tree ea3450631f162b14fbe44a9895290e3fe26cc190
parent a70545fe9a9d66d916f90224f6ae4840162130b0
author Daniel Nephin <dnephin@gmail.com> 1518216848 -0500
committer Tuo Shan <shantuo@google.com> 1518566179 +0000

gddo-server: fix redirect loop with canonical imports

Only redirect to canonical github project when the requested is a case
insensitive match, but not an exact match to the requested project.
Otherwise projects which have been moved to a new name, but use a
canonical import to the old name will result in a redirect loop.

Change-Id: I350359d802c3c42e47f2247ffee2469d6449eabc
Reviewed-on: https://go-review.googlesource.com/93176
Reviewed-by: Tuo Shan <shantuo@google.com>