Module: ActiveRecordMysqlRepl::CLI::Main

Defined in:
lib/active_record_mysql_repl/cli/main.rb

Class Method Summary collapse

Class Method Details

.clear_screen ⇒ Object 



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# File 'lib/active_record_mysql_repl/cli/main.rb', line 59

def self.clear_screen
  system("clear")
  system("cls")
end

.run(args) ⇒ Object 



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# File 'lib/active_record_mysql_repl/cli/main.rb', line 12

def self.run(args)
  if args.empty?
    puts "ActiveRecordMysqlRepl Version: #{VERSION}"
    return
  end

  if args[0] == "--zsh-completion"
    puts ZshCompletion.generate
    return
  end

  opts = CLI::Options.parse(args)
  army_config = Config.load(opts[:c] || File.join(Dir.home, ".army.yml"))

  db_configs = Database::Configs.load(army_config.database_config)
  db_config_key = opts[:d]
  db_config = db_configs[db_config_key]
  return puts db_configs.keys unless db_config

  generate_erf = opts[:e] == "erd"

  SSHTunnel.tunnel(db_config) do |port|
    Database::Connection.connect(db_config, port) do
      Database::Loader.load_tables(db_config_key, army_config, port)

      if generate_erf
        require "rails_erd/diagram/graphviz"
        puts "Generating ERD for #{db_config_key}_erd.pdf".gray
        RailsERD::Diagram::Graphviz.create
        FileUtils.mv("erd.pdf", "#{db_config_key}_erd.pdf")
        next
      end

      require "active_record_mysql_repl/extensions"
      if army_config.extensions_dir.present?
        puts "Loading custom extensions from #{army_config.extensions_dir}".gray
        Extensions.load_external(army_config.extensions_dir)
      end

      clear_screen
      Pry.config.prompt_name = db_config_key.black.send(:"on_#{db_config.prompt_color}")
      Pry.config.rc_file = army_config.pryrc if army_config.pryrc.present?
      Pry.start
    end
  end
end