$ git clone -n https://gitee.com/src-anolis-os/mutter.git /var/lib/mock/dist-an8-build-60103-33211/root/chroot_tmpdir/scmroot/mutter
Cloning into '/var/lib/mock/dist-an8-build-60103-33211/root/chroot_tmpdir/scmroot/mutter'...
$ git reset --hard origin/a8
HEAD is now at 365ad12 update to mutter-3.32.2-60.el8