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_slice(100) do |units_slice|
          units_slice.map do |unit|
            Thread.new do
              ui.debug "Starting unit install for: #{unit.name}<#{unit.version}>"
              if(unit.source.respond_to?(:cache_path))
                unit.source.cache_path = 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
                )
                ui.debug "Completed unit install for: #{unit.name}<#{unit.version}>"
              rescue => e
                ui.debug "Failed unit install for: #{unit.name}<#{unit.version}> - #{e.class}: #{e}"
                raise
              ensure
                unit.source.clean_asset(asset_path)
              end
            end
          end.map(&:join)
        end
        nil
      end
    end
  end
end