$ git clone -n https://src.fedoraproject.org/rpms/ditaa.git /var/lib/mock/f39-build-1524802-36035/root/chroot_tmpdir/scmroot/ditaa
Cloning into '/var/lib/mock/f39-build-1524802-36035/root/chroot_tmpdir/scmroot/ditaa'...
$ git fetch origin 5c3c8a32c42fc56ec4f277b2f023fb2a94815acd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ditaa
 * [new ref]         5c3c8a32c42fc56ec4f277b2f023fb2a94815acd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c3c8a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild