spilgames/rebar — pull request #3 by yfyf (2012-08-29 16:04:15+00:00)
Title: Fix shared dependency deletion.

When using the shared deps directory, the deps in an application are actually
symlinked to the shared directory. This means that when the deps are being
deleted, only the symlinks are being removed. This change fixes it by following
the symlink and actually removing the shared dependency.

Kind of destructive, but still better than silently keeping the same dependencies after `rebar delete-deps`.