$ git clone -n https://gitee.com/mgb01105731/bison.git /var/lib/mock/dist-an8.6-build-97927-45576/root/chroot_tmpdir/scmroot/bison
Cloning into '/var/lib/mock/dist-an8.6-build-97927-45576/root/chroot_tmpdir/scmroot/bison'...
$ git reset --hard 3f9f6eabfb0e2cac316af4f78465b2039e82cbf8
HEAD is now at 3f9f6ea  Add doc sub package