$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/polkit-pkla-compat.git /var/lib/mock/dist-an7-build-29848-15435/root/chroot_tmpdir/scmroot/polkit-pkla-compat
Cloning into '/var/lib/mock/dist-an7-build-29848-15435/root/chroot_tmpdir/scmroot/polkit-pkla-compat'...
$ git reset --hard origin/a7
HEAD is now at e3950fc import polkit-pkla-compat-0.1-4.el7.src.rpm