repo-updater: Implement GitLab source (!3008) · Merge requests · Warren Gifford / sourcegraph · GitLab

Warren Gifford requested to merge core/gitlab-source into master Mar 27, 2019

Created by: tsenart

Part of #2025 (closed)

GitLab support
- --> THIS PR <-- Implement GitLabSource and enable new syncer for GitLab external services
- Implement gitlab.projects to support enabled state deprecation.
- Implement gitlab.exclude to support enabled state deprecation.
- Change default gitlab.projectQuery to ["none"]
- Extend enabled state deprecation migration with GitLab external services

This change is