$ git clone -n https://gitee.com/carlo_bai/expat.git /var/lib/mock/dist-an23-build-219423-62091/root/chroot_tmpdir/scmroot/expat
Cloning into '/var/lib/mock/dist-an23-build-219423-62091/root/chroot_tmpdir/scmroot/expat'...
$ git reset --hard 2ce280bbb7d0215be43b9b1b70980bf44354a0e1
HEAD is now at 2ce280b update version and optimize spec