$ git clone -n https://gitee.com/chen_yu_ao/tuna.git /var/lib/mock/dist-an23-build-251827-63444/root/chroot_tmpdir/scmroot/tuna
Cloning into '/var/lib/mock/dist-an23-build-251827-63444/root/chroot_tmpdir/scmroot/tuna'...
$ git reset --hard c87cdf4a8ee1a0f07219dda31f5b912d2090fbb5
HEAD is now at c87cdf4 change spec file format