$ git clone -n https://gitee.com/fundawang/polkit.git /var/lib/mock/dist-an23-build-213331-61952/root/chroot_tmpdir/scmroot/polkit
Cloning into '/var/lib/mock/dist-an23-build-213331-61952/root/chroot_tmpdir/scmroot/polkit'...
$ git reset --hard 50a5f4c976e25990160b9ec20ab04a8e675c3218
HEAD is now at 50a5f4c 122