# lib/tasks/db_pull.rake
# set below first on mysql server:
# mysql_config_editor set --login-path=local --host=localhost --user=root --password
#
#
namespace :db do
  desc 'Pull production db to development'
  task :pull => [:dump, :restore]

  task :dump do
    dumpfile = "#{Rails.root}/tmp/latest.dump"
    production = Rails.application.config.database_configuration['pro']

    ssh_user = "ubuntu"
    ssh_host = production['host']

    puts 'mysqldump on production database...'
    system "ssh #{ssh_user}@#{ssh_host} 'mysqldump --login-path=local -i -c -q --add-drop-table --skip-lock-tables --verbose #{production['database']}' > #{dumpfile}"
    puts 'Done!'
  end

  task :restore do
    dev = Rails.application.config.database_configuration['development']
    abort 'Live db is not mysql' unless dev['adapter'] =~ /mysql/
    abort 'Missing live db config' if dev.blank?
    dumpfile = "#{Rails.root}/tmp/latest.dump"
    puts 'importing production database to development database...'
    system "mysql -h #{dev['host']} -u #{dev['username']} --password=#{dev['password']} #{dev['database']} < #{dumpfile}"
    puts 'Done!'
  end
end