Contents

module Brillo
  module Dumper
    class MysqlDumper
      include Helpers::ExecHelper
      include Logger
      attr_reader :config
      def initialize(config)
        @config = config
      end

      def dump
        db = config.db
        execute!(
          "mysqldump",
          host_arg,
          "-u #{db["username"]}",
          password_arg,
          "--no-data",
          "--single-transaction", # InnoDB only. Prevent MySQL locking the whole database during dump.
          "#{db["database"]}",
          "> #{config.dump_path}"
        )
      end

      private

      def password_arg
        if password = config.db["password"].presence
          "--password=#{password}"
        else
          ""
        end
      end

      def host_arg
        if (host = config.db["host"].presence) && host != 'localhost'
          "-h #{host}"
        else
          ""
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
brillo-2.1.0	lib/brillo/dumper/mysql_dumper.rb
brillo-2.0.0	lib/brillo/dumper/mysql_dumper.rb
brillo-2.0.0.rc4	lib/brillo/dumper/mysql_dumper.rb
brillo-2.0.0.rc3	lib/brillo/dumper/mysql_dumper.rb