Class: Batali::Command::Install

Inherits:
Batali::Command show all
Defined in:
lib/batali/command/install.rb

Overview

Install cookbooks based on manifest

Constant Summary

Constants inherited from Batali::Command

DEFAULT_CONFIGURATION_FILES

Instance Method Summary collapse

Methods inherited from Batali::Command

#batali_file, #cache_directory, #dry_run, #infrastructure?, #initialize, #manifest

Constructor Details

This class inherits a constructor from Batali::Command

Instance Method Details

#execute! ⇒ Object

Install cookbooks



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# File 'lib/batali/command/install.rb', line 11

def execute!
  dry_run('Cookbook installation') do
    install_path = config.fetch(:path, 'cookbooks')
    run_action('Readying installation destination') do
      FileUtils.rm_rf(install_path)
      FileUtils.mkdir_p(install_path)
      nil
    end
    if(manifest.cookbook.nil? || manifest.cookbook.empty?)
      ui.error "No cookbooks defined within manifest! Try resolving first. (`batali resolve`)"
    else
      run_action('Installing cookbooks') do
        manifest.cookbook.each do |unit|
          if(unit.source.respond_to?(:cache))
            unit.source.cache = cache_directory(
              Bogo::Utility.snake(unit.source.class.name.split('::').last)
            )
          end
          asset_path = unit.source.asset
          final_path = File.join(install_path, unit.name)
          if(infrastructure?)
            final_path << "-#{unit.version}"
          end
          begin
            FileUtils.cp_r(
              File.join(asset_path, '.'),
              final_path
            )
          ensure
            unit.source.clean_asset(asset_path)
          end
        end
        nil
      end
    end
  end
end