$ git clone -n https://gitee.com/mgb01105731/polkit_1.git /var/lib/mock/dist-an23-build-136259-50258/root/chroot_tmpdir/scmroot/polkit_1
Cloning into '/var/lib/mock/dist-an23-build-136259-50258/root/chroot_tmpdir/scmroot/polkit_1'...
$ git reset --hard ad87467be8b5845ed9bae54b27f9475efb652a7e
HEAD is now at ad87467 optimise spec file