Module: Pico::PryContext

Extended by:
PryContext
Included in:
PryContext
Defined in:
lib/pico/pry_context.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#commands_defined ⇒ Object (readonly)

Returns the value of attribute commands_defined.



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# File 'lib/pico/pry_context.rb', line 9

def commands_defined
  @commands_defined
end

Instance Method Details

#define_commands ⇒ Object 



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# File 'lib/pico/pry_context.rb', line 20

def define_commands
  define_reload_command
  define_rake_command
  define_tmux_command if ENV['TMUX']
  @commands_defined = true
end

#define_rake_command ⇒ Object 



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# File 'lib/pico/pry_context.rb', line 36

def define_rake_command
  Pry::Commands.create_command "rake", keep_retval: true do
    description "Run the test suite"

    def process
      build_passed = Pico::TestRunner.run!
      operator = args.shift
      command = args.shift
      evaluate_hook(build_passed, operator, command, args) if operator
      build_passed
    end

    def evaluate_hook(build_passed, operator, command, args)
      if operator == '&&'
        run(command, args) if build_passed
      elsif operator == '||'
        run(command, args) unless build_passed
      else
        raise ArgumentError, "Must supply either '&&' or '||' operators, followed by a pry command"
      end
    end
  end

  def define_tmux_command
    Pry::Commands.create_command "tmux" do
      description "Run a tmux command"

      def process
        system 'tmux', *args
      end
    end
  end
end

#define_reload_command ⇒ Object 



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# File 'lib/pico/pry_context.rb', line 27

def define_reload_command
  Pry::Commands.block_command "reload!", "Reload #{Pico.application.name}" do
    puts "Reloading #{Pico.application.name}..."
    Pico.application.reload!
    _pry_.binding_stack.push Pico.application.mod.__binding__
    _pry_.binding_stack.shift until _pry_.binding_stack.size == 1
  end
end

#define_tmux_command ⇒ Object 



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# File 'lib/pico/pry_context.rb', line 59

def define_tmux_command
  Pry::Commands.create_command "tmux" do
    description "Run a tmux command"

    def process
      system 'tmux', *args
    end
  end
end

#start! ⇒ Object 



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# File 'lib/pico/pry_context.rb', line 11

def start!
  if Pico.application.booted?
    raise Error, "cannot start pry context if application has booted"
  end
  define_commands unless commands_defined
  Pico.boot!
  Pico.application.mod.pry
end