>>>>> "LT" == Linus Torvalds <[EMAIL PROTECTED]> writes:
>> I'll immediately write a tool to diff the current working directory >> against a tree object, and hopefully that will just make pasky happy with >> this model too. The model you have always had is that there are three things the user needs to be aware of: * files in working tree -- this is what you touch with your editor and feed compilers with. * files in dircache -- update-cache copies from working tree to here, checkout-cache copies from here to working tree. * committed tree state -- write-tree + commit-tree copies from dircache to this state, read-tree copies from here to dircache. The original message I started this thread with suggested that I wish if Cogito sugarcoating layer treated the dircache invisible to the user by keeping it virtually and lazily in sync with the working tree, as opposed to the way the current git-pasky does, which is to keep it in sync with the committed state. But after thinking about it more, I changed my mind. With something like diff-cache available to the user, making aware of the three hierarchy to the user might be cleaner. The workflow becomes: * Initial read-tree + checkout-cache -f -a; makes the three in sync. * Hack away. Makes the working tree drift from dircache. * show-diff to see what's changed since your last "checkpoint". update-cache when happy. Working tree is in sync with dircache which is the "staging area" for my half-baked but still good stuff. Makes the dircache different from the committed. * Hack away more. show-diff does not show your earlier changes anymore. This is sometimes inconvenient when you want to see what you earlier changed but not committed. Here comes the new shiny diff-cache to rescue. * When satisfied with all the changes diff-cache --cached shows, finally, say write-tree + commit-tree. This makes all three in sync again. I vaguely recall having heard about some SCM that distinguishes check-in and commit. Maybe this two-staged update-cache and write-tree + commit-tree workflow is similar to it? - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
