tree f026d6fb0d58e29d0c5cb5b917ec303f05b19d35
parent 9b559515134deb1836e65f49b0113c926fa8004d
author Han-Wen Nienhuys <hanwen@google.com> 1470063898 +0200
committer Han-Wen Nienhuys <hanwen@google.com> 1470063898 +0200

Evaluate symlinks when running FetchAll.

For SlothFS, git repositories are cold and bulky data, so they are
good candidate to put onto a spinning disk via symlinks. To ensure
that we still run FetchAll over these, deref the gitCache directory
before the directory walk.

Tested:
  Manually verified that git fetches are being executed again.

Change-Id: I6965e6a525485cec10678be46f640fafaf57236d