Recent versions of jgit, the 100% pure Java implementation of the Git version control system, support fetch and push directly over Amazon S3 .
It behaves like http push does in C git in that it is transparent to the end-user. Transparent client-side encryption can also be enabled, in case the repository data must be protected from the operators of S3.
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On the Git mailing list I’ve talked about one of the repositories I develop on/maintain, as its graph in gitk is somewhat interesting. Today I took a couple of redacted screenshots from two of the interesting parts of the history.
The first image is from a set of octopus merges that occurred in the history. This probably would look better if we had just used git-rebase to transplant the commits instead of merging them, but at the time the user who created these was still quite new to Git…

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I have decided to no longer support pg, as I haven’t used it myself in a very, very long time. It was a useful tool and learning vehicle for myself and a few others, but it just isn’t nearly as good as core Git with topic branches. Or git-gui.
I got curious about the growth rate for the git.git and linux-2.6.git repositories, so I wrote git-statplot to dump out object counts and sizes by earliest date entered. Plotting these with Gnuplot gave me some interesting results:


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niv on #git nudged me enough to create some screenshots of git-gui.
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