$ git clone -n https://gitee.com/src-anolis-os/gcc-toolset-12.git /var/lib/mock/dist-an8.8-gcc-toolset-12-build-289973-64505/root/chroot_tmpdir/scmroot/gcc-toolset-12
Cloning into '/var/lib/mock/dist-an8.8-gcc-toolset-12-build-289973-64505/root/chroot_tmpdir/scmroot/gcc-toolset-12'...
$ git reset --hard origin/a8
HEAD is now at b51e200 update to gcc-toolset-12-12.0-6.el8
$ git lfs pull