Shell-Script to move repositories from bitbucket to github

bitbucket-to-github.sh

#!/bin/bash
set -e

# Shell script to move repos from bitbucket to github
ä
# use the command like this:
# ./bitbucket-to-github.sh -org="organization" -ghu="github-username" -ghp="github-password" -bbu="bitbucket-username" -bbp="bitbucket-password"

for i in "$@"
do
case $i in
    -org=*|--organization=*)
    ORGANIZATION="${i#*=}"
    shift # past argument=value
    ;;
    -ghu=*|--gh_username=*)
    GH_USERNAME="${i#*=}"
    shift # past argument=value
    ;;
    -ghp=*|--gh_password=*)
    GH_PASSWORD="${i#*=}"
    shift # past argument=value
    ;;
    -bbu=*|--bb_username=*)
    BB_USERNAME="${i#*=}"
    shift # past argument=value
    ;;
    -bbp=*|--bb_password=*)
    BB_PASSWORD="${i#*=}"
    shift # past argument=value
    ;;
    --default)
    DEFAULT=YES
    shift # past argument with no value
    ;;
    *)
          # unknown option
    ;;
esac
done

echo "ORGANIZATION  = ${ORGANIZATION}"

# you can add a array of repos here ... just the name without organisation, slash and .git
repos=( "magento-test1" "magento-test2" )

for repo in "${repos[@]}"; do
  echo
  echo "* Processing ${ORGANIZATION}/${repo}.git ..."
  echo
  git clone --bare git@bitbucket.org:${ORGANIZATION}/${repo}.git
  cd ${repo}.git
  echo
  echo "* ${repo} cloned, now creating on github..."
  echo
  curl -u $GH_USERNAME:$GH_PASSWORD https://api.github.com/orgs/${ORGANIZATION}/repos -d "{\"name\": \"$repo\", \"private\": true}"
  echo
  echo "* mirroring ${repo} to github..."
  echo
  git push --mirror git@github.com:${ORGANIZATION}/${repo}.git
  echo
  echo "${repo} pushed to github :-)"
  echo
  cd ..
done