$ git clone -n https://gitee.com/src-anolis-os/mesa-libGLU.git /var/lib/mock/dist-an8-build-74235-39001/root/chroot_tmpdir/scmroot/mesa-libGLU
Cloning into '/var/lib/mock/dist-an8-build-74235-39001/root/chroot_tmpdir/scmroot/mesa-libGLU'...
$ git reset --hard origin/a8
HEAD is now at fd029ab import mesa-libGLU-9.0.0-15.el8.src.rpm