$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Digest.git /var/lib/mock/dist-an7-build-29573-15403/root/chroot_tmpdir/scmroot/perl-Digest
Cloning into '/var/lib/mock/dist-an7-build-29573-15403/root/chroot_tmpdir/scmroot/perl-Digest'...
$ git reset --hard origin/a7
HEAD is now at 99f434a import perl-Digest-1.17-245.el7.src.rpm