While running Lighthouse CI on GitLab CI, I came across a problem: Lighthouse CI wants information about the current git commit, but it couldn’t get all of that information. In that case, Lighthouse CI falls back to running the git command; however, in my docker images, I don’t have git installed nor did I want to do so. So, I set out to fix this shortcoming in both Lighthouse and GitLab by adding the necessary environment variable to GitLab CI and having Lighthouse use it. The result is that I submitted a PR to Lighthouse that was merged and included in Lighthouse CI 0.7.1 and an MR to GitLab that was merged and included in GitLab 13.11. Now users (including my future self) will have a smooth, Just Works™ experience with these two tools.