Think of it as the union of all the repositories. There's no 'master' branch in it --- it has all the refs from all the repositories.
See https://wiki.jenkins-ci.org/display/JENKINS/Grepping+all+sources for example. 2012/10/16 nicolas de loof <[email protected]>: > Hi, > > I wonder how to use the http://git.jenkins-ci.org/all.git repository > I cloned it, and expected it to have all jenkins repos as submodules, but > this is not the case and I get an empty working copy, so wonder how you use > it ? -- Kohsuke Kawaguchi
