$ git clone -n https://gitee.com/src-opencloudos-rpms/gtk3 /var/lib/mock/dist-oc8-build-27598-8510/root/chroot_tmpdir/scmroot/gtk3
Cloning into '/var/lib/mock/dist-oc8-build-27598-8510/root/chroot_tmpdir/scmroot/gtk3'...
$ git reset --hard origin/oc8
HEAD is now at d825f64 import gtk3-3.22.30-11.tl3