On Tue, Mar 17, 2015 at 09:18:26AM +0100, Patrick Steinhardt wrote: > Is it even possible to create a new submodule without any > upstream repository? At least `git submodule init` does not work > without a corresponding entry in .gitmodules which the user would > have needed to create himself manually. In this case one _could_ > assume that the user knows what he is doing and expect him not to > call `submodule purge` (or whatever the command will be called) > on the authoritative copy. Other than that I've got no idea how > to assure safety. Look at git/t/t7400-submodule-basic.sh for example at the test starting at line 84 on how to add a submodule without any upstream. Git has already a disadvantage against other SCM (like mercurial) because it's "too easy to loose data with git". Meaning that we purge unrefered commits. (Yes this is up to debate if this is good or bad, but here's not the place). I think we should be very carefully with adding commands that permanently removes data. They should be really well crafted so that there's no way to do this by mistake. -- Fredrik Gustafsson phone: +46 733-608274 e-mail: iveqy@xxxxxxxxx website: http://www.iveqy.com -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html