Migrate Bitbucket to Github

gistfile1.txt

BITBUCKET_ORG_NAME=''
BITBUCKET_REPO_NAME=$1

if [ -n "$2" ]; then
  GITHUB_REPO_NAME=`echo $2 | tr '[:upper:]' '[:lower:]'`
else
  GITHUB_REPO_NAME=$BITBUCKET_REPO_NAME
fi

GITHUB_ORG_NAME=''
GITHUB_TOKEN='...'

# Clone mirror the BitBucket repo
git clone --mirror [email protected]:${BITBUCKET_ORG_NAME}/${BITBUCKET_REPO_NAME}.git

if [ $? -ne 0 ]; then
  echo "There was an error cloning the bitbucket repository"
  exit 1
fi

cd ${BITBUCKET_REPO_NAME}.git

# Set push/fetch urls on the bitbucket repo to the github url
# git remote set-url origin --push "[email protected]:${GITHUB_ORG_NAME}/${GITHUB_REPO_NAME}.git"
# git remote set-url origin "[email protected]:${GITHUB_ORG_NAME}/${GITHUB_REPO_NAME}.git"

READONLY_TEAM=1220658
# Create repository on github
RESPONSE=`curl -u ${GITHUB_TOKEN}:x-oauth-basic -X POST -d '{"name": "'$GITHUB_REPO_NAME'","private":true,"has_issues":true,"team_id":'$READONLY_TEAM'}' -s https://api.github.com/orgs/${GITHUB_ORG_NAME}/repos`

ERRORS=`echo $RESPONSE | jq '.errors | length'`
MESSAGE=`echo $RESPONSE | jq 'has("message")'`

if [ $ERRORS -gt 0 ] || [ $MESSAGE = 'true' ]; then
  echo "There was an error creating the new repository on github"
  echo $RESPONSE | jq .
  exit 1
fi

git push --mirror [email protected]:${GITHUB_ORG_NAME}/${GITHUB_REPO_NAME}.git

# Update default branch to production if necessary
if [ -n "$3" ]; then
  RESPONSE=`curl -u ${GITHUB_TOKEN}:x-oauth-basic -X PATCH -d '{"default_branch":"'$3'"}' -s https://api.github.com/orgs/${GITHUB_ORG_NAME}/${GITHUB_REPO_NAME}.git`
  ERRORS=`echo $RESPONSE | jq '.errors | length'`
  MESSAGE=`echo $RESPONSE | jq 'has("message")'`
  if [ $ERRORS -gt 0 ] || [ $MESSAGE = 'true' ]; then
    echo "There was an error updateing the default branch to ${3} on github"
    echo $RESPONSE | jq .
    exit 1
  fi
fi

cd ..
echo 'Returned to '`pwd`