$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/passwd.git /var/lib/mock/dist-an7-build-29463-15394/root/chroot_tmpdir/scmroot/passwd
Cloning into '/var/lib/mock/dist-an7-build-29463-15394/root/chroot_tmpdir/scmroot/passwd'...
$ git reset --hard origin/a7
HEAD is now at 9745042 import passwd-0.79-5.el7.src.rpm