Yong Tang 95daa793b8 Expose DomainRegexp from reference
This fix is based on:
https://github.com/docker/docker/pull/30746#discussion_r99650885

The goal is to reuse the `DomainRegexp` in docker to check
for `<host>:<port>` pattern.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
2017-02-07 17:43:28 -08:00
..
2017-01-20 11:38:07 -08:00
2017-02-07 17:43:28 -08:00