Module: Cucumber::Chef::Utility::LogHelper

Included in:
Cucumber::Chef::Utility
Defined in:
lib/cucumber/chef/utility/log_helper.rb

Instance Method Summary collapse

Instance Method Details

#log_dependencies ⇒ Object 



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# File 'lib/cucumber/chef/utility/log_helper.rb', line 36

def log_dependencies
  dependencies = {
    "cucumber_chef_version" => Cucumber::Chef::VERSION.inspect,
    "fog_version" => ::Fog::VERSION.inspect,
    "ruby_version" => RUBY_VERSION.inspect,
    "ruby_patchlevel" => RUBY_PATCHLEVEL.inspect,
    "ruby_platform" => RUBY_PLATFORM.inspect,
    "ztk_version" => ::ZTK::VERSION.inspect
  }

  if RUBY_VERSION >= "1.9"
    dependencies.merge!("ruby_engine" => RUBY_ENGINE.inspect)
  end

  dependencies
end

#log_details ⇒ Object 



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# File 'lib/cucumber/chef/utility/log_helper.rb', line 53

def log_details
  {
    "program" => $0.to_s.inspect,
    "uname" => %x(uname -a).chomp.strip.inspect,
    "chef_repo" => chef_repo.inspect,
    "log_file" => log_file.inspect,
    "config_rb" => config_rb.inspect,
    "labfile" => labfile.inspect
  }
end

#log_key_value(key, value, max_key_length) ⇒ Object 



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# File 'lib/cucumber/chef/utility/log_helper.rb', line 28

def log_key_value(key, value, max_key_length)
  $logger.info { " %s%s: %s" % [ key.upcase, '.' * (max_key_length - key.length), value.to_s ] }
end

#log_page_break(max_key_length, char = '-') ⇒ Object 



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# File 'lib/cucumber/chef/utility/log_helper.rb', line 32

def log_page_break(max_key_length, char='-')
  $logger.info { (char * (max_key_length * 2)) }
end

#logger ⇒ Object 



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# File 'lib/cucumber/chef/utility/log_helper.rb', line 64

def logger
  if (!defined?($logger) || $logger.nil?)
    $logger = ZTK::Logger.new(Cucumber::Chef.log_file)

    if Cucumber::Chef.is_rc?
      $logger.level = ZTK::Logger::DEBUG
    end

    dependencies    = log_dependencies
    details         = log_details

    max_key_length  = [dependencies.keys.map(&:length).max, details.keys.map(&:length).max].max + 2

    log_page_break(max_key_length, '=')

    details.sort.each do |key, value|
      log_key_value(key, value, max_key_length)
    end

    log_page_break(max_key_length)

    dependencies.sort.each do |key, value|
      log_key_value(key, value, max_key_length)
    end

    log_page_break(max_key_length)

  end

  $logger
end