Class: Batali::Command::Cache

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

Overview

Cache management and information

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

#display ⇒ Object

Display local cache information



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# File 'lib/batali/command/cache.rb', line 28

def display
  cache_size = Dir.glob(File.join(cache_directory, '**', '**', '*')).map do |path|
    File.size(path) if File.file?(path)
  end.compact.inject(&:+).to_i
  cache_size = "#{sprintf('%.2f', ((cache_size / 1024.to_f) / 1024))}M"
  [
    "#{ui.color('Path:', :bold)} #{cache_directory}",
    "#{ui.color('Size:', :bold)} #{cache_size}"
  ].each do |line|
    ui.puts "  #{line}"
  end
end

#execute! ⇒ Object

Display information from manifest



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# File 'lib/batali/command/cache.rb', line 10

def execute!
  if(opts[:scrub])
    scrub!
  end
  ui.puts ui.color('Batali cache information:', :bold) + "\n"
  display
end

#scrub! ⇒ Object

Remove all contents from local cache



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# File 'lib/batali/command/cache.rb', line 19

def scrub!
  ui.confirm "Remove all contents from local cache (#{cache_directory})"
  run_action 'Scrubbing local cache' do
    FileUtils.rm_rf(cache_directory)
    nil
  end
end