Class: AutoConfig::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/autoconfig.rb

Class Method Summary collapse

Class Method Details

.autoload ⇒ Object Also known as: reload 



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# File 'lib/autoconfig.rb', line 49

def autoload
  wipe
  files = Dir.glob(File.join(path,pattern))
  begin
    old_verbose, $VERBOSE = $VERBOSE, nil

    files.each do |file|
      name = File.basename(file, pattern.gsub('*',''))
      next if name.match(ignored_filenames) || name.match(/-overrides/)

      constant_name = "#{name}Config".gsub('-','_').camelize.intern
      begin
        Object::const_set(constant_name, load(name))
        @autoset_constants ||= Set.new
        @autoset_constants << constant_name
      rescue StandardError => e
        @errors << <<-ERROR
          Error reading file #{file} into #{constant_name}.
          #{$!.inspect}
          #{$@}
          You can skip it by adding it to AUTOCONFIG_IGNORE.
        ERROR
      end
    end

    raise @errors.to_a.join( "\n" ) unless @errors.empty?

  ensure
    $VERBOSE = old_verbose
  end
end

.environment ⇒ Object 



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# File 'lib/autoconfig.rb', line 31

def environment
  ENV['AUTOCONFIG_ENV'] || ENV['APP_ENV'] || (rails? && Rails.env) || 'development'
end

.ignored_filenames ⇒ Object 



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# File 'lib/autoconfig.rb', line 39

def ignored_filenames
  names = ENV['AUTOCONFIG_IGNORE'] ? "database|" + ENV['AUTOCONFIG_IGNORE'].gsub(/\s/,'|') : 'database'
  Regexp.new(names)
end

.load(name) ⇒ Object 



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# File 'lib/autoconfig.rb', line 44

def load(name)
  HierarchicalConfig.load_config( name, path, environment )
end

.path ⇒ Object 



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# File 'lib/autoconfig.rb', line 27

def path
  ENV['AUTOCONFIG_PATH'] || File.expand_path('config',root)
end

.pattern ⇒ Object 



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# File 'lib/autoconfig.rb', line 23

def pattern
  ENV['AUTOCONFIG_PATTERN'] || '*.yml'
end

.rails? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/autoconfig.rb', line 35

def rails?
  Object::const_defined? "Rails"
end

.root ⇒ Object 



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# File 'lib/autoconfig.rb', line 18

def root
  rails_root = (rails? && (Rails.root || File.expand_path('../', ENV['BUNDLE_GEMFILE'])))
  ENV['AUTOCONFIG_ROOT'] || ENV['APP_ROOT'] || rails_root || Dir.pwd
end