$ git clone -n https://gitee.com/src-anolis-os/polkit.git /var/lib/mock/dist-an7-updates-build-72582-37991/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/dist-an7-updates-build-72582-37991/root/chroot_tmpdir/scmroot/polkit'...
$ git reset --hard origin/a7
HEAD is now at 9c9dede update to polkit-0.112-26.el7_9.1.src.rpm