On Sun, Oct 07, 2007 at 06:22:28PM -0600, Elijah Newren wrote: > > git-filter-branch --tree-filter 'rm -f testme.txt' HEAD > git reset --hard > rm -rf .git/refs/original/ > vi .git/packed-refs > # Use vi to remove the line referring to refs/original... > git reflog expire --all --expire-unreachable=0 > git gc --prune > > Seems like a wrapper is needed. :-) Actually, I would rather not, because you rarely need to remove anything immediately, and 30 days delay is reasonable time to give you a chance to recover that you removed accidentally. You can reduce it by setting appropriate value for gc.reflogExpireUnreachable in your configuration. The only thing you need to do is to remove .git/refs/original/heads/something after you are sure that git-filter-branch did exactly what you wanted. > > > Warning: all unreachable references will be removed! > > What other scenarios could lead to unreachable references? Any re-writing of history leads to that. > I don't > know how to determine whether this is safe or not (except that these > were test repositories anyway, so I don't care what happens to them). Git logs all your action, so even re-writing history would not be so disastrous if you suddenly realized that you did something wrong. The history is stored for 30 days by default. Usually, you do not need to mess with Git internals like you did above. Your useless files still will disappear after being unreachable for 30 days. OTOH, if you want to have a clean repository immediately, I believe 'git clone' is a better option. After you made a local clone using it, 'git gc' should remove old garbage. Dmitry - 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
