$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libehca.git /var/lib/mock/dist-an7-build-33804-16169/root/chroot_tmpdir/scmroot/libehca
Cloning into '/var/lib/mock/dist-an7-build-33804-16169/root/chroot_tmpdir/scmroot/libehca'...
$ git reset --hard origin/a7
HEAD is now at 656cf72 import libehca-1.2.2-6.el7.src.rpm