Class: Packager::Packager

Inherits:
Chef::Knife
  • Object
show all
Defined in:
lib/chef/knife/packager.rb

Instance Method Summary collapse

Instance Method Details

#get_cookbook_name ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 83

def get_cookbook_name
  name = IO.read(Berkshelf.find_metadata).match(/^name.*/).to_s.split('"')[1]
  if name.nil?
    return Dir.pwd.split("/")[-1]
  else
    return name
  end

end

#get_cookbook_version(params) ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 67

def get_cookbook_version(params)
    if params
        return params
    else
        IO.read(Berkshelf.find_metadata).match(/^version.*/).to_s.split('"')[1]
    end
end

#get_dependencies ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 46

def get_dependencies()
  puts ui.highline.color  "Gathering cookbook dependencies (this will take a minute)", :green
  STDOUT.sync = true
  berks =  `berks install --path #{@tmp}/cookbooks`
  unless $?.exitstatus == 0
    puts ui.highline.color  "Failed to gather dependencies", :red
    exit 3
  end
  puts berks
end

#get_folder_name ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 75

def get_folder_name
  if @config.project_name
    return @config.project_name
  else
    get_cookbook_name
  end
end

#package_files ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 57

def package_files
  puts ui.highline.color  "== Packaging cookbook", :green
  `cd #{@tmp}; tar zcf #{get_cookbook_name}.#{@cookbook_version}.tgz ./cookbooks`
  unless $?.exitstatus == 0
    puts ui.highline.color  "Failed to archive cookbooks", :red
    exit 3
  end
  return "#{@tmp}/#{get_cookbook_name}.#{@cookbook_version}.tgz"
end

#run ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 33

def run
    $stdout.sync = true
    @cookbook_version = get_cookbook_version(config[:"version-override"])
    Berkshelf::Config.new
    @config = VoxConfig.new(Dir.pwd)
    @tmp = Dir.mktmpdir
    get_dependencies
    pkg = package_files
    upload_cookbooks(pkg)
    FileUtils.remove_entry_secure(@tmp)
end

#upload_cookbooks(file) ⇒ Object 



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# File 'lib/chef/knife/packager.rb', line 93

def upload_cookbooks(file)
  service = S3::Service.new({
                              :access_key_id     =>  @config.aws_key,
                              :secret_access_key =>  @config.aws_secret
  })
  bucket = service.buckets.find(@config.bucket_name)
  puts ui.highline.color  "== Uploading cookbook [#{file}]", :green

  ## Only upload files, we're not interested in directories
  if File.file?(file)
    remote_file = "#{get_folder_name}/#{file.split("/")[-1]}"

    begin
      obj = bucket.objects.find_first(remote_file)
      if yes? "This cookbook version already exists, do you want to overwrite it ?", :red
        puts ui.highline.color  "== Ok, we'll overwrite it", :green
      else
        puts ui.highline.color  "== Ok, exiting", :green
        exit 0
      end
    rescue
      obj = nil
    end

    puts ui.highline.color  "== Uploading http://#{@config.bucket_name}/#{get_folder_name}/#{file.split("/")[-1]}", :blue
    obj = bucket.objects.build(remote_file)
    obj.content = open(file)
    obj.content_type = MIME::Types.type_for(file).to_s
    obj.save

  end
  puts ui.highline.color  "== Done syncing #{file.split('/')[-1]}",:green
end