$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libart_lgpl.git /var/lib/mock/dist-an7-build-38121-18130/root/chroot_tmpdir/scmroot/libart_lgpl
Cloning into '/var/lib/mock/dist-an7-build-38121-18130/root/chroot_tmpdir/scmroot/libart_lgpl'...
$ git reset --hard origin/a7
HEAD is now at 7bae2aa import libart_lgpl-2.3.21-10.el7.src.rpm