$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libasyncns.git /var/lib/mock/dist-an7-build-28633-15282/root/chroot_tmpdir/scmroot/libasyncns
Cloning into '/var/lib/mock/dist-an7-build-28633-15282/root/chroot_tmpdir/scmroot/libasyncns'...
$ git reset --hard origin/a7
HEAD is now at 2825501 import libasyncns-0.8-7.el7.src.rpm