Joakim Tjernlund <joakim.tjernlund@xxxxxxxxxxxx> wrote: > On Wed, 2007-06-13 at 02:23 -0700, Eric Wong wrote: > > dcommit will still rewrite the HEAD commit and the history of the first > > parents of each HEAD~1, HEAD~2, HEAD~3 as it always has. > > > > However, any merge parents (HEAD^2, HEAD^^2, HEAD~2^2) will now be > > preserved when the new HEAD and HEAD~[0-9]+ commits are rewritten to SVN > > with dcommit. Commits written to SVN will still not have any merge > > information besides anything in the commit message. > > > > Thanks to Joakim Tjernlund, Junio C Hamano and Steven Grimm > > for explanations, feedback, examples and test case. > > > > Signed-off-by: Eric Wong <normalperson@xxxxxxxx> > > --- > > > > This is a better patch that replaces the previous one. > > > > Junio: > > This one is a big change and should probably sit in pu or next > > for a bit. Double-checking the logic in linearize_history() > > would be greatly appreciated, too. > > > > I don't think there are any regressions for the > > already-linear-history case besides slightly reduced performance for > > new calls to cat-file. > > > > Joakim/Steven: > > Any further testing and test cases would be appreciated. Be very > > careful with real-world repositories, and run dcommit with the > > '-n' flag before actually committing to verify the diffs are sane. > > > > Thanks > > > > Did a little testing and so far it looks good :) > > Sidenote: > Doing this > git-svn init -t tags -T trunk -b branches file:///usr/local/src/tst-git-svn/svn-uboot-repo > git-svn fetch --quiet > makes git svn fetch stop for rather long periods in do_update: > Found possible branch point: file:///usr/local/src/tst-git-svn/svn-uboot-repo/trunk => file:///usr/local/src/tst-git-svn/svn-uboot-repo/tags/snap-uboot-1.1.4, 2 > Found branch parent: (tags/snap-uboot-1.1.4) 81eef14963597cc99ba375f52e6d0b3bc09e25f8 > Following parent with do_update > Successfully followed parent > > Is it possible to speed up do_update? Use a do_switch()-enabled SVN to avoid do_update(). do_update will redownload everything. I have patched 1.4.3 debian packages with source and a diff here: http://git-svn.bogomips.org/svn. SVN 1.4.4 claims to have fixed the bindings, but 1.4.3 claimed the same thing, too... Confirmation of it working in SVN 1.4.4 would be nice. > Lastly, when adding the above u-boot svn repo into a fresh u-boot > clone from WD, can I attach the svn tree to git u-boot tree without > using a graft? Not with the current version. The 1.5.0 (or previous, I forget) allowed forced-parenting with: "git-svn fetch <rev>=<commit>" but I figured nobody was using it, and it would be difficult to get working since fetch can now works on multiple trees and the same revision numbers can appear in multiple trees. > I want to be able to recreate my own git repo by cloning the orginal > u-boot repo and the svn repo. -- Eric Wong - 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
