$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libraw1394.git /var/lib/mock/dist-an7-build-31968-15855/root/chroot_tmpdir/scmroot/libraw1394
Cloning into '/var/lib/mock/dist-an7-build-31968-15855/root/chroot_tmpdir/scmroot/libraw1394'...
$ git reset --hard origin/a7
HEAD is now at c5d40fd import libraw1394-2.1.0-2.el7.src.rpm