hgweb: create function to perform actions on new repo
We perform some common tasks when a new repo instance is obtained. In
preparation for changing how we obtain repo instances, factor this
functionality into a standalone function.
FROM centos:centos5
RUN yum install -y gcc make rpm-build gettext tar
RUN yum install -y python-devel python-docutils
# For creating repo meta data
RUN yum install -y createrepo
RUN yum install -y readline-devel openssl-devel ncurses-devel zlib-devel bzip2-devel