Added local tool aptfile to use with apt based development installation. (#772)

tools/bash-aptfile/Dockerfile

@@ -0,0 +1,48 @@
+# This dockerfile is used to build debian packages
+# it should not be invoked directly.
+# To build a debian package, run:
+#
+#   make deb
+#
+# The debian package will be copied into the working
+# directory. You can change the version by modifying
+# the version in the Makefile.
+#
+FROM ubuntu:14.04
+
+RUN apt-get -qq update
+
+RUN \
+  export DEBIAN_FRONTEND=noninteractive && \
+  apt-get -qq install -qq -y ruby ruby-dev ruby-bundler > /dev/null && \
+  apt-get -qq install -qq -y build-essential rpm > /dev/null && \
+  rm -rf /var/lib/apt/lists/*
+
+RUN gem install fpm -q > /dev/null
+
+WORKDIR /data
+
+RUN mkdir -p /data/build/usr/local/bin /data/build/var/lib/aptfile
+
+COPY bin/aptfile /data/build/usr/local/bin/aptfile
+
+RUN echo "VERSION" > /data/build/var/lib/aptfile/VERSION \
+    && chmod +x /data/build/usr/local/bin/aptfile
+
+RUN fpm --log warn \
+        -s dir \
+        -t deb \
+        -C /data/build \
+        --name aptfile \
+        --version "VERSION" \
+        --description "a simple method of defining apt-get dependencies for an application" \
+        --maintainer "SeatGeek <hi@seatgeek.com>" \
+        --vendor "SeatGeek" \
+        --license "BSD 3-Clause" \
+        --url "https://github.com/seatgeek/bash-aptfile" \
+        --deb-no-default-config-files \
+        .
+
+RUN dpkg -i /data/aptfile_"VERSION"_amd64.deb && \
+    dpkg -s aptfile && \
+    aptfile -v