$ git clone -n https://gitee.com/gaohongmei/ipcalc.git /var/lib/mock/dist-an23-build-226451-62351/root/chroot_tmpdir/scmroot/ipcalc
Cloning into '/var/lib/mock/dist-an23-build-226451-62351/root/chroot_tmpdir/scmroot/ipcalc'...
$ git reset --hard bb1398b857d046e9451773f3a81da5eb2188a92d
HEAD is now at bb1398b update version