$ git clone -n https://gitee.com/mgb01105731/plymouth.git /var/lib/mock/dist-an23-build-140524-53403/root/chroot_tmpdir/scmroot/plymouth
Cloning into '/var/lib/mock/dist-an23-build-140524-53403/root/chroot_tmpdir/scmroot/plymouth'...
$ git reset --hard 34f0ba3beb8ee5cb175d680a35eb8aad13f34c52
HEAD is now at 34f0ba3  optimise spec file & add doc package