$ git clone -n https://gitee.com/src-anolis-os/mesa-libGLw.git /var/lib/mock/dist-an8.7-build-131376-46340/root/chroot_tmpdir/scmroot/mesa-libGLw
Cloning into '/var/lib/mock/dist-an8.7-build-131376-46340/root/chroot_tmpdir/scmroot/mesa-libGLw'...
$ git reset --hard origin/a8
HEAD is now at efcdcce spec: add doc sub package