Update Dockerfiles

master now has 2 dockerfiles, one targeting 122 with C0, and one not
Apply updates (fewer RUN lines, do not fetch autodriver from github) to
both of them.

autodriver/Dockerfile_122

@@ -0,0 +1,32 @@
+# Autolab - autograding docker image
+
+FROM ubuntu:14.04
+MAINTAINER Mihir Pandya <[email protected]>
+
+RUN apt-get update && apt-get install -y build-essential wget python
+
+# Install autodriver
+WORKDIR /home
+RUN useradd autolab && useradd autograde
+RUN mkdir autolab autograde output && chown autolab:autolab autolab output && chown autograde:autograde autograde
+ADD . /home/autodriver
+WORKDIR /home/autodriver
+RUN make clean && make && install -c -o root -g root -m 4755 autodriver /usr/bin/autodriver && install -c -m 755 autograde_wrapper.py /usr/bin/autograde_wrapper && cp cc0wrap.sh /usr/bin/cc0 && chmod +x /usr/bin/cc0
+
+ENTRYPOINT ["/usr/bin/autograde_wrapper"]
+
+# Install C0
+WORKDIR /home
+RUN wget http://c0.typesafety.net/dist/cc0-v0440-linux3.18.1-64bit-bin.tgz
+RUN tar -C /usr/local -xvzf cc0-*
+WORKDIR /usr/local/cc0
+RUN bin/cc0 -d doc/src/exp.c0 doc/src/exp-test.c0
+#RUN ./a.out
+
+# Clean up
+WORKDIR /home
+RUN apt-get remove -y wget && apt-get -y autoremove
+RUN rm -rf autodriver cc0*
+
+# Check installation
+RUN ls -l /home && which autodriver && which cc0

autodriver/Dockerfile_ubuntu

@@ -0,0 +1,24 @@
+# Autolab - autograding docker image
+
+FROM ubuntu:14.04
+MAINTAINER Mihir Pandya <[email protected]>
+
+RUN apt-get update && apt-get install -y build-essential wget python
+
+# Install autodriver
+WORKDIR /home
+RUN useradd autolab && useradd autograde
+RUN mkdir autolab autograde output && chown autolab:autolab autolab output && chown autograde:autograde autograde
+ADD . /home/autodriver
+WORKDIR /home/autodriver
+RUN make clean && make && install -c -o root -g root -m 4755 autodriver /usr/bin/autodriver && install -c -m 755 autograde_wrapper.py /usr/bin/autograde_wrapper
+
+ENTRYPOINT ["/usr/bin/autograde_wrapper"]
+
+# Clean up
+WORKDIR /home
+RUN apt-get remove -y wget && apt-get -y autoremove
+RUN rm -rf autodriver
+
+# Check installation
+RUN ls -l /home && which autodriver