$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-DB_File.git /var/lib/mock/dist-an7-build-32600-16047/root/chroot_tmpdir/scmroot/perl-DB_File
Cloning into '/var/lib/mock/dist-an7-build-32600-16047/root/chroot_tmpdir/scmroot/perl-DB_File'...
$ git reset --hard origin/a7
HEAD is now at 7e09c41 import perl-DB_File-1.830-6.el7.src.rpm