Class: Caterer::Action::Berkshelf::Install

Inherits:
Caterer::Action::Base show all
Defined in:
lib/caterer/action/berkshelf/install.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ Install

Returns a new instance of Install.



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# File 'lib/caterer/action/berkshelf/install.rb', line 12

def initialize(app, env)
  super

  @shelf     = Caterer::Berkshelf.shelf_for(env)
  @berksfile = ::Berkshelf::Berksfile.from_file(env[:config].berkshelf.berksfile_path)
  @cachefile = "#{shelf}/.cache"
end

Instance Attribute Details

#berksfile ⇒ Object (readonly)

Returns the value of attribute berksfile.



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# File 'lib/caterer/action/berkshelf/install.rb', line 9

def berksfile
  @berksfile
end

#cachefile ⇒ Object (readonly)

Returns the value of attribute cachefile.



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# File 'lib/caterer/action/berkshelf/install.rb', line 10

def cachefile
  @cachefile
end

#shelf ⇒ Object (readonly)

Returns the value of attribute shelf.



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# File 'lib/caterer/action/berkshelf/install.rb', line 8

def shelf
  @shelf
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/caterer/action/berkshelf/install.rb', line 21

def call(env)

  config = env[:config]
  image  = config.images[env[:image]]

  if image
    image.provisioners.each do |provisioner|
      if provisioner.is_a? Caterer::Provisioner::ChefSolo
        configure_cookbooks_path(provisioner)
      end
    end
  end

  if needs_update? or env[:force_berks_install]
    ::Berkshelf.formatter.msg "installing cookbooks..."
    install(env)
    update_cache
  else
    ::Berkshelf.formatter.msg "up-to-date"
  end

  @app.call(env)
end