Merge pull request #107 from TruemarkDev/generator-for-rack-mini-prof…

…iler

Generator for rack mini profiler

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## master (unreleased)
+* Adds Rack Mini Profiler generator. ([@mausamp][])
 
 ## 0.13.0 (March 26th, 2024)
 * Adds Letter Opener generator. ([@coolprobn][])
@@ -84,3 +85,4 @@
 [@luathn]: https://github.com/luathn
 [@coolprobn]: https://github.com/coolprobn
 [@aadil]: https://github.com/AdilRT
+[@mausamp]: https://github.com/mausamp

README.md

@@ -84,6 +84,7 @@ The boring generator introduces following generators:
 - Install Whenever: `rails generate boring:whenever:install`
 - Install Rswag: `rails generate boring:rswag:install --rails_port=<rails_app_port> --authentication_type=<api_authentication_type> --skip_api_authentication=<skip_api_authentication> --api_authentication_options=<api_authentication_options> --enable_swagger_ui_authentication=<enable_swagger_ui_authentication>`
 - Install Webmock: `rails generate boring:webmock:install --app_test_framework=<test_framework>`
+- Install Rack Mini Profiler: `rails generate boring:rack_mini_profiler:install`
 
 ## Screencasts
 

lib/generators/boring/rack_mini_profiler/install/install_generator.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module Boring
+  module RackMiniProfiler
+    class InstallGenerator < Rails::Generators::Base
+      desc 'Adds rack mini profiler to the application'
+
+      def add_rack_mini_profiler_gem
+        say 'Adding rack mini profiler gem', :green
+
+        gem 'rack-mini-profiler', require: false
+
+        Bundler.with_unbundled_env do
+          run 'bundle install'
+        end
+      end
+
+      def configure_rack_mini_profiler
+        say 'Configuring rack mini profiler', :green
+
+        Bundler.with_unbundled_env do
+          run 'bundle exec rails g rack_mini_profiler:install'
+        end
+      end
+    end
+  end
+end

test/generators/rack_mini_profiler_install_generator_test.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+require 'generators/boring/rack_mini_profiler/install/install_generator'
+
+class RackMiniProfilerGeneratorTest < Rails::Generators::TestCase
+  tests Boring::RackMiniProfiler::InstallGenerator
+  setup :build_app
+  teardown :teardown_app
+
+  include GeneratorHelper
+
+  def destination_root
+    app_path
+  end
+
+  def test_should_configure_rack_mini_profiler_gem
+    Dir.chdir(app_path) do
+      quietly { run_generator }
+
+      assert_file 'Gemfile' do |content|
+        assert_match(/gem 'rack-mini-profiler', require: false/, content)
+      end
+
+      assert_file 'config/initializers/rack_mini_profiler.rb' do |content|
+        assert_match(/if Rails\.env\.development\?/, content)
+        assert_match(/Rack::MiniProfilerRails.initialize!\(Rails.application\)/, content)
+      end
+    end
+  end
+end