Notes in fast import stream.

Hi,

I would like to add notes through a fast-import stream. The problem is that I can't know the SHA1 of the commit I would like to add a note to before the fast-import is done. I would like to use marks to link my note to a commit this way :

commit refs/heads/master"; mark :1 committer user <user@example.com> GMT+0000 data length_of_my_comment my_comment M 644 inline my_file data length_of_my_file my_file_content N inline :1 data my_note_length my_note_content

This doesn't work because the mark 1 declaration is not finished, and I can't bind a note to it yet.

How could I do then ?

Thanks for you help.