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Contents
require 'rails/generators'
# Some projects don't have the inflection "REST" as an acronym, so this is a helper class to prevent
# this generator from being namespaced under `r_e_s_t_framework`.
# :nocov:
class RESTFrameworkCustomGeneratorControllerNamespace < String
def camelize
return "RESTFramework"
end
end
# :nocov:
class RESTFramework::Generators::ControllerGenerator < Rails::Generators::Base
PATH_REGEX = /^\/*([a-z0-9_\/]*[a-z0-9_])(?:[\.a-z\/]*)$/
desc <<~END
Description:
Generates a new REST Framework controller.
Specify the controller as a path, including the module, if needed, like:
'parent_module/controller_name'.
Example:
`rails generate rest_framework:controller user_api/groups`
Generates a controller at `app/controllers/user_api/groups_controller.rb` named
`UserApi::GroupsController`.
END
argument :path, type: :string
class_option(
:parent_class,
type: :string,
default: 'ApplicationController',
desc: "Inheritance parent",
)
class_option(
:include_base,
type: :boolean,
default: false,
desc: "Include `BaseControllerMixin`, not `ModelControllerMixin`",
)
# Some projects may not have the inflection "REST" as an acronym, which changes this generator to
# be namespaced in `r_e_s_t_framework`, which is weird.
def self.namespace
return RESTFrameworkCustomGeneratorControllerNamespace.new("rest_framework:controller")
end
def create_rest_controller_file
unless (path_match = PATH_REGEX.match(self.path))
raise StandardError.new("Path isn't correct.")
end
cleaned_path = path_match[1]
content = <<~END
class #{cleaned_path.camelize}Controller < #{options[:parent_class]}
include RESTFramework::#{
options[:include_base] ? "BaseControllerMixin" : "ModelControllerMixin"
}
end
END
create_file("app/controllers/#{path}_controller.rb", content)
end
end
Version data entries
11 entries across 11 versions & 1 rubygems