$ git clone -n https://gitee.com/mgb01105731/expat_1.git /var/lib/mock/dist-an8.6-build-98694-45576/root/chroot_tmpdir/scmroot/expat_1
Cloning into '/var/lib/mock/dist-an8.6-build-98694-45576/root/chroot_tmpdir/scmroot/expat_1'...
$ git reset --hard 2b7bf3eb65e409506367f42cddce3a9129897ee6
HEAD is now at 2b7bf3e Add doc sub package