$ git clone -n https://src.fedoraproject.org/rpms/kompare.git /var/lib/mock/f40-build-1905921-25074/root/chroot_tmpdir/scmroot/kompare
Cloning into '/var/lib/mock/f40-build-1905921-25074/root/chroot_tmpdir/scmroot/kompare'...
$ git fetch origin e2e4c60df45dab727841b7ab11fe493eb85b71fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kompare
 * [new ref]         e2e4c60df45dab727841b7ab11fe493eb85b71fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2e4c60 24.05.2