Module: ModuleSync

Includes:
Constants
Defined in:
lib/modulesync.rb,
lib/modulesync/cli.rb,
lib/modulesync/git.rb,
lib/modulesync/hook.rb,
lib/modulesync/util.rb,
lib/modulesync/renderer.rb,
lib/modulesync/constants.rb

Defined Under Namespace

Modules: Constants, Git, Hook, Renderer, Util Classes: CLI

Constant Summary

Constants included from Constants

Constants::CONF_FILE, Constants::GLOBAL_DEFAULTS_KEY, Constants::HOOK_FILE, Constants::MODULESYNC_CONF_FILE, Constants::MODULE_CONF_FILE, Constants::MODULE_FILES_DIR

Class Method Summary collapse

Class Method Details

.local_file(config_path, file) ⇒ Object 



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# File 'lib/modulesync.rb', line 12

def self.local_file(config_path, file)
  "#{config_path}/#{MODULE_FILES_DIR}/#{file}"
end

.local_files(path) ⇒ Object 



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# File 'lib/modulesync.rb', line 20

def self.local_files(path)
  if File.exists?(path)
    local_files = Find.find(path).collect { |file| file if !File.directory?(file) }.compact
  else
    puts "#{path} does not exist. Check that you are working in your module configs directory or that you have passed in the correct directory with -c."
    exit
  end
end

.managed_modules(path, filter) ⇒ Object 



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# File 'lib/modulesync.rb', line 33

def self.managed_modules(path, filter)
  managed_modules = Util.parse_config(path)
  if managed_modules.empty?
    puts "No modules found at #{path}. Check that you specified the right configs directory containing managed_modules.yml."
    exit
  end
  managed_modules.select! { |m| m =~ Regexp.new(filter) } unless filter.nil?
  managed_modules
end

.module_file(project_root, puppet_module, file) ⇒ Object 



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# File 'lib/modulesync.rb', line 16

def self.module_file(project_root, puppet_module, file)
  "#{project_root}/#{puppet_module}/#{file}"
end

.module_files(local_files, path) ⇒ Object 



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# File 'lib/modulesync.rb', line 29

def self.module_files(local_files, path)
  local_files.map { |file| file.sub(/#{path}/, '') }
end

.run(args) ⇒ Object 



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# File 'lib/modulesync.rb', line 43

def self.run(args)
  cli = CLI.new
  cli.parse_opts(args)
  options  = cli.options
  if options[:command] == 'update'
    defaults = Util.parse_config("#{options[:configs]}/#{CONF_FILE}")

    path = "#{options[:configs]}/#{MODULE_FILES_DIR}"
    local_files = self.local_files(path)
    module_files = self.module_files(local_files, path)

    managed_modules = self.managed_modules("#{options[:configs]}/managed_modules.yml", options[:filter])

    # managed_modules is either an array or a hash
    managed_modules.each do |puppet_module, opts|
      puts "Syncing #{puppet_module}"
      unless options[:offline]
        git_base = "#{options[:git_base]}#{options[:namespace]}"
        Git.pull(git_base, puppet_module, options[:branch], options[:project_root], opts || {})
      end
      module_configs = Util.parse_config("#{options[:project_root]}/#{puppet_module}/#{MODULE_CONF_FILE}")
      global_defaults = defaults[GLOBAL_DEFAULTS_KEY] || {}
      module_defaults = module_configs[GLOBAL_DEFAULTS_KEY] || {}
      files_to_manage = (module_files | defaults.keys | module_configs.keys) - [GLOBAL_DEFAULTS_KEY]
      files_to_delete = []
      files_to_manage.each do |file|
        file_configs = global_defaults.merge(defaults[file] || {}).merge(module_defaults).merge(module_configs[file] || {})
        file_configs[:puppet_module] = puppet_module
        if file_configs['unmanaged']
          puts "Not managing #{file} in #{puppet_module}"
          files_to_delete << file
        elsif file_configs['delete']
          Renderer.remove(module_file(options['project_root'], puppet_module, file))
        else
          erb = Renderer.build(local_file(options[:configs], file))
          template = Renderer.render(erb, file_configs)
          Renderer.sync(template, "#{options[:project_root]}/#{puppet_module}/#{file}")
        end
      end
      files_to_manage -= files_to_delete
      if options[:noop]
        Git.update_noop(puppet_module, options)
      elsif not options[:offline]
        Git.update(puppet_module, files_to_manage, options)
      end
    end
  elsif options[:command] == 'hook'
    Hook.hook(args[1], options)
  end
end