Updated Dockerfile documentation

Dockerfile

@@ -3,12 +3,12 @@ FROM ubuntu:20.04
 
 # Variables
 ENV CRAWL_REPO="https://github.com/crawl/crawl.git" \
-  BUILD_DEPS="autoconf bison build-essential flex git libncursesw5-dev \
-    libsqlite3-dev libz-dev pkg-config binutils-gold libsdl2-image-dev libsdl2-mixer-dev \
-    libsdl2-dev libfreetype6-dev libpng-dev ttf-dejavu-core advancecomp pngcrush" \
   APP_DEPS="bzip2 liblua5.1-0-dev python3-minimal python3-pip python3-yaml \
     python-is-python3 ncurses-term locales-all sqlite3 libpcre3 locales \
     lsof sudo libbot-basicbot-perl" \
+  BUILD_DEPS="autoconf bison build-essential flex git libncursesw5-dev \
+    libsqlite3-dev libz-dev pkg-config binutils-gold libsdl2-image-dev libsdl2-mixer-dev \
+    libsdl2-dev libfreetype6-dev libpng-dev ttf-dejavu-core advancecomp pngcrush" \
   DEBIAN_FRONTEND=noninteractive
 
 # Logic

Dockerfile.webtiles

@@ -0,0 +1,41 @@
+# Base image
+FROM ubuntu:20.04
+
+# Variables
+ENV CRAWL_REPO="https://github.com/crawl/crawl.git" \
+  APP_DEPS="bzip2 liblua5.1-0-dev python3-minimal python3-pip python3-yaml \
+    python-is-python3 ncurses-term locales-all sqlite3 libpcre3 locales \
+    lsof sudo libbot-basicbot-perl" \
+  BUILD_DEPS="autoconf bison build-essential flex git libncursesw5-dev \
+    libsqlite3-dev libz-dev pkg-config binutils-gold libsdl2-image-dev libsdl2-mixer-dev \
+    libsdl2-dev libfreetype6-dev libpng-dev ttf-dejavu-core advancecomp pngcrush" \
+  DEBIAN_FRONTEND=noninteractive
+
+# Logic
+RUN apt-get update && \
+  apt-get upgrade -y && \
+  apt-get install -y ${BUILD_DEPS} ${APP_DEPS}
+
+# Install Tornado
+RUN pip3 install tornado
+
+# Retrieve crawl
+RUN git clone ${CRAWL_REPO} /src/
+
+# Build crawl
+RUN cd /src/crawl-ref/source && \
+  make -j4 USE_DGAMELAUNCH=y WEBTILES=y
+
+# Clean up unnecessary packages
+RUN apt-get remove -y ${BUILD_DEPS} && \
+  apt-get autoremove --purge -y && \
+  rm -rf /var/lib/apt/lists/*
+
+# Expose ports
+EXPOSE 8080
+
+# Set the WORKDIR
+WORKDIR /src/crawl-ref/source
+
+# Launch WebTiles server
+CMD [ "./webserver/server.py" ]

README.md

@@ -1,2 +1,23 @@
 # docker-crawl
-Docker container for Dungeon Crawl Stone Soup
+
+Docker container for Dungeon Crawl Stone Soup (DCSS).
+
+Docker Hub: [https://hub.docker.com/r/frozenfoxx/crawl](https://hub.docker.com/r/frozenfoxx/crawl)
+
+## How to Build
+
+```
+git clone git@github.com:frozenfoxx/docker-crawl.git
+cd docker-crawl
+docker build .
+```
+
+# How to Use this Image
+
+## Quickstart
+
+The following will run the latest Webtiles crawl server.
+
+```
+docker run -d --rm -p 8080:8080 --name=crawl_webtiles frozenfoxx/crawl:latest
+```