Handles caching of configurations and association of inspected ruby files to configurations.
# File lib/rubocop/config_store.rb, line 6 def initialize # @options_config stores a config that is specified in the command line. # This takes precedence over configs located in any directories @options_config = nil # @path_cache maps directories to configuration paths. We search # for .rubocop.yml only if we haven't already found it for the # given directory. @path_cache = {} # @object_cache maps configuration file paths to # configuration objects so we only need to load them once. @object_cache = {} end
# File lib/rubocop/config_store.rb, line 27 def for(file_or_dir) return @options_config if @options_config dir = if File.directory?(file_or_dir) file_or_dir else File.dirname(file_or_dir) end @path_cache[dir] ||= ConfigLoader.configuration_file_for(dir) path = @path_cache[dir] @object_cache[path] ||= begin print "For #{dir}: " if ConfigLoader.debug? ConfigLoader.configuration_from_file(path) end end
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