lib/chamber/context_resolver.rb in chamber-2.7.1 vs lib/chamber/context_resolver.rb in chamber-2.8.0

@@ -7,23 +7,36 @@
 class   ContextResolver
   def initialize(options = {})
     self.options = Hashie::Mash.new(options)
   end
 
+  # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity
+  # rubocop:disable Metrics/PerceivedComplexity, Metrics/MethodLength
   def resolve
     options[:rootpath]       ||= Pathname.pwd
     options[:rootpath]         = Pathname.new(options[:rootpath])
     options[:encryption_key]   = resolve_encryption_key(options[:encryption_key])
     options[:decryption_key]   = resolve_decryption_key(options[:decryption_key])
     options[:namespaces]     ||= []
     options[:preset]         ||= resolve_preset
 
-    if options[:preset] == 'rails'
+    if %w{rails rails-engine}.include?(options[:preset])
+      if options[:preset] == 'rails-engine'
+        engine_spec_dummy_directory = options[:rootpath] + 'spec' + 'dummy'
+        engine_test_dummy_directory = options[:rootpath] + 'test' + 'dummy'
+
+        options[:rootpath] = if (engine_spec_dummy_directory + 'config.ru').exist?
+                               engine_spec_dummy_directory
+                             elsif (engine_test_dummy_directory + 'config.ru').exist?
+                               engine_test_dummy_directory
+                             end
+      end
+
       options[:basepath]     ||= options[:rootpath] + 'config'
 
       if options[:namespaces] == []
-        require options[:rootpath].join('config', 'application')
+        require options[:rootpath].join('config', 'application').to_s
 
         options[:namespaces]   = [
           ::Rails.env,
           Socket.gethostname,
         ]
@@ -39,21 +52,27 @@
 
     options
   rescue LoadError
     options
   end
+  # rubocop:enable Metrics/AbcSize, Metrics/CyclomaticComplexity
+  # rubocop:enable Metrics/PerceivedComplexity, Metrics/MethodLength
 
   def self.resolve(options = {})
     new(options).resolve
   end
 
   protected
 
   attr_accessor :options
 
   def resolve_preset
-    'rails' if in_a_rails_project?
+    if in_a_rails_project?
+      'rails'
+    elsif in_a_rails_engine?
+      'rails-engine'
+    end
   end
 
   def resolve_encryption_key(key)
     key ||= options[:rootpath] + '.chamber.pub.pem'
 
@@ -66,9 +85,14 @@
   end
 
   def in_a_rails_project?
     (options[:rootpath] + 'config.ru').exist? &&
     rails_executable_exists?
+  end
+
+  def in_a_rails_engine?
+    (options[:rootpath] + 'spec' + 'dummy' + 'config.ru').exist? ||
+    (options[:rootpath] + 'test' + 'dummy' + 'config.ru').exist?
   end
 
   def rails_executable_exists?
     options[:rootpath].join('bin',    'rails').exist? ||
     options[:rootpath].join('script', 'rails').exist? ||