$ git clone -n https://gitee.com/fundawang/tzdata.git /var/lib/mock/dist-an23-build-135803-50126/root/chroot_tmpdir/scmroot/tzdata
Cloning into '/var/lib/mock/dist-an23-build-135803-50126/root/chroot_tmpdir/scmroot/tzdata'...
$ git reset --hard 12df2edb56975781068f912bdb8a27ca19d04959
HEAD is now at 12df2ed 2022e