$ git clone -n https://gitee.com/src-anolis-os/libpaper.git /var/lib/mock/dist-an8.6-build-103108-45598/root/chroot_tmpdir/scmroot/libpaper
Cloning into '/var/lib/mock/dist-an8.6-build-103108-45598/root/chroot_tmpdir/scmroot/libpaper'...
$ git reset --hard origin/a8-dev
HEAD is now at b294add spec: add doc sub package