Class: Chef::Knife::ParatrooperInit

Inherits:
Chef::Knife show all
Includes:
FileUtils
Defined in:
lib/chef/knife/paratrooper_init.rb

Instance Method Summary collapse

Instance Method Details

#create_conffiles ⇒ Object 



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# File 'lib/chef/knife/paratrooper_init.rb', line 62

def create_conffiles
  conffiles = %w[Gemfile Capfile config/deploy.rb Cheffile config/solo.json]
  extra_path = nil

  if config[:multistage]
    conffiles.insert(3, 'config/deploy/develop.rb')
    extra_path = 'multistage'
  end

  conffiles.each do |conffile|
    path = File.join(@base, conffile)
    unless File.exist?(path)
      ui.msg "creating %s" % path
      cp Paratrooper::Chef.resource(File.basename(conffile), extra_path), path
    end
  end
end

#create_ignorefiles ⇒ Object 



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# File 'lib/chef/knife/paratrooper_init.rb', line 80

def create_ignorefiles
  %w[.gitignore .hgignore].each do |ignore|
    path = File.join(@base, ignore)
    unless File.exist?(path)
      ui.msg "creating %s" % path
      File.open(path, 'w') do |f|
        f.puts("vendor/bundle/")
        f.puts("config/cookbooks/")
        f.puts("tmp/librarian/")
      end
    end
  end
end

#create_kitchen ⇒ Object 



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# File 'lib/chef/knife/paratrooper_init.rb', line 52

def create_kitchen
  mkdir_p @base
  mkdir_p @base, "config"
  mkdir_p @base, "config", "deploy"  if config[:multistage]

  %w[nodes roles environments data_bags cookbooks site-cookbooks].each do |subdir|
    mkdir_p @base, 'config', subdir, :keep => true
  end
end

#mkdir_p(*args) ⇒ Object 



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# File 'lib/chef/knife/paratrooper_init.rb', line 38

def mkdir_p(*args)
  options = args.last.kind_of?(Hash) ? args.pop : {}

  path = File.join(*args)
  if not File.exist? path
    ui.msg "creating %s/" % path
    FileUtils.mkdir_p(path)

    if options[:keep]
      touch File.join(path, '.keep')
    end
  end
end

#run ⇒ Object 



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# File 'lib/chef/knife/paratrooper_init.rb', line 21

def run
  @base = @name_args.first
  validate!
  mkdir_p @base
  create_kitchen
  create_conffiles
  create_ignorefiles
end

#validate! ⇒ Object 



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# File 'lib/chef/knife/paratrooper_init.rb', line 30

def validate!
  if @base.nil?
    show_usage
    ui.fatal "You must specify a directory. Use '.' to initialize the current directory."
    exit 1
  end
end