Re: Export from bzr / Import to git results in a deleted file re-appearing

On Fri, Jul 13, 2012 at 11:04:21AM +0200, Andreas Schwab wrote:

quoted

If you run only the bzr half of your command and inspect the output, you
will see that the file in question is mentioned twice.  Once in a commit
on "refs/heads/master" that renames into it from another file:

  R freeplane_plugin_spreadsheet/src/org/freeplane/plugin/spreadsheet/SpreadSheetUtils.java
    freeplane_plugin_formula/src/org/freeplane/plugin/formula/SpreadSheetUtils.java

That same revision also removes it, but is uses the original name for
the deletion (the bzr revision actually renames the containing
directory).  That's probably what confuses git fast-import.
[...]
The output contains these lines:

R a/b b/b
D a/b

Changing the second line to D b/b fixes the bug.

Yeah, I agree that is problematic. But I do not think it is a
fast-import bug, but rather bogus output generated by bzr fast-export (I
am not clear from what you wrote above if you are considering it a bug
that fast-import is confused). It seems nonsensical to mention a file
both as a rename source and as deleted in the same revision, and
certainly I would not expect an importer to deduce a link between the
second line and b/b.

-Peff