David Kastrup <dak@xxxxxxx> wrote: > > ,----[ http://www.spinics.net/lists/git/msg30730.html ] > > | From: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> > > | > > | I wouldn't personally mind if somebody taught git to just track empty > > | directories too. > > | > > | There is no fundamental git database reason not to allow them: > > | it's in fact quite easy to create an empty tree object. > > | The problems with empty directories are in the *index*, and they > > | shouldn't be insurmountable. > > Stop right here: does that mean that I can script some "put empty > directories into the last commit manually" procedure bypassing the > index? Yes. But when you read that tree into the index later (by say checking out a branch that points to it) the empty directories will not be created, as they have no files to cause their creation. Committing changes on that branch will remove the empty directories. ;-) Oh, and the above question from you sounds like you think you can modify the last commit to include new directories that weren't there before. You cannot do that without changing the tree SHA-1, which will cause the commit SHA-1 to change. That in turns means you are not actually adding to the last commit but instead are creating an entirely different commit. History in Git is always immutable. -- Shawn. - 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
