$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Pod-Simple.git /var/lib/mock/dist-an7-build-29745-15423/root/chroot_tmpdir/scmroot/perl-Pod-Simple
Cloning into '/var/lib/mock/dist-an7-build-29745-15423/root/chroot_tmpdir/scmroot/perl-Pod-Simple'...
$ git reset --hard origin/a7
HEAD is now at ff90f4d import perl-Pod-Simple-3.28-4.el7.src.rpm