$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mailcap.git /var/lib/mock/dist-an7-build-32282-15963/root/chroot_tmpdir/scmroot/mailcap
Cloning into '/var/lib/mock/dist-an7-build-32282-15963/root/chroot_tmpdir/scmroot/mailcap'...
$ git reset --hard origin/a7
HEAD is now at 61ab2f0 import mailcap-2.1.41-2.el7.src.rpm