$ git clone -n https://gitee.com/fang-guoyong/perl-IPC-System-Simple.git /var/lib/mock/dist-an8.9-build-355354-71060/root/chroot_tmpdir/scmroot/perl-IPC-System-Simple
Cloning into '/var/lib/mock/dist-an8.9-build-355354-71060/root/chroot_tmpdir/scmroot/perl-IPC-System-Simple'...
$ git reset --hard f21ac5293fadb16357fd6c3835f590144baf3482
HEAD is now at f21ac52 spec: add sub doc package