$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/yaboot.git /var/lib/mock/dist-an7-build-33486-16169/root/chroot_tmpdir/scmroot/yaboot
Cloning into '/var/lib/mock/dist-an7-build-33486-16169/root/chroot_tmpdir/scmroot/yaboot'...
$ git reset --hard origin/a7
HEAD is now at 3eedb41 import yaboot-1.3.17-12.el7.src.rpm