$ git clone -n https://gitee.com/mgb01105731/gnupg2_1.git /var/lib/mock/dist-an23-build-146353-57727/root/chroot_tmpdir/scmroot/gnupg2_1
Cloning into '/var/lib/mock/dist-an23-build-146353-57727/root/chroot_tmpdir/scmroot/gnupg2_1'...
$ git reset --hard origin/a23
HEAD is now at 71593d0 optimise spec file