Rudimentary Dockerfile

I wanted this for testing on systems which don't have a case-sensitive
filesystem by default so on e.g. OS X you can simply confirm that a test
isn't passing by coincidence using something like this:

    docker build -t bagit-java:latest . && docker run -it bagit-java:latest

Author: acdha

Dockerfile

@@ -0,0 +1,10 @@
+FROM niaquinto/gradle
+RUN apt-get -qy update && apt-get install -y openjfx
+RUN useradd --user-group bagit-tester
+RUN install -d -o bagit-tester /bagit-java/ /home/bagit-tester/
+USER bagit-tester
+WORKDIR /bagit-java/
+COPY *.gradle /bagit-java/
+COPY src/ /bagit-java/src/
+ENTRYPOINT ["gradle"]
+CMD ["test"]