$ git clone -n https://gitee.com/src-anolis-sig/deepin-boot-maker.git /var/lib/mock/dist-an8-dde-build-73797-38844/root/chroot_tmpdir/scmroot/deepin-boot-maker
Cloning into '/var/lib/mock/dist-an8-dde-build-73797-38844/root/chroot_tmpdir/scmroot/deepin-boot-maker'...
$ git reset --hard origin/a8
HEAD is now at 2fdf935 fix bug:cannot fount disk