$ git clone -n https://gitee.com/ywyw22/libconfig /var/lib/mock/dist-an8.6-build-160671-58573/root/chroot_tmpdir/scmroot/libconfig
Cloning into '/var/lib/mock/dist-an8.6-build-160671-58573/root/chroot_tmpdir/scmroot/libconfig'...
$ git reset --hard 704c19421d84eb29755a08a43c631d3070b68013
HEAD is now at 704c194 optimise spec file