Script to import git repositories stored in Amazon S3 to your Bitbucket account.

import_codeplane_to_bitbucket.rb

require 'rubygems'
require 'aws/s3'
require 'bitbucket_rest_api'

DESTINATION_FOLDER = "codeplane"
S3_BUCKET = "S3_BUCKET_NAME"
S3_ACCESS_KEY_ID = "S3_ACCESS_KEY_ID"
S3_SECRET_ACCESS_KEY = "S3_SECRET_ACCESS_KEY"
BITBUCKET_USER_EMAIL = "BITBUCKET_USER_EMAIL"
BITBUCKET_PASSWORD = "BITBUCKET_PASSWORD"
BITBUCKET_URL = "BITBUCKET_URL"

def get_repositories_names
  repositories_names = []
  AWS::S3::Bucket.find(S3_BUCKET).each do |object|
    repositories_names << object.path.split("/").last
  end
  return repositories_names
end

def download_repositories(repositories_names)
  repositories_names.each do |repo_name|
    puts '*' * 100
    puts "DOWNLOADING #{repo_name}"

    open("#{DESTINATION_FOLDER}/#{repo_name.downcase}", 'w') do |file|
      AWS::S3::S3Object.stream(repo_name, S3_BUCKET) do |chunk|
        file.write(chunk)
      end
    end

    puts "DOWNLOADED #{repo_name}"
    puts '*' * 100
  end
end

def upload_repositories_to_bitbucket(repositories_names, bitbucket)
  repositories_names.each do |repo_name|
    bitbucket_repo_name = repo_name.downcase.gsub('.tar.gz','')

    puts '*' * 100
    puts "UPLOADING #{bitbucket_repo_name}"

    system "mkdir #{DESTINATION_FOLDER}/#{bitbucket_repo_name}"
    system "tar -xvzf #{DESTINATION_FOLDER}/#{repo_name} -C #{DESTINATION_FOLDER}/#{bitbucket_repo_name}"

    begin
      bitbucket.repos.create(:name => bitbucket_repo_name, :is_private => true)
    rescue Exception => e
      puts bitbucket_repo_name
      puts e
      next
    end

    system "cd #{DESTINATION_FOLDER}/#{bitbucket_repo_name}; git remote add bitbucket #{BITBUCKET_URL}/#{bitbucket_repo_name}.git; git push -u bitbucket --all;"

    puts "UPLOADED #{bitbucket_repo_name}"
    puts '*' * 100
  end
end

connection = AWS::S3::Base.establish_connection!(
  access_key_id: S3_ACCESS_KEY_ID,
  secret_access_key: S3_SECRET_ACCESS_KEY
)
bitbucket = BitBucket.new(basic_auth: "#{BITBUCKET_USER_EMAIL}:#{BITBUCKET_PASSWORD}")

system "mkdir #{DESTINATION_FOLDER}"

repositories_names = get_repositories_names
download_repositories = download_repositories(repositories_names)
upload_repositories_to_bitbucket(repositories_names, bitbucket)