$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Module-Build.git /var/lib/mock/dist-an7-build-32671-16065/root/chroot_tmpdir/scmroot/perl-Module-Build
Cloning into '/var/lib/mock/dist-an7-build-32671-16065/root/chroot_tmpdir/scmroot/perl-Module-Build'...
$ git reset --hard origin/a7
HEAD is now at d95cdcb import perl-Module-Build-0.40.05-2.el7.src.rpm