shawnsi/docker-rpmbuild — pull request #4 by norrs (2014-09-05 23:10:28+00:00)
Title: Support: --sources-dir or --source and --retrieve for --spec

Either supply a --sources-dir containing resources for spec
or supply list of tarballs using --source.

If --retrieve is passed after --spec, trigger spectool
to download resources inside the container.