LSIF: check for valid repository (!5588) · Merge requests · Administrator / sourcegraph · GitLab

Administrator requested to merge lsif-check-repo into master Sep 15, 2019

Created by: chrismwendt

In https://github.com/sourcegraph/sourcegraph/pull/5580, I accidentally dropped the sanity check on the existence of a repository when uploading LSIF data. This brings the check back.

Test plan: manual