$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/hardlink.git /var/lib/mock/dist-an7-build-31338-15713/root/chroot_tmpdir/scmroot/hardlink
Cloning into '/var/lib/mock/dist-an7-build-31338-15713/root/chroot_tmpdir/scmroot/hardlink'...
$ git reset --hard origin/a7
HEAD is now at 2121f8c import hardlink-1.0-19.el7.src.rpm