$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/qt5-qtserialbus.git /var/lib/mock/dist-an7-build-33001-16158/root/chroot_tmpdir/scmroot/qt5-qtserialbus
Cloning into '/var/lib/mock/dist-an7-build-33001-16158/root/chroot_tmpdir/scmroot/qt5-qtserialbus'...
$ git reset --hard origin/a7
HEAD is now at a3f1ea2 import qt5-qtserialbus-5.9.7-1.el7.src.rpm