lib/lono/layering.rb in lono-7.5.2 vs lib/lono/layering.rb in lono-8.0.0.pre.rc1

@@ -1,65 +1,23 @@
-module Lono
-  class Layering < AbstractBase
-    extend Memoist
+require "active_support/lazy_load_hooks"
 
-    def initialize(config, options={}, env=Lono.env, root=Lono.root)
-      super(options)
-      # config can be params or variables
-      @config, @options, @env, @root = config, options, env, root
-      @requested = determine_requested
+module Lono
+  module Layering
+    def layers
+      pre_layers + main_layers + post_layers
     end
 
-    def locations
-      paths = always + requested
-      layers = paths.map do |path|
-        requested_file(path)
-      end.compact
-      print_layers(layers)
-      layers
+    def main_layers
+      super
     end
 
-    def always
-      base = "#{@root}/configs/#{@blueprint}/#{@config}/base"
-      env = "#{@root}/configs/#{@blueprint}/#{@config}/#{@env}"
-      [base, env]
+    def pre_layers
+      []
     end
 
-    def requested
-      standard_layers + direct_layers
+    def post_layers
+      []
     end
-
-    def standard_layers
-      config_level = "#{@root}/configs/#{@blueprint}/#{@config}/#{@requested}"
-      env_level = "#{@root}/configs/#{@blueprint}/#{@config}/#{@env}/#{@requested}"
-      template_level = "#{@root}/configs/#{@blueprint}/#{@config}/#{@env}/#{@template}/#{@requested}"
-      [config_level, env_level, template_level]
-    end
-
-    def direct_layers
-      if @requested.starts_with?('/')
-        [@requested] # IE: absolute full path
-      else
-        ["#{@root}/#{@requested}"] # IE : relative path within lono project]
-      end
-    end
-
-    def print_layers(layers)
-      return unless ENV["LONO_DEBUG_LAYERING"]
-      puts "layers #{@config}:"
-      pp layers
-    end
-
-    def determine_requested
-      # param is usually set from the convention. when set from convention stack name takes higher precedence
-      config_key = @config.singularize.to_sym # param or variable
-      @options[config_key] || @options[:config] || @stack
-    end
-
-    def requested_file(path)
-      # List of paths to consider from initial path provided. Combine params and variables possible paths for simplicity.
-      paths = [path, "#{path}.txt", "#{path}.sh", "#{path}.rb"].compact
-      paths.find { |p| File.file?(p) }
-    end
-    memoize :requested_file
   end
 end
+
+ActiveSupport.run_load_hooks(:lono_layering, Lono::Layering)