Add dex image

dex-images/tetris/Dockerfile

@@ -0,0 +1,30 @@
+FROM haskell:8
+
+ENV DEXBUILD_DIR="/build"
+
+RUN mkdir -p "${DEXBUILD_DIR}"
+
+WORKDIR ${DEXBUILD_DIR}
+
+RUN ( \
+  git clone "https://github.com/samtay/tetris.git" && \
+  cd tetris && \
+  git checkout tags/0.1.0 && \
+  rm -rf .git && \
+  mkdir bin && \
+  stack install --local-bin-path bin && \
+  true )
+
+#
+# container runtime configuration
+#
+
+ENTRYPOINT ["/build/tetris/bin/tetris"]
+
+#
+# v1 dex-api
+#
+
+LABEL \
+  org.dockerland.dex.api="v1" \
+  org.dockerland.dex.docker_flags="--interactive --tty" \