travis-ci/travis-build — pull request #110 by meatballhat (2013-05-23 16:38:03+00:00)
Title: Attempting to make gvm a first-class citizen

with usage sticking pretty closely to how rvm works, for better or worse. There are some issues with how gvm's install command works, plus invoking `gvm use` overwrites `$GOPATH` such that re-setting from within the `setup` method is needed. It's a step.