Update the status for a github PR

update_github_status.sh

update_gh_status(){
  sha="$1"
  state="$2"
  description="$3"
  context="$4"
  owner="${5:-rcbops}"
  repo="${6:-rpc-openstack}"
  oauth_token="${7:-YOUR_PAT}"

  if [[ ${#@} < 4 ]]; then
    echo "Usage: update_gh_status sha state description context [owner, repo, oauth_token]"
    return 1
  fi

  curl https://api.github.com/repos/$owner/$repo/statuses/${sha}?access_token=${oauth_token} \
    -d '{"state": "'$state'", "target_url": "https://ninja.merge", "description": "'$description'", "context": "'$context'"}'
}