$ git clone -n https://gitee.com/mgb01105731/graphviz.git /var/lib/mock/dist-an23-build-242423-63097/root/chroot_tmpdir/scmroot/graphviz
Cloning into '/var/lib/mock/dist-an23-build-242423-63097/root/chroot_tmpdir/scmroot/graphviz'...
$ git reset --hard origin/a23
HEAD is now at ae61c03 Del Specific Fields