Move a Github repository from your account to an organisation. Credit to: https://www.codesections.com/blog/cleaning-github-with-a-simple-bash-script/

move-repo-between-github-orgs.sh

# Inspired by https://www.codesections.com/blog/cleaning-github-with-a-simple-bash-script/ I decided to
# take multi-organisation approach to organise my Github repositories. 
#
# This script allows for quickly transferring a repository in your account to a Github
# organisation you control. 
# 
# Note: Private repositories must be made public before they can be moved to a 'free-tier' Organisation.
#
# Usage: ./move-repos.sh <REPO NAME> <NEW ORG>

# Note: You probably want to change this
DEFAULT_USERNAME="thundergolfer"

USERNAME="${USERNAME:-$DEFAULT_USERNAME}"
USAGE="./move-repos.sh <REPO> <NEW_ORG>"

if [[ -z "${GITHUB_OAUTH_ACCESS_TOKEN}" ]]; then
  echo "Must set GITHUB_OAUTH_ACCESS_TOKEN"
  exit 1
fi

if [[ -z "${1}" ]]; then
  echo ${USAGE}
  exit 1
fi

REPO=${1}


if [[ -z "${2}" ]]; then
  echo ${USAGE}
  exit 1
fi

NEW_ORG=${2}

curl -H "Authorization: token ${GITHUB_OAUTH_ACCESS_TOKEN}" \
-H "Accept: application/vnd.github.nightshade-preview+json" \
-H "Content-Type: application/json" \
-X POST https://api.github.com/repos/${USERNAME}/${REPO}/transfer \
-d "{\"new_owner\": \"${NEW_ORG}\"}"