activerecord/lib/active_record/tasks/sqlite_database_tasks.rb


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module ActiveRecord
  module Tasks # :nodoc:
    class SQLiteDatabaseTasks # :nodoc:

      delegate :connection, :establish_connection, to: ActiveRecord::Base

      def initialize(configuration, root = Rails.root)
        @configuration, @root = configuration, root
      end

      def create
        if File.exist?(configuration['database'])
          $stderr.puts "#{configuration['database']} already exists"
          return
        end

        establish_connection configuration
        connection
      end

      def drop
        require 'pathname'
        path = Pathname.new configuration['database']
        file = path.absolute? ? path.to_s : File.join(root, path)

        FileUtils.rm(file) if File.exist?(file)
      end
      alias :purge :drop

      private

      def configuration
        @configuration
      end

      def root
        @root
      end
    end
  end
end