Git-SVN & subdirectory branches

Brian Gernhardt· Aug 27, 2010, 16:37 UTC · lore

I'm working on creating a git mirror of the MINIX 3 repository.  I'm encountering a problem with the fact that the branches and tags often but not always are based on a subdirectory of trunk.  It appears that when git-svn encounters one of these branches it starts over from revision 1.  Is there a good way to deal with this or should I just let git-svn clone it as it will and use something like filter-branch to clean it up?  (Note that I intend this to be an ongoing mirror so any solution has to let git-svn work properly afterwords.)

In particular, MINIX's trunk contains a bigports and a src subdirectory and some branches (and tags) have both subdirectories, but more often they branch just the src (kernel and servers) directory.

For visual learners:

/trunk
  /bigports
  /src
    /boot
    /commands
    ...
/branches
  /R3.1.0
    /bigports
    /src
  /R3.1.7
    /boot
    /commands
    ...

The SVN repo can be browsed at https://gforge.cs.vu.nl/gf/project/minix/scmsvn/?action=browse&path=/ but people should be careful trying to clone it fully using git-svn due to the issue above.  I finally just used svnsync to create a local copy to clone from.

~~ Brian

Jonathan Nieder· Aug 28, 2010, 01:45 UTC · re: Brian Gernhardt · lore

Re: Git-SVN & subdirectory branches

Hi,

Brian Gernhardt wrote:

Show 16 quoted lines

> For visual learners:
> 
> /trunk
>   /bigports
>   /src
>     /boot
>     /commands
>     ...
> /branches
>   /R3.1.0
>     /bigports
>     /src
>   /R3.1.7
>     /boot
>     /commands
>     ...

Right, I don't think git svn has any logic for this. If you want to track branches like R3.1.7 keeping the layout of trunk, you'll have to patch git svn.