$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-File-Fetch.git /var/lib/mock/dist-an7-build-32616-16053/root/chroot_tmpdir/scmroot/perl-File-Fetch
Cloning into '/var/lib/mock/dist-an7-build-32616-16053/root/chroot_tmpdir/scmroot/perl-File-Fetch'...
$ git reset --hard origin/a7
HEAD is now at e7b26f4 import perl-File-Fetch-0.42-2.el7.src.rpm