configure Brakeman and rubocop

Author: umairraza101

.rubocop.yml

@@ -0,0 +1,13 @@
+inherit_from: .rubocop_todo.yml
+Style/FrozenStringLiteralComment:
+  Enabled: false
+Metrics/LineLength:
+  Max: 130  
+Style/ClassAndModuleChildren:
+  Enabled: false
+Style/MixinUsage:
+  Enabled: false
+Style/Documentation:
+  Enabled: false
+Style/ExpandPathArguments:
+  Enabled: false

.rubocop_todo.yml

@@ -5,7 +5,7 @@ ruby '2.6.3'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.2.3'
-#For database
+# For database
 gem 'pg'
 # Use Puma as the app server
 gem 'puma', '~> 3.11'
@@ -30,16 +30,20 @@ gem 'bootsnap', '>= 1.1.0', require: false
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
-  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  gem 'byebug', platforms: %i[mri mingw x64_mingw]
 end
 
 group :development do
   # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
-  gem 'web-console', '>= 3.3.0'
   gem 'listen', '>= 3.0.5', '< 3.2'
+  gem 'web-console', '>= 3.3.0'
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
+  # Brakeman is a static analysis tool which checks Ruby on Rails applications for security vulnerabilities.
+  gem 'brakeman'
+  # RuboCop is a Ruby static code analyzer and code formatter
+  gem 'rubocop', require: false
 end
 
 group :test do
@@ -51,4 +55,4 @@ group :test do
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]

Gemfile

@@ -47,9 +47,11 @@ GEM
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (9.0.0)
+    ast (2.4.0)
     bindex (0.8.1)
     bootsnap (1.4.5)
       msgpack (~> 1.0)
+    brakeman (4.6.1)
     builder (3.2.3)
     byebug (11.0.1)
     capybara (3.29.0)
@@ -82,6 +84,7 @@ GEM
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     io-like (0.3.0)
+    jaro_winkler (1.5.3)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
     listen (3.1.5)
@@ -104,6 +107,9 @@ GEM
     nio4r (2.5.2)
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
+    parallel (1.17.0)
+    parser (2.6.4.1)
+      ast (~> 2.4.0)
     pg (1.1.4)
     public_suffix (4.0.1)
     puma (3.12.1)
@@ -134,11 +140,20 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
+    rainbow (3.0.0)
     rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
     regexp_parser (1.6.0)
+    rubocop (0.74.0)
+      jaro_winkler (~> 1.5.1)
+      parallel (~> 1.10)
+      parser (>= 2.6)
+      rainbow (>= 2.2.2, < 4.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 1.7)
+    ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
     rubyzip (1.3.0)
     sass (3.7.4)
@@ -176,6 +191,7 @@ GEM
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
+    unicode-display_width (1.6.0)
     web-console (3.7.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)
@@ -192,6 +208,7 @@ PLATFORMS
 
 DEPENDENCIES
   bootsnap (>= 1.1.0)
+  brakeman
   byebug
   capybara (>= 2.15)
   chromedriver-helper
@@ -201,6 +218,7 @@ DEPENDENCIES
   pg
   puma (~> 3.11)
   rails (~> 5.2.3)
+  rubocop
   sass-rails (~> 5.0)
   selenium-webdriver
   spring

Gemfile.lock

@@ -1,11 +1,9 @@
 #!/usr/bin/env ruby
 APP_ROOT = File.expand_path('..', __dir__)
 Dir.chdir(APP_ROOT) do
-  begin
-    exec "yarnpkg", *ARGV
-  rescue Errno::ENOENT
-    $stderr.puts "Yarn executable was not detected in the system."
-    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
-    exit 1
-  end
+  exec 'yarnpkg', *ARGV
+rescue Errno::ENOENT
+  warn 'Yarn executable was not detected in the system.'
+  warn 'Download Yarn at https://yarnpkg.com/en/docs/install'
+  exit 1
 end

bin/yarn

@@ -54,7 +54,7 @@
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
@@ -83,7 +83,7 @@
   # require 'syslog/logger'
   # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
 
-  if ENV["RAILS_LOG_TO_STDOUT"].present?
+  if ENV['RAILS_LOG_TO_STDOUT'].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
     logger.formatter = config.log_formatter
     config.logger    = ActiveSupport::TaggedLogging.new(logger)

config/environments/production.rb

@@ -4,16 +4,16 @@
 # the maximum value specified for Puma. Default is set to 5 threads for minimum
 # and maximum; this matches the default thread size of Active Record.
 #
-threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
+threads_count = ENV.fetch('RAILS_MAX_THREADS') { 5 }
 threads threads_count, threads_count
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 #
-port        ENV.fetch("PORT") { 3000 }
+port        ENV.fetch('PORT') { 3000 }
 
 # Specifies the `environment` that Puma will run in.
 #
-environment ENV.fetch("RAILS_ENV") { "development" }
+environment ENV.fetch('RAILS_ENV') { 'development' }
 
 # Specifies the number of `workers` to boot in clustered mode.
 # Workers are forked webserver processes. If using threads and workers together

config/puma.rb

@@ -1,4 +1,4 @@
-require "test_helper"
+require 'test_helper'
 
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
   driven_by :selenium, using: :chrome, screen_size: [1400, 1400]