$ git clone -n https://gitee.com/src-anolis-os/perl-IPC-Run3.git /var/lib/mock/dist-an7-build-60869-33772/root/chroot_tmpdir/scmroot/perl-IPC-Run3
Cloning into '/var/lib/mock/dist-an7-build-60869-33772/root/chroot_tmpdir/scmroot/perl-IPC-Run3'...
$ git reset --hard origin/a7
HEAD is now at 3999cd2 import perl-IPC-Run3-0.045-6.el7.src.rpm