$ git clone -n https://gitee.com/src-anolis-os/gnome-calculator.git /var/lib/mock/dist-an8-build-60087-33158/root/chroot_tmpdir/scmroot/gnome-calculator
Cloning into '/var/lib/mock/dist-an8-build-60087-33158/root/chroot_tmpdir/scmroot/gnome-calculator'...
$ git reset --hard origin/a8
HEAD is now at 0cf0c8f update to gnome-calculator-3.28.2-2.el8