$ git clone -n https://gitee.com/src-anolis-os/perl-IPC-Run.git /var/lib/mock/dist-an7-build-60868-33772/root/chroot_tmpdir/scmroot/perl-IPC-Run
Cloning into '/var/lib/mock/dist-an7-build-60868-33772/root/chroot_tmpdir/scmroot/perl-IPC-Run'...
$ git reset --hard origin/a7
HEAD is now at 67e71fb import perl-IPC-Run-0.92-2.el7.src.rpm