$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libappstream-glib.git /var/lib/mock/dist-an7-build-34923-16426/root/chroot_tmpdir/scmroot/libappstream-glib
Cloning into '/var/lib/mock/dist-an7-build-34923-16426/root/chroot_tmpdir/scmroot/libappstream-glib'...
$ git reset --hard origin/a7
HEAD is now at 7df5a18 import libappstream-glib-0.7.8-2.el7.src.rpm