$ git clone -n https://src.fedoraproject.org/rpms/focuswriter.git /var/lib/mock/f39-build-1748378-41441/root/chroot_tmpdir/scmroot/focuswriter
Cloning into '/var/lib/mock/f39-build-1748378-41441/root/chroot_tmpdir/scmroot/focuswriter'...
$ git fetch origin ca27bb8f4bf2032b70d51612ac19d2eee18ce53f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/focuswriter
 * [new ref]         ca27bb8f4bf2032b70d51612ac19d2eee18ce53f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca27bb8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild