$ git clone -n https://gitee.com/src-anolis-os/polkit.git /var/lib/mock/dist-an8-build-67622-37228/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/dist-an8-build-67622-37228/root/chroot_tmpdir/scmroot/polkit'...
$ git reset --hard origin/a8
HEAD is now at ea0a094 import polkit-0.115-12.el8.src.rpm