38622)

* Adds Dockerfile

* Remove unnecessary package

* I swear this worked before

* Keep getrev working

.dockerignore

@@ -0,0 +1,29 @@
+.dockerignore
+.editorconfig
+.travis.yml
+GPLv3.txt
+LICENSE
+README.md
+TGS3.json
+.github
+.gitignore
+.gitattributes
+.git/hooks
+.git/info
+.git/modules
+.git/objects
+.git/refs
+.vs*
+tools
+cfg
+data
+SQL
+tgui/node_modules
+tgstation.dmb
+tgstation.int
+tgstation.rsc
+tgstation.lk
+tgstation.dyn.rsc
+libmariadb.dll
+rust_g.dll
+Dockerfile

Dockerfile

@@ -0,0 +1,38 @@
+FROM i386/ubuntu:xenial as build
+
+WORKDIR /rust_g
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git \
+    libssl-dev \
+    ca-certificates \
+    rustc \
+    cargo \
+    pkg-config \
+    && git init \
+    && git remote add origin https://github.com/tgstation/rust-g
+
+#TODO: find a way to read these from .travis.yml or a common source eventually
+ENV RUST_G_VERSION=0.3.0
+
+RUN git fetch --depth 1 origin $RUST_G_VERSION \
+    && git checkout FETCH_HEAD \
+    && cargo build --release
+
+FROM tgstation/byond:512.1427
+
+EXPOSE 1337
+
+WORKDIR /tgstation
+
+COPY . .
+
+RUN mkdir data && mkdir -p /root/.byond/bin
+
+VOLUME [ "/tgstation/config", "/tgstation/data" ]
+
+RUN DreamMaker -max_errors 0 tgstation.dme
+
+COPY --from=build /rust_g/target/release/librust_g.so /root/.byond/bin/rust_g
+
+ENTRYPOINT [ "DreamDaemon", "tgstation.dmb", "-port", "1337", "-trusted", "-close", "-verbose" ]