$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/dropwatch.git /var/lib/mock/dist-an7-build-27566-15180/root/chroot_tmpdir/scmroot/dropwatch
Cloning into '/var/lib/mock/dist-an7-build-27566-15180/root/chroot_tmpdir/scmroot/dropwatch'...
$ git reset --hard origin/a7
HEAD is now at abd048f import dropwatch-1.4-9.el7.src.rpm