$ git clone -n https://gitee.com/mgb01105731/gcr_1.git /var/lib/mock/dist-an23-build-146702-57727/root/chroot_tmpdir/scmroot/gcr_1
Cloning into '/var/lib/mock/dist-an23-build-146702-57727/root/chroot_tmpdir/scmroot/gcr_1'...
$ git reset --hard 221b4b18fc3e688677a61b6fe5aeec8c1a44603b
HEAD is now at 221b4b1 optimise spec file