On Tue, Dec 16, 2008 at 07:53:42AM +0800, jidanni@xxxxxxxxxxx wrote: > The git-clone manpage should mention how to determine how much disk > space will be used. OK. Do you have a suggestion for how to figure that out? > Let's take a look at those messages while were at it, > $ git-clone --depth 1 git://git.sv.gnu.org/coreutils/ > Initialized empty Git repository in /usr/local/src/jidanni/coreutils/.git/ > remote: Counting objects: 26240, done. > remote: Compressing objects: 100% (14001/14001), done. > remote: Total 26240 (delta 21577), reused 15354 (delta 12095) > Receiving objects: 100% (26240/26240), 15.76 MiB | 26 KiB/s, done. > Resolving deltas: 100% (21577/21577), done. > $ du -sh > 27M . > Nope, nowhere does it directly say "You Holmes, are in for 27 > Megabytes (on your piddly modem)". There obviously is math involved to > figure it out... math! That's because we don't know that it will be 27 megabytes. That progress counter is counting the number of _objects_, not bytes. So you can make a rough estimate, but only after receiving some objects, and even then it can be wildly off (because you are assuming the size of the objects still to get averages the same as the size of the objects you have already gotten). AFAIK, nowhere in the sent data is there an indication of how many bytes are in the resulting pack (and in many cases, the pack is generated on the fly and the information not only is not sent, but is not available anywhere). -Peff -- 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
