Contents

# frozen_string_literal: true

require "pathname"
require "refinements/hashes"
require "refinements/structs"
require "runcom"
require "yaml"

module Rubysmith
  module Configuration
    # Represents the fully assembled Command Line Interface (CLI) configuration.
    class Loader
      using Refinements::Hashes
      using Refinements::Structs

      DEFAULTS = YAML.load_file(Pathname(__dir__).join("defaults.yml")).freeze
      CLIENT = Runcom::Config.new "#{Identity::NAME}/configuration.yml", defaults: DEFAULTS

      ENHANCERS = [
        Enhancers::CurrentTime.new,
        Enhancers::GitEmail.new,
        Enhancers::GitHubUser.new,
        Enhancers::GitUser.new
      ].freeze

      def self.call(...) = new(...).call

      def self.with_defaults = new(client: DEFAULTS, enhancers: [])

      def initialize content: Content.new, client: CLIENT, enhancers: ENHANCERS
        @content = content
        @client = client
        @enhancers = enhancers
      end

      def call
        enhancers.reduce(preload_content) { |preload, enhancer| enhancer.call preload }
                 .freeze
      end

      private

      attr_reader :content, :client, :enhancers

      def preload_content = content.merge(**client.to_h.flatten_keys)
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
rubysmith-1.1.1	lib/rubysmith/configuration/loader.rb
rubysmith-1.1.0	lib/rubysmith/configuration/loader.rb
rubysmith-1.0.0	lib/rubysmith/configuration/loader.rb