$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libbluray.git /var/lib/mock/dist-an7-build-31677-15786/root/chroot_tmpdir/scmroot/libbluray
Cloning into '/var/lib/mock/dist-an7-build-31677-15786/root/chroot_tmpdir/scmroot/libbluray'...
$ git reset --hard origin/a7
HEAD is now at 3c61068 import libbluray-0.2.3-5.el7.src.rpm