class Suspenders::AppBuilder

Public Instance Methods

configure_action_mailer() click to toggle source
# File lib/suspenders/app_builder.rb, line 187
def configure_action_mailer
  action_mailer_host "development", %{"localhost:3000"}
  action_mailer_asset_host "development", %{"http://localhost:3000"}
  action_mailer_host "test", %{"www.example.com"}
  action_mailer_asset_host "test", %{"http://www.example.com"}
  action_mailer_host "production", %{ENV.fetch('APPLICATION_HOST')}
  action_mailer_asset_host(
    "production",
    %{ENV.fetch('ASSET_HOST', ENV.fetch('APPLICATION_HOST'))},
  )
end
configure_action_mailer_in_specs() click to toggle source
# File lib/suspenders/app_builder.rb, line 170
def configure_action_mailer_in_specs
  copy_file 'action_mailer.rb', 'spec/support/action_mailer.rb'
end
configure_automatic_deployment() click to toggle source
# File lib/suspenders/app_builder.rb, line 242
def configure_automatic_deployment
  append_file "Procfile", "release: bin/auto_migrate\n"
  copy_file "bin_auto_migrate", "bin/auto_migrate"
  chmod "bin/auto_migrate", 0o755
end
configure_generators() click to toggle source
# File lib/suspenders/app_builder.rb, line 80
    def configure_generators
      config = <<-RUBY

    config.generators do |generate|
      generate.helper false
      generate.javascripts false
      generate.request_specs false
      generate.routing_specs false
      generate.stylesheets false
      generate.test_framework :rspec
      generate.view_specs false
    end

      RUBY

      inject_into_class 'config/application.rb', 'Application', config
    end
configure_i18n_for_missing_translations() click to toggle source
# File lib/suspenders/app_builder.rb, line 165
def configure_i18n_for_missing_translations
  raise_on_missing_translations_in("development")
  raise_on_missing_translations_in("test")
end
configure_local_mail() click to toggle source
# File lib/suspenders/app_builder.rb, line 98
def configure_local_mail
  copy_file "email.rb", "config/initializers/email.rb"
end
configure_locales_and_time_zone() click to toggle source
# File lib/suspenders/app_builder.rb, line 174
    def configure_locales_and_time_zone
      remove_file "config/locales/en.yml"
      template "config_locales_it.yml.erb", "config/locales/it.yml"

      config = <<-RUBY
    config.i18n.available_locales = %i[en it]
    config.i18n.default_locale = :it
    config.time_zone = 'Rome'
      RUBY

      inject_into_class 'config/application.rb', 'Application', config
    end
configure_quiet_assets() click to toggle source
# File lib/suspenders/app_builder.rb, line 67
    def configure_quiet_assets
      config = <<-RUBY
    config.assets.quiet = true
      RUBY

      inject_into_class "config/application.rb", "Application", config
    end
configure_sourcemaps_for_sass() click to toggle source
# File lib/suspenders/app_builder.rb, line 306
def configure_sourcemaps_for_sass
  config = [
    "  config.sass.inline_source_maps = true\n",
    "  config.sass.line_comments = true\n"
  ].join

  inject_into_file(
    "config/environments/development.rb",
    config,
    after: "  config.assets.debug = true\n"
  )
end
copy_dotfiles() click to toggle source
# File lib/suspenders/app_builder.rb, line 233
def copy_dotfiles
  directory("dotfiles", ".")
end
copy_miscellaneous_files() click to toggle source
# File lib/suspenders/app_builder.rb, line 253
def copy_miscellaneous_files
  copy_file "errors.rb", "config/initializers/errors.rb"
  copy_file "json_encoding.rb", "config/initializers/json_encoding.rb"
end
create_database() click to toggle source
# File lib/suspenders/app_builder.rb, line 147
def create_database
  bundle_command "exec rails db:create db:migrate"
end
create_heroku_apps(flags) click to toggle source
# File lib/suspenders/app_builder.rb, line 237
def create_heroku_apps(flags)
  create_staging_heroku_app(flags)
  create_production_heroku_app(flags)
end
customize_error_pages() click to toggle source
# File lib/suspenders/app_builder.rb, line 258
    def customize_error_pages
      meta_tags =<<-EOS
  <meta charset="utf-8" />
  <meta name="viewport" content="initial-scale=1" />
      EOS

      %w(500 404 422).each do |page|
        path = "public/#{page}.html"
        if File.exist?(path)
          inject_into_file path, meta_tags, after: "<head>\n"
          replace_in_file path, /<!--.+-->\n/, ''
        end
      end
    end
disallow_wrapping_parameters() click to toggle source
# File lib/suspenders/app_builder.rb, line 138
def disallow_wrapping_parameters
  remove_file "config/initializers/wrap_parameters.rb"
end
enable_rack_canonical_host() click to toggle source
# File lib/suspenders/app_builder.rb, line 102
    def enable_rack_canonical_host
      config = <<-RUBY
config.middleware.use Rack::CanonicalHost, ENV.fetch('APPLICATION_HOST')
      RUBY

      configure_environment "production", config
    end
enable_rack_deflater() click to toggle source
# File lib/suspenders/app_builder.rb, line 110
def enable_rack_deflater
  configure_environment "production", "config.middleware.use Rack::Deflater"
end
gemfile() click to toggle source
# File lib/suspenders/app_builder.rb, line 31
def gemfile
  template "Gemfile.erb", "Gemfile"
end
gitignore() click to toggle source
# File lib/suspenders/app_builder.rb, line 27
def gitignore
  copy_file "suspenders_gitignore", ".gitignore"
end
provide_setup_script() click to toggle source
# File lib/suspenders/app_builder.rb, line 75
def provide_setup_script
  template "bin_setup", "bin/setup", force: true
  run "chmod a+x bin/setup"
end
raise_on_delivery_errors() click to toggle source
# File lib/suspenders/app_builder.rb, line 46
def raise_on_delivery_errors
  replace_in_file 'config/environments/development.rb',
    'raise_delivery_errors = false', 'raise_delivery_errors = true'
end
raise_on_missing_assets_in_test() click to toggle source
# File lib/suspenders/app_builder.rb, line 42
def raise_on_missing_assets_in_test
  configure_environment "test", "config.assets.raise_runtime_errors = true"
end
raise_on_unpermitted_parameters() click to toggle source
# File lib/suspenders/app_builder.rb, line 59
    def raise_on_unpermitted_parameters
      config = <<-RUBY
    config.action_controller.action_on_unpermitted_parameters = :raise
      RUBY

      inject_into_class "config/application.rb", "Application", config
    end
readme() click to toggle source
# File lib/suspenders/app_builder.rb, line 23
def readme
  template 'README.md.erb', 'README.md'
end
remove_config_comment_lines() click to toggle source
# File lib/suspenders/app_builder.rb, line 273
def remove_config_comment_lines
  config_files = [
    "application.rb",
    "environment.rb",
    "environments/development.rb",
    "environments/production.rb",
    "environments/test.rb",
  ]

  config_files.each do |config_file|
    path = File.join(destination_root, "config/#{config_file}")

    accepted_content = File.readlines(path).reject do |line|
      line =~ /^.*#.*$/ || line =~ /^$\n/
    end

    File.open(path, "w") do |file|
      accepted_content.each { |line| file.puts line }
    end
  end
end
replace_default_puma_configuration() click to toggle source
# File lib/suspenders/app_builder.rb, line 199
def replace_default_puma_configuration
  copy_file "puma.rb", "config/puma.rb", force: true
end
replace_gemfile(path) click to toggle source
# File lib/suspenders/app_builder.rb, line 151
def replace_gemfile(path)
  template 'Gemfile.erb', 'Gemfile', force: true do |content|
    if path
      content.gsub(%r{gem ['"]welaika-suspenders['"].*}) { |s| %{#{s}, path: "#{path}"} }
    else
      content
    end
  end
end
ruby_version() click to toggle source
# File lib/suspenders/app_builder.rb, line 161
def ruby_version
  create_file '.ruby-version', "#{Suspenders::RUBY_VERSION}\n"
end
run_rubocop_autocorrect() click to toggle source
# File lib/suspenders/app_builder.rb, line 295
def run_rubocop_autocorrect
  Bundler.with_clean_env { run "bundle exec rubocop -a" }
end
set_test_delivery_method() click to toggle source
# File lib/suspenders/app_builder.rb, line 51
def set_test_delivery_method
  inject_into_file(
    "config/environments/development.rb",
    "\n  config.action_mailer.delivery_method = :letter_opener",
    after: "config.action_mailer.raise_delivery_errors = true",
  )
end
set_up_forego() click to toggle source
# File lib/suspenders/app_builder.rb, line 203
def set_up_forego
  # NOTE: we want to use ruby foreman!
  copy_file "Procfile", "Procfile"
  Bundler.with_clean_env { run "gem install foreman" }
end
setup_asset_host() click to toggle source
# File lib/suspenders/app_builder.rb, line 114
    def setup_asset_host
      replace_in_file 'config/environments/production.rb',
        "# config.action_controller.asset_host = 'http://assets.example.com'",
        "config.action_controller.asset_host = ENV.fetch('ASSET_HOST', ENV.fetch('APPLICATION_HOST'))"

      if File.exist?("config/initializers/assets.rb")
        replace_in_file 'config/initializers/assets.rb',
          "config.assets.version = '1.0'",
          'config.assets.version = (ENV["ASSETS_VERSION"] || "1.0")'
      end

      config = <<-EOD
config.public_file_server.headers = {
    'Cache-Control' => 'public, max-age=31557600',
  }
      EOD

      configure_environment("production", config)
    end
setup_bundler_audit() click to toggle source
# File lib/suspenders/app_builder.rb, line 248
def setup_bundler_audit
  copy_file "bundler_audit.rake", "lib/tasks/bundler_audit.rake"
  append_file "Rakefile", %{\ntask default: "bundle:audit"\n}
end
setup_default_directories() click to toggle source
# File lib/suspenders/app_builder.rb, line 209
def setup_default_directories
  [
    'app/decorators',
    'app/forms',
    'app/queries',
    'app/interactions',
    'app/views/pages',
    'spec/lib',
    'spec/controllers',
    'spec/helpers',
    'spec/decorators',
    'spec/forms',
    'spec/queries',
    'spec/interactions',
    'spec/fixtures',
    'spec/factories',
    'spec/support/matchers',
    'spec/support/mixins',
    'spec/support/shared_examples'
  ].each do |dir|
    empty_directory_with_keep_file dir
  end
end
setup_rack_mini_profiler() click to toggle source
# File lib/suspenders/app_builder.rb, line 35
def setup_rack_mini_profiler
  copy_file(
    "rack_mini_profiler.rb",
    "config/initializers/rack_mini_profiler.rb",
  )
end
setup_rakefile() click to toggle source
# File lib/suspenders/app_builder.rb, line 299
def setup_rakefile
  # NOTE: we named our file `rakefile_template` and not
  # `Rakefile` because otherwise `copy_file` would copy the
  # rails `Rakefile` into the project folder.
  copy_file 'rakefile_template.rb', 'Rakefile', force: true
end
setup_secret_token() click to toggle source
# File lib/suspenders/app_builder.rb, line 134
def setup_secret_token
  template 'secrets.yml', 'config/secrets.yml', force: true
end
use_postgres_config_template() click to toggle source
# File lib/suspenders/app_builder.rb, line 142
def use_postgres_config_template
  template 'postgresql_database.yml.erb', 'config/database.yml',
    force: true
end

Private Instance Methods

heroku_adapter() click to toggle source
# File lib/suspenders/app_builder.rb, line 327
def heroku_adapter
  @heroku_adapter ||= Adapters::Heroku.new(self)
end
raise_on_missing_translations_in(environment) click to toggle source
# File lib/suspenders/app_builder.rb, line 321
def raise_on_missing_translations_in(environment)
  config = 'config.action_view.raise_on_missing_translations = true'

  uncomment_lines("config/environments/#{environment}.rb", config)
end