$ git clone -n https://gitee.com/fundawang/glib2.git /var/lib/mock/dist-an23-build-300142-65927/root/chroot_tmpdir/scmroot/glib2
Cloning into '/var/lib/mock/dist-an23-build-300142-65927/root/chroot_tmpdir/scmroot/glib2'...
$ git reset --hard 6238df7eb7770682da3d8473a4e9e7aa4d20f1d3
HEAD is now at 6238df7 2.78.0