Class: Berkshelf::Cli

Inherits:
Thor
  • Object
show all
Defined in:
lib/berkshelf/cli.rb,
lib/berkshelf/commands/shelf.rb,
lib/berkshelf/commands/test_command.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Cli

Returns a new instance of Cli.



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# File 'lib/berkshelf/cli.rb', line 27

def initialize(*args)
  super(*args)

  if @options[:config]
    unless File.exist?(@options[:config])
      raise ConfigNotFound.new(:berkshelf, @options[:config])
    end
    Berkshelf::Config.set_path(@options[:config])
  end

  if @options[:debug]
    Berkshelf.logger.level = ::Logger::DEBUG
  end

  if @options[:quiet]
    Berkshelf.ui.mute!
  end

  Berkshelf.set_format @options[:format]
  @options = options.dup # unfreeze frozen options Hash from Thor
end

Class Method Details

.dispatch(meth, given_args, given_opts, config) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 11

def dispatch(meth, given_args, given_opts, config)
  unless (given_args & ['-h', '--help']).empty?
    if given_args.length == 1
      # berks --help
      super
    else
      command = given_args.first
      super(meth, ['help', command].compact, nil, config)
    end
  else
    super
    Berkshelf.formatter.cleanup_hook unless config[:current_command].name == 'help'
  end
end

Instance Method Details

#apply(environment_name) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 243

def apply(environment_name)
  berksfile    = ::Berkshelf::Berksfile.from_file(options[:berksfile])
  lock_options = Hash[options].symbolize_keys

  berksfile.apply(environment_name, lock_options)
end

#configure ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 91

def configure
  path = File.expand_path(options[:path])

  if File.exist?(path) && !options[:force]
    raise Berkshelf::ConfigExists, 'A configuration file already exists. Re-run with the --force flag if you wish to overwrite it.'
  end

  @config = Berkshelf::Config.new(path)

  [
    'chef.chef_server_url',
    'chef.node_name',
    'chef.client_key',
    'chef.validation_client_name',
    'chef.validation_key_path',
    'vagrant.vm.box',
    'vagrant.vm.box_url',
  ].each do |attribute|
    default = @config.get_attribute(attribute)

    message = "Enter value for #{attribute}"
    message << " (default: '#{default}')" if default
    message << ": "

    input = Berkshelf.ui.ask(message)

    if input.present?
      @config.set_attribute(attribute, input)
    end
  end

  unless @config.valid?
    raise InvalidConfiguration.new(@config.errors)
  end

  @config.save

  Berkshelf.formatter.msg "Config written to: '#{path}'"
end

#contingent(name) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 347

def contingent(name)
  berksfile = Berksfile.from_file(options[:berksfile])

  sources = Berkshelf.ui.mute { berksfile.resolve(berksfile.sources)[:solution] }.sort
  dependencies = sources.select { |cookbook| cookbook.dependencies.include?(name) }

  if dependencies.empty?
    Berkshelf.formatter.msg "There are no cookbooks contingent upon '#{name}' defined in this Berksfile"
  else
    Berkshelf.formatter.msg "Cookbooks in this Berksfile contingent upon #{name}:"
    print_list(dependencies)
  end
end

#cookbook(name) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 395

def cookbook(name)
  Berkshelf.formatter.deprecation '--git is now the default' if options[:git]
  Berkshelf.formatter.deprecation '--vagrant is now the default' if options[:vagrant]

  unless Config.instance.valid?
    raise InvalidConfiguration.new(Config.instance.errors)
  end

  ::Berkshelf::CookbookGenerator.new([File.join(Dir.pwd, name), name], options).invoke_all
end

#init(path = Dir.pwd) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 288

def init(path = Dir.pwd)
  Berkshelf.formatter.deprecation '--git is now the default' if options[:git]
  Berkshelf.formatter.deprecation '--vagrant is now the default' if options[:vagrant]

  if File.chef_cookbook?(path)
    options[:chefignore] = true
    options[:metadata_entry] = true
  end

  ::Berkshelf::InitGenerator.new([path], options).invoke_all

  ::Berkshelf.formatter.msg 'Successfully initialized'
end

#install ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 151

def install
  berksfile = ::Berkshelf::Berksfile.from_file(options[:berksfile])
  berksfile.install(options)
end

#list ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 309

def list
  berksfile = Berksfile.from_file(options[:berksfile])
  sources = Berkshelf.ui.mute { berksfile.resolve(berksfile.sources)[:solution] }.sort

  if sources.empty?
    Berkshelf.formatter.msg 'There are no cookbooks installed by your Berksfile'
  else
    Berkshelf.formatter.msg 'Cookbooks installed by your Berksfile:'
    print_list(sources)
  end
end

#outdated(*cookbook_names) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 265

def outdated(*cookbook_names)
  berksfile = ::Berkshelf::Berksfile.from_file(options[:berksfile])
  Berkshelf.formatter.msg 'Listing outdated cookbooks with newer versions available...'
  Berkshelf.formatter.msg 'BETA: this feature will only pull differences from the community site and will'
  Berkshelf.formatter.msg 'BETA: ignore all other sources you may have defined'
  Berkshelf.formatter.msg ''

  outdated_options = {
    cookbooks: cookbook_names
  }.merge(options).symbolize_keys

  outdated = berksfile.outdated(outdated_options)

  if outdated.empty?
    Berkshelf.formatter.msg 'All cookbooks up to date'
  else
    outdated.each do |cookbook, latest_version|
      Berkshelf.formatter.msg "Cookbook '#{cookbook.name} (#{cookbook.version_constraint})' is outdated (#{latest_version})"
    end
  end
end

#package(name = nil) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 382

def package(name = nil)
  berksfile = Berkshelf::Berksfile.from_file(options[:berksfile])
  berksfile.package(name, options)
end

#show(name) ⇒ Object

Raises:



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# File 'lib/berkshelf/cli.rb', line 328

def show(name)
  berksfile = Berksfile.from_file(options[:berksfile])

  cookbook = Berkshelf.ui.mute {
    berksfile.resolve(berksfile.find(name))[:solution].first
  }

  raise CookbookNotFound, "Cookbook '#{name}' is not installed by your Berksfile" unless cookbook

  Berkshelf.formatter.show(cookbook)
end

#update(*cookbook_names) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 171

def update(*cookbook_names)
  berksfile = Berksfile.from_file(options[:berksfile])

  update_options = {
    cookbooks: cookbook_names
  }.merge(options).symbolize_keys

  berksfile.update(update_options)
end

#upload(*cookbook_names) ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 222

def upload(*cookbook_names)
  berksfile = ::Berkshelf::Berksfile.from_file(options[:berksfile])

  upload_options             = Hash[options.except(:no_freeze, :berksfile)].symbolize_keys
  upload_options[:cookbooks] = cookbook_names
  upload_options[:freeze]    = false if options[:no_freeze]

  berksfile.upload(upload_options)
end

#version ⇒ Object 



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# File 'lib/berkshelf/cli.rb', line 388

def version
  Berkshelf.formatter.msg version_header
  Berkshelf.formatter.msg "\n"
  Berkshelf.formatter.msg license
end