$ git clone -n https://src.fedoraproject.org/rpms/onionshare.git /var/lib/mock/f39-build-1577049-37953/root/chroot_tmpdir/scmroot/onionshare
Cloning into '/var/lib/mock/f39-build-1577049-37953/root/chroot_tmpdir/scmroot/onionshare'...
$ git fetch origin 859e2d089e5acfc18e981cfb62ea27f4cc8688cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/onionshare
 * [new ref]         859e2d089e5acfc18e981cfb62ea27f4cc8688cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 859e2d0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild