Add support for generators in mountable engines

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Added
+
+- Implemented support for using the generators in mountable engines
+
 ### Fixed
 
 - Fixed edge cases in collection rendering for resources without a decorator

lib/generators/pragma/resource_generator.rb

@@ -16,30 +16,33 @@ def copy_initializer_file
     private
 
     def copy_resource_files
-      directory 'resource/resource', "app/resources/api/v#{options['version']}/#{file_name}"
+      directory(
+        'resource/resource',
+        "app/resources/#{namespaced_path}/api/v#{options['version']}/#{file_name}"
+      )
     end
 
     def copy_controller
       template(
         'resource/controller.rb',
-        "app/controllers/api/v#{options['version']}/#{file_name.pluralize}_controller.rb"
+        "app/controllers/#{namespaced_path}/api/v#{options['version']}/#{file_name.pluralize}_controller.rb"
       )
     end
 
     def copy_spec
       template(
         'resource/spec.rb',
-        "spec/requests/api/v#{options['version']}/#{file_name.pluralize}_spec.rb"
+        "spec/requests/#{namespaced_path}/api/v#{options['version']}/#{file_name.pluralize}_spec.rb"
       )
     end
 
-    def class_path
+    def route_path
       ['api', "v#{options['version']}"]
     end
 
     # Taken from https://github.com/rails/rails/blob/master/railties/lib/rails/generators/rails/resource_route/resource_route_generator.rb
     def generate_route
-      class_path.each_with_index do |namespace, index|
+      route_path.each_with_index do |namespace, index|
         write("namespace :#{namespace} do", index + 1)
       end
 
@@ -54,7 +57,7 @@ def generate_route
       )
       # rubocop:enable Metrics/LineLength
 
-      class_path.each_index do |index|
+      route_path.each_index do |index|
         write('end', route_length - index)
       end
 
@@ -73,7 +76,7 @@ def write(str, indent)
     end
 
     def route_length
-      class_path.length
+      route_path.length
     end
   end
 end

lib/generators/pragma/templates/resource/controller.rb.tt

@@ -1,6 +1,8 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     class <%= file_name.pluralize.camelcase %>Controller < ResourceController
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/contract/base.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/contract/create.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/contract/update.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/decorator/collection.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -13,3 +14,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/decorator/instance.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -9,3 +10,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/operation/create.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/operation/destroy.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/operation/index.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/operation/show.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/operation/update.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -8,3 +9,4 @@ module API
     end
   end
 end
+<% end -%>

lib/generators/pragma/templates/resource/resource/policy.rb.tt

@@ -1,3 +1,4 @@
+<% module_namespacing do -%>
 module API
   module V<%= options['version'] %>
     module <%= file_name.camelcase %>
@@ -27,3 +28,4 @@ module API
     end
   end
 end
+<% end -%>

lib/pragma/rails/version.rb

@@ -2,6 +2,6 @@
 
 module Pragma
   module Rails
-    VERSION = '2.0.1'
+    VERSION = '2.1.0'
   end
 end