Class: Beet::Executor

Inherits:
Object
  • Object
show all
Includes:
Capistrano, CommandExecution, FileSystem, Interaction, Rails, SCM
Defined in:
lib/beet/executor.rb

Constant Summary collapse

BEET_DATA_FILE = 
"~/.beet.yml"

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from SCM

#git

Methods included from Capistrano

#capify!

Methods included from Rails

#environment, #freeze!, #gem, #gem_group, #gemfile, #generate, #initializer, #plugin, #route, #vendor

Methods included from Interaction

#ask, #no?, #yes?

Methods included from FileSystem

#add_after, #add_after_or_append, #add_before, #append_file, #file, #gsub_file, #in_root, #inside, #lib, #rakefile

Methods included from CommandExecution

#rake, #run, #run_ruby_script, #sudo

Constructor Details

#initialize(project_name, options = {}) ⇒ Executor

:nodoc:



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# File 'lib/beet/executor.rb', line 24

def initialize(project_name, options={}) # :nodoc:
  @root = calculate_project_root(project_name)
  @project_name = ((project_name == '.') ? File.basename(Dir.pwd) : project_name)
  @logger = Beet::Logger.new
  @gems = []
  @template = options[:template]
  @options = options
  @todo_items = ''
  @recipes = []
  @project_type = (options[:project_type] && options[:project_type].to_sym) || :rails3
  @generate = true unless options[:generate] == false
  @display = options[:display]
  extract_commands_from_options
end

Instance Attribute Details

#gems ⇒ Object

Returns the value of attribute gems.



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# File 'lib/beet/executor.rb', line 22

def gems
  @gems
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/beet/executor.rb', line 21

def logger
  @logger
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/beet/executor.rb', line 21

def options
  @options
end

#project_name ⇒ Object

Returns the value of attribute project_name.



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# File 'lib/beet/executor.rb', line 22

def project_name
  @project_name
end

#recipes ⇒ Object

Returns the value of attribute recipes.



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# File 'lib/beet/executor.rb', line 22

def recipes
  @recipes
end

#root ⇒ Object (readonly)

Returns the value of attribute root.



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# File 'lib/beet/executor.rb', line 21

def root
  @root
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/beet/executor.rb', line 21

def template
  @template
end

#todo_items ⇒ Object

Returns the value of attribute todo_items.



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# File 'lib/beet/executor.rb', line 22

def todo_items
  @todo_items
end

Instance Method Details

#log(*args) ⇒ Object 



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# File 'lib/beet/executor.rb', line 105

def log(*args)
  logger.log(*args)
end

#run_recipes ⇒ Object 



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# File 'lib/beet/executor.rb', line 90

def run_recipes
  @recipes.each do |recipe|
    begin
      code = open(recipe).read
      if @display
        puts code
      else
        in_root { instance_eval(code)}
      end
    rescue LoadError, Errno::ENOENT => e
      raise "The recipe [#{recipe}] could not be loaded. Error: #{e}"
    end
  end
end

#start ⇒ Object 



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# File 'lib/beet/executor.rb', line 39

def start
  if options[:use]
    puts "Loading saved configuration: #{@options[:use]}"
    data = load_saved_recipe_file
    if config = data[@options[:use]]
      @gems.concat(config[:gems]) if config[:gems]
      @template = config[:template] if config[:template]
      @recipes.concat(config[:recipes]) if config[:recipes]
    end
  end

  if @display && @template
    puts open(TEMPLATE_LOCATIONS[@template]).read
  else
    if @generate
      # TODO maybe let people specify path to rails 3 script rather than just assume its 'rails'
      if @project_type == :rails3
        puts "Generating rails 3 project #{project_name}..."
        if @template
          system("rails new #{project_name} -m #{TEMPLATE_LOCATIONS[@template]}")
        else
          system("rails new #{project_name}")
        end
      else
        unless rails2_version = search_for_rails_2
          puts "Please create a rails2 command which points to rails 2.x executable."
          exit
        else
          puts "Generating rails project #{project_name}..."
          if @template
            system("rails _#{rails2_version}_ #{project_name} -m #{TEMPLATE_LOCATIONS[@template]}")
          else
            system("rails _#{rails2_version}_ #{project_name}")
          end
        end
      end
    end

    add_gems

    print_todo

    if options[:save]
      save_run
    end
  end

  run_recipes

end

#todo(string = nil, &block) ⇒ Object 



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# File 'lib/beet/executor.rb', line 109

def todo(string=nil, &block)
  self.todo_items << (string || block.call)
end