Git - Plumbing and Porcelain
https://git-scm.com/book/en/v2/Git-Internals-Plumbing-and-Porcelain
github - Changing repository description in git - Stack Overflow
https://stackoverflow.com/questions/15406274/changing-repository-description-in-git
git: “Project description file hasn’t been set” :: Chris Jean
https://chrisjean.com/git-project-description-file-hasnt-been-set/
what should be in the git description file? - Stack Overflow
https://stackoverflow.com/questions/6866838/what-should-be-in-the-git-description-file