Class: Rails::AppBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/rails/generators/rails/app/app_generator.rb

Overview

The application builder allows you to override elements of the application generator without being forced to reverse the operations of the default generator.

This allows you to override entire operations, like the creation of the Gemfile, README, or JavaScript files, without needing to know exactly what those operations do so you can create another template action.

class CustomAppBuilder < Rails::AppBuilder
  def test
    @generator.gem "rspec-rails", group: [:development, :test]
    run "bundle install"
    generate "rspec:install"
  end
end

Instance Method Summary collapse

Instance Method Details

#app ⇒ Object 



102
103
104
105
106
107
108
109
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 102

def app
  directory "app"

  empty_directory_with_keep_file "app/assets/images"

  keep_file  "app/controllers/concerns"
  keep_file  "app/models/concerns"
end

#bin ⇒ Object 



111
112
113
114
115
116
117
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 111

def bin
  exclude_pattern = Regexp.union([(/thrust/ if skip_thruster?), (/rubocop/ if skip_rubocop?), (/brakeman/ if skip_brakeman?), (/bundler-audit/ if skip_bundler_audit?)].compact)
  directory "bin", { exclude_pattern: exclude_pattern } do |content|
    "#{shebang}\n" + content
  end
  chmod "bin", 0755 & ~File.umask, verbose: false
end

#bin_when_updating ⇒ Object 



119
120
121
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 119

def bin_when_updating
  bin
end

#cifiles ⇒ Object 



86
87
88
89
90
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 86

def cifiles
  empty_directory ".github/workflows"
  template "github/ci.yml", ".github/workflows/ci.yml"
  template "github/dependabot.yml", ".github/dependabot.yml"
end

#config ⇒ Object 



123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 123

def config
  empty_directory "config"

  inside "config" do
    template "routes.rb" unless options[:update]
    template "application.rb"
    template "environment.rb"
    template "bundler-audit.yml" unless skip_bundler_audit?
    template "cable.yml" unless options[:update] || skip_action_cable?
    template "ci.rb"
    template "puma.rb"
    template "storage.yml" unless options[:update] || skip_active_storage?

    directory "environments"
    directory "initializers"
    directory "locales" unless options[:update]
  end
end

#config_target_version ⇒ Object 



272
273
274
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 272

def config_target_version
  @config_target_version || Rails::VERSION::STRING.to_f
end

#config_when_updating ⇒ Object 



142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 142

def config_when_updating
  action_cable_config_exist       = File.exist?("config/cable.yml")
  active_storage_config_exist     = File.exist?("config/storage.yml")
  ci_config_exist                 = File.exist?("config/ci.rb")
  bundle_audit_config_exist       = File.exist?("config/bundler-audit.yml")
  rack_cors_config_exist          = File.exist?("config/initializers/cors.rb")
  assets_config_exist             = File.exist?("config/initializers/assets.rb")
  asset_app_stylesheet_exist      = File.exist?("app/assets/stylesheets/application.css")
  csp_config_exist                = File.exist?("config/initializers/content_security_policy.rb")

  @config_target_version = Rails.application.config.loaded_config_version || "5.0"

  config

  if !skip_action_cable? && !action_cable_config_exist
    template "config/cable.yml"
  end

  if !skip_active_storage? && !active_storage_config_exist
    template "config/storage.yml"
  end

  if !ci_config_exist
    template "config/ci.rb"
  end

  if skip_asset_pipeline? && !assets_config_exist
    remove_file "config/initializers/assets.rb"
  end

  if skip_asset_pipeline? && !asset_app_stylesheet_exist
    remove_file "app/assets/stylesheets/application.css"
  end

  unless rack_cors_config_exist
    remove_file "config/initializers/cors.rb"
  end

  if !skip_bundler_audit? && !bundle_audit_config_exist
    template "config/bundler-audit.yml"
  end

  if options[:api]
    unless csp_config_exist
      remove_file "config/initializers/content_security_policy.rb"
    end
  end
end

#configru ⇒ Object 



66
67
68
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 66

def configru
  template "config.ru"
end

#credentials ⇒ Object 



199
200
201
202
203
204
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 199

def credentials
  return if options[:pretend] || options[:dummy_app]

  require "rails/generators/rails/credentials/credentials_generator"
  Rails::Generators::CredentialsGenerator.new([], quiet: true).add_credentials_file
end

#credentials_diff_enroll ⇒ Object 



206
207
208
209
210
211
212
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 206

def credentials_diff_enroll
  return if options[:skip_decrypted_diffs] || options[:dummy_app] || options[:pretend]

  @generator.shell.mute do
    rails_command "credentials:diff --enroll", inline: true, shell: @generator.shell
  end
end

#database_yml ⇒ Object 



214
215
216
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 214

def database_yml
  template database.template, "config/database.yml"
end

#db ⇒ Object 



218
219
220
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 218

def db
  directory "db"
end

#devcontainer ⇒ Object 



276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 276

def devcontainer
  devcontainer_options = {
    database: options[:database],
    redis: options[:skip_solid] && !(options[:skip_action_cable] && options[:skip_active_job]),
    kamal: !options[:skip_kamal],
    system_test: depends_on_system_test?,
    active_storage: !options[:skip_active_storage],
    dev: options[:dev],
    node: using_node?,
    app_name: app_name,
    skip_solid: options[:skip_solid],
    pretend: options[:pretend]
  }
  Rails::Generators::DevcontainerGenerator.new([], devcontainer_options).invoke_all
end

#dockerfiles ⇒ Object 



78
79
80
81
82
83
84
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 78

def dockerfiles
  template "Dockerfile"
  template "dockerignore", ".dockerignore"

  template "docker-entrypoint", "bin/docker-entrypoint"
  chmod "bin/docker-entrypoint", 0755 & ~File.umask, verbose: false
end

#gemfile ⇒ Object 



62
63
64
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 62

def gemfile
  template "Gemfile"
end

#gitattributes ⇒ Object 



74
75
76
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 74

def gitattributes
  template "gitattributes", ".gitattributes"
end

#gitignore ⇒ Object 



70
71
72
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 70

def gitignore
  template "gitignore", ".gitignore"
end

#lib ⇒ Object 



222
223
224
225
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 222

def lib
  empty_directory "lib"
  empty_directory_with_keep_file "lib/tasks"
end

#log ⇒ Object 



227
228
229
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 227

def log
  empty_directory_with_keep_file "log"
end

#master_key ⇒ Object 



191
192
193
194
195
196
197
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 191

def master_key
  return if options[:pretend] || options[:dummy_app]

  require "rails/generators/rails/master_key/master_key_generator"
  master_key_generator = Rails::Generators::MasterKeyGenerator.new([], quiet: options[:quiet], force: options[:force])
  master_key_generator.add_master_key_file_silently
end

#node_version ⇒ Object 



58
59
60
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 58

def node_version
  template "node-version", ".node-version"
end

#public_directory ⇒ Object 



231
232
233
234
235
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 231

def public_directory
  return if options[:update] && options[:api]

  directory "public", "public", recursive: false
end

#rakefile ⇒ Object 



46
47
48
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 46

def rakefile
  template "Rakefile"
end

#readme ⇒ Object 



50
51
52
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 50

def readme
  copy_file "README.md", "README.md"
end

#rubocop ⇒ Object 



92
93
94
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 92

def rubocop
  template "rubocop.yml", ".rubocop.yml"
end

#ruby_version ⇒ Object 



54
55
56
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 54

def ruby_version
  template "ruby-version", ".ruby-version"
end

#script ⇒ Object 



237
238
239
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 237

def script
  empty_directory_with_keep_file "script"
end

#storage ⇒ Object 



241
242
243
244
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 241

def storage
  empty_directory_with_keep_file "storage"
  empty_directory_with_keep_file "tmp/storage"
end

#system_test ⇒ Object 



257
258
259
260
261
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 257

def system_test
  empty_directory_with_keep_file "test/system"

  template "test/application_system_test_case.rb"
end

#test ⇒ Object 



246
247
248
249
250
251
252
253
254
255
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 246

def test
  empty_directory_with_keep_file "test/fixtures/files"
  empty_directory_with_keep_file "test/controllers"
  empty_directory_with_keep_file "test/mailers"
  empty_directory_with_keep_file "test/models"
  empty_directory_with_keep_file "test/helpers"
  empty_directory_with_keep_file "test/integration"

  template "test/test_helper.rb"
end

#tmp ⇒ Object 



263
264
265
266
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 263

def tmp
  empty_directory_with_keep_file "tmp"
  empty_directory_with_keep_file "tmp/pids"
end

#vendor ⇒ Object 



268
269
270
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 268

def vendor
  empty_directory_with_keep_file "vendor"
end

#version_control ⇒ Object 



96
97
98
99
100
 
# File 'lib/rails/generators/rails/app/app_generator.rb', line 96

def version_control
  if !options[:skip_git] && !options[:pretend]
    run git_init_command, capture: options[:quiet], abort_on_failure: false
  end
end