backend: configure rubocop / standardrb

twenty-backend/.bundle/config

@@ -0,0 +1,3 @@
+---
+BUNDLE_PATH: ".gems"
+BUNDLE_BUILD__SQLITE3: "--enable-system-libraries"

twenty-backend/Gemfile

@@ -1,5 +1,3 @@
 # frozen_string_literal: true
 source "https://rubygems.org"
-gem "cmd.rb", github: "0x1eef/cmd.rb"
-gem "ryo.rb", github: "0x1eef/ryo.rb"
 gemspec

twenty-backend/lib/twenty-backend.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Twenty
   require "webrick"
   require "active_record"

twenty-backend/lib/twenty-backend/migration.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Twenty::Migration
   ##
   # @return [String]

twenty-backend/lib/twenty-backend/migration/1_create_connections.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class CreateConnections < ActiveRecord::Migration[7.1]
   def up
     create_table(:connections) do |t|

twenty-backend/lib/twenty-backend/migration/2_create_issues.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class CreateIssues < ActiveRecord::Migration[7.1]
   def up
     create_table(:issues) do |t|

twenty-backend/lib/twenty-backend/migration/3_add_unique_index_to_connections.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AddUniqueIndexToConnections < ActiveRecord::Migration[7.1]
   def up
     add_index :connections, [:name, :path], unique: true

twenty-backend/lib/twenty-backend/migration/4_rename_issues_to_tasks.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class RenameIssuesToTasks < ActiveRecord::Migration[7.1]
   def up
     rename_table :issues, :tasks

twenty-backend/lib/twenty-backend/migration/5_rename_connections_to_projects.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class RenameConnectionsToProjects < ActiveRecord::Migration[7.1]
   def up
     rename_table :connections, :projects

twenty-backend/lib/twenty-backend/model.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Twenty::Model < ActiveRecord::Base
   require "fileutils"
   extend FileUtils
@@ -22,7 +24,7 @@ class Twenty::Model < ActiveRecord::Base
   # @api private
   def self.connect_database
     ActiveRecord::Base.establish_connection(
-      adapter: 'sqlite3',
+      adapter: "sqlite3",
       database:,
       pool: 3
     )

twenty-backend/lib/twenty-backend/model/project.rb

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 class Twenty::Project < Twenty::Model
-  self.table_name = 'projects'
+  self.table_name = "projects"
 
   ##
   # Validations
@@ -8,7 +10,7 @@ class Twenty::Project < Twenty::Model
 
   ##
   # Associations
-  has_many :tasks, class_name: 'Twenty::Task'
+  has_many :tasks, class_name: "Twenty::Task"
 
   def to_json(options = {})
     {id:, name:, path:}.to_json(options)

twenty-backend/lib/twenty-backend/model/task.rb

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 class Twenty::Task < Twenty::Model
-  self.table_name = 'tasks'
+  self.table_name = "tasks"
 
   ##
   # Validations
@@ -10,7 +12,7 @@ class Twenty::Task < Twenty::Model
 
   ##
   # Associations
-  belongs_to :project, class_name: 'Twenty::Project'
+  belongs_to :project, class_name: "Twenty::Project"
 
   ##
   # Scopes

twenty-backend/lib/twenty-backend/servlet.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Twenty::Servlet < WEBrick::HTTPServlet::AbstractServlet
   require_relative "servlet/response"
   require_relative "servlet/projects"

twenty-backend/lib/twenty-backend/servlet/mixin/response_mixin.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Twenty::Servlet::ResponseMixin
   ##
   # Sets 200 response.

twenty-backend/lib/twenty-backend/servlet/mixin/server_mixin.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Twenty::Servlet::ServerMixin
   ##
   # @param [Hash] options
@@ -8,8 +10,8 @@ module Twenty::Servlet::ServerMixin
   #  Returns an instance of WEBrick::HTTPServer.
   def server(options = {})
     server = WEBrick::HTTPServer.new server_options.merge(options)
-    server.mount '/servlet/projects', Twenty::Servlet::Projects
-    server.mount '/servlet/tasks', Twenty::Servlet::Tasks
+    server.mount "/servlet/projects", Twenty::Servlet::Projects
+    server.mount "/servlet/tasks", Twenty::Servlet::Tasks
     server
   end
 

twenty-backend/lib/twenty-backend/servlet/projects.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Twenty::Servlet::Projects < Twenty::Servlet
   ##
   # GET /servlet/projects

twenty-backend/lib/twenty-backend/servlet/response.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Twenty::Servlet::Response
   ##
   # @param [WEBrick::HTTPResponse] res
@@ -52,6 +54,7 @@ class Twenty::Servlet::Response
   end
 
   private
+
   attr_reader :res
   def default_body_for(status)
     case status

twenty-backend/lib/twenty-backend/servlet/tasks.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Twenty::Servlet::Tasks < Twenty::Servlet
   ##
   # GET /servlet/tasks/
@@ -7,7 +9,7 @@ class Twenty::Servlet::Tasks < Twenty::Servlet
     when ""
       tasks = Twenty::Task.open.order(updated_at: :desc)
       ok(res, tasks:)
-    when %r|^/([\d]+)/?$|
+    when %r{^/([\d]+)/?$}
       task = Twenty::Task.find_by(id: $1)
       task ? ok(res, task:) : not_found(res)
     else
@@ -50,7 +52,7 @@ class Twenty::Servlet::Tasks < Twenty::Servlet
   # DELETE /servlet/tasks/<id>/
   def do_DELETE(req, res)
     case req.path_info
-    when %r|^/([\d]+)/?$|
+    when %r{^/([\d]+)/?$}
       task = Twenty::Task.find_by(id: $1)
       task.destroy ? ok(res) : not_found(res)
     else