$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/anaconda-user-help.git /var/lib/mock/dist-an7-build-38079-18130/root/chroot_tmpdir/scmroot/anaconda-user-help
Cloning into '/var/lib/mock/dist-an7-build-38079-18130/root/chroot_tmpdir/scmroot/anaconda-user-help'...
$ git reset --hard origin/a7
HEAD is now at 5b3579f import anaconda-user-help-7.5.3-1.el7.src.rpm