Using git gui from a repository tracking (for example) linux-next, there are almost always enough loose objects to trigger the garbage collection warning. The default threshold for this warning is much more sensitive than the "as many objects as were in v0.99" rule that the command-line tools use, and the result might be considered even more invasive because the user has to hit yes before it starts packing, and it packs more thoroughly than the default gc --auto settings would. Moreover, in repositories with many loose objects not referenced only by the reflog (like linux-next), the gc does not do any good. Taken together, these things mean that every time a person runs git gui, they get a message asking them to forfeit a long period of time to accomplish nothing. This problem was reported by Mark Brown at <http://bugs.debian.org/497687>. My first thought was to add a “don’t ask me again” check box to the dialog suggesting repacking, but my Tk fu is not up to it. :( The next best thing would be to make ‘git gui’ use gc --auto itself. I wonder: - Could git gui use git gc? I understand from commit bc7452f that the output of git gc might not be stable enough for git gui to rely on, but why not add a --porcelain option whose output is? - Should git gui run git gc --auto without asking for permission? This is what the command line tools already do; with a GUI one could further provide a button to cancel the gc without closing the GUI. This series does the simplest thing I could figure out how to implement: it builds in the heuristic for counting loose objects from builtin-gc.c into git-gui (so it will respect the gc.auto configuration and by default will trigger much less often) and if that heuristic is satisfied, runs gc --auto. Advice? Am I on the right track here? Any advice for specifying an interface for a --porcelain option to do this the right way? Jonathan Nieder (3): git-gui: factor out too_many_loose_objects routine from hint_gc git-gui: Do not hold the user hostage with a full gc at startup git-gui: Do not suggest a gc if gc --auto would not do it lib/database.tcl | 40 +++++++++++++++++++++++++++++++++++----- 1 files changed, 35 insertions(+), 5 deletions(-) -- 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