$ git clone -n https://gitee.com/src-anolis-os/polkit.git /var/lib/mock/dist-an23-build-79530-40721/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/dist-an23-build-79530-40721/root/chroot_tmpdir/scmroot/polkit'...
$ git reset --hard origin/a23
HEAD is now at d4b03f1 readme: add desc for branch