$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/slang.git /var/lib/mock/dist-an7-build-30333-15492/root/chroot_tmpdir/scmroot/slang
Cloning into '/var/lib/mock/dist-an7-build-30333-15492/root/chroot_tmpdir/scmroot/slang'...
$ git reset --hard origin/a7
HEAD is now at 1e73e46 import slang-2.2.4-11.el7.src.rpm