gistfile1.txt

#!/usr/bin/env bash

#exit 1

kube="${GOPATH}/src/k8s.io/kubernetes"

for repo in $(ls "${kube}/staging/src/k8s.io" | grep sample-controller); do
  echo ====================
  echo $repo
  echo ====================
  cd "${GOPATH}/src/k8s.io"

  # clone if needed
  if [[ ! -d $repo ]]; then
    git clone -o openshift git@github.com:openshift/kubernetes-$repo.git $repo || continue
  fi

  # enter
  cd $repo || continue

  # add upstreams if needed
  if ! git remote | grep openshift; then
    git remote add openshift git@github.com:openshift/kubernetes-$repo.git
  fi
  if ! git remote | grep upstream; then
    git remote add upstream  https://github.com/kubernetes/$repo.git
  fi

  # fetch
  git fetch openshift --tags || continue
  git fetch upstream --tags || continue

  git checkout master

  # create branch
  if git branch | grep origin-4.0-kubernetes-1.12.4; then
    git branch -D origin-4.0-kubernetes-1.12.4
  fi
  git checkout -b origin-4.0-kubernetes-1.12.4 kubernetes-1.12.4 || continue

  # push
  git push -u openshift origin-4.0-kubernetes-1.12.4

  # push tag
  git push openshift kubernetes-1.12.4:kubernetes-1.12.4

done