Class: Suspenders::AppBuilder

Inherits:
Rails::AppBuilder
  • Object
show all
Includes:
Actions
Defined in:
lib/suspenders/app_builder.rb

Instance Method Summary collapse

Methods included from Actions

#action_mailer_host, #configure_application_file, #configure_environment, #replace_in_file

Instance Method Details

#add_webpacker ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 218

def add_webpacker
  inject_into_file(
    "Gemfile",
    %{\ngem "webpacker"},
    after: /gem "puma"/
  )
end

#configure_action_mailer ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 282

def configure_action_mailer
  action_mailer_host "development", %{ENV["HOST"] || "localhost:3000"}
  action_mailer_host "test", %{"www.example.com"}
  action_mailer_host "staging", %{ENV.fetch("HOST")}
  action_mailer_host "production", %{ENV.fetch("HOST")}
end

#configure_action_mailer_in_specs ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 269

def configure_action_mailer_in_specs
  copy_file 'action_mailer.rb', 'spec/support/action_mailer.rb'
end

#configure_active_job ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 289

def configure_active_job
  configure_application_file(
    "config.active_job.queue_adapter = :sidekiq"
  )
  configure_environment "test", "config.active_job.queue_adapter = :inline"
end

#configure_airbrake ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 597

def configure_airbrake
  template 'airbrake.rb', 'config/initializers/airbrake.rb'
end

#configure_generators ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 39

def configure_generators
  config = <<-RUBY

config.generators do |generate|
  generate.helper false
  generate.javascript_engine 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_heroku_app(environment) ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 496

def configure_heroku_app(environment)
  run_heroku "addons:create sendgrid", environment
  run_heroku "addons:create airbrake:hrk-free-2018", environment
  run_heroku "addons:create papertrail", environment
  run_heroku "addons:create heroku-postgresql:hobby-dev", environment
  run_heroku "addons:create newrelic:wayne", environment
  run_heroku "addons:create heroku-redis:hobby-dev", environment

  if environment == 'production'
    run_heroku "pg:backups schedule DATABASE_URL "\
               "--at '02:00 America/Los_Angeles'", environment
  end

  domain = "#{heroku_app_name_for(environment)}.herokuapp.com"

  env_vars = [
    'SMTP_DOMAIN=heroku.com',
    'SMTP_ADDRESS=smtp.sendgrid.net',
    'SMTP_PROVIDER=sendgrid',
    "HOST=#{domain}",
    "ASSET_HOST=//#{domain}"
  ]

  run_heroku "config:add #{env_vars.join(' ')}", environment
end

#configure_i18n_for_missing_translations ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 259

def configure_i18n_for_missing_translations
  raise_on_missing_translations_in("development")
  raise_on_missing_translations_in("test")
end

#configure_i18n_for_test_environment ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 255

def configure_i18n_for_test_environment
  copy_file "i18n.rb", "spec/support/i18n.rb"
end

#configure_i18n_tasks ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 264

def configure_i18n_tasks
  run "cp $(i18n-tasks gem-path)/templates/rspec/i18n_spec.rb spec/"
  copy_file "config_i18n_tasks.yml", "config/i18n-tasks.yml"
end

#configure_lib_directory ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 619

def configure_lib_directory
  config = <<-RUBY
config.autoload_paths << Rails.root.join('lib')
config.eager_load_paths << Rails.root.join('lib')
  RUBY

  inject_into_class "config/application.rb", "Application", config
end

#configure_newrelic ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 57

def configure_newrelic
  template 'newrelic.yml.erb', 'config/newrelic.yml'
end

#configure_production_log_level ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 91

def configure_production_log_level
  replace_in_file(
    'config/environments/production.rb',
    "  # Use the lowest log level to ensure availability of diagnostic information\n  # when problems arise.",
    ''
  )

  replace_in_file(
    'config/environments/production.rb',
    '  config.log_level = :debug',
    '  config.log_level = :info'
  )
end

#configure_puma ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 308

def configure_puma
  copy_file 'puma.rb', 'config/puma.rb', force: true
end

#configure_quiet_assets ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 611

def configure_quiet_assets
  config = <<-RUBY
config.assets.quiet = true
  RUBY

  inject_into_class "config/application.rb", "Application", config
end

#configure_rspec ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 247

def configure_rspec
  remove_file '.rspec'
  remove_file 'spec/rails_helper.rb'
  remove_file 'spec/spec_helper.rb'
  copy_file 'rails_helper.rb', 'spec/rails_helper.rb'
  copy_file 'spec_helper.rb', 'spec/spec_helper.rb'
end

#configure_rubocop ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 593

def configure_rubocop
  template '.rubocop.yml', '.rubocop.yml'
end

#configure_simple_form ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 278

def configure_simple_form
  bundle_command "exec rails generate simple_form:install"
end

#configure_smtp ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 61

def configure_smtp
  copy_file 'smtp.rb', 'config/smtp.rb'

  prepend_file 'config/environments/production.rb',
    %{require Rails.root.join("config/smtp")\n}

  config = <<-RUBY

  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = SMTP_SETTINGS
  RUBY

  inject_into_file 'config/environments/production.rb', config,
    :after => 'config.action_mailer.raise_delivery_errors = false'
end

#configure_spec_support_features ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 242

def configure_spec_support_features
  empty_directory_with_keep_file 'spec/features'
  empty_directory_with_keep_file 'spec/support/features'
end

#configure_time_formats ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 273

def configure_time_formats
  remove_file "config/locales/en.yml"
  template "config_locales_en.yml.erb", "config/locales/en.yml"
end

#copy_env_example ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 601

def copy_env_example
  template ".env.example", ".env.example"
  append_file ".env.example", "SECRET_KEY_BASE=#{generate_secret}"
end

#copy_miscellaneous_files ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 552

def copy_miscellaneous_files
  copy_file "errors.rb", "config/initializers/errors.rb"
  copy_file "json_encoding.rb", "config/initializers/json_encoding.rb"
end

#create_application_layout ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 170

def create_application_layout
  template 'suspenders_layout.html.erb.erb',
    'app/views/layouts/application.html.erb',
    force: true
end

#create_database ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 181

def create_database
  bundle_command 'exec rake db:create db:migrate'
end

#create_github_repo(repo_name) ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 534

def create_github_repo(repo_name)
  path_addition = override_path_for_tests
  run "#{path_addition} hub create #{repo_name} -p"
end

#create_heroku_apps(flags) ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 491

def create_heroku_apps(flags)
  create_staging_heroku_app(flags)
  create_production_heroku_app(flags)
end

#create_initial_commit ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 465

def create_initial_commit
  run 'git add -A'
  run 'git commit -m "Initial app setup." --no-verify'
end

#create_partials_directory ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 157

def create_partials_directory
  empty_directory 'app/views/application'
end

#create_production_heroku_app(flags) ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 484

def create_production_heroku_app(flags)
  app_name = heroku_app_name_for("production")

  run_heroku "create #{app_name} #{flags}", "production"
  configure_heroku_app("production")
end

#create_shared_flashes ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 161

def create_shared_flashes
  copy_file "_flashes.html.erb", "app/views/application/_flashes.html.erb"
  copy_file "flashes_helper.rb", "app/helpers/flashes_helper.rb"
end

#create_shared_javascripts ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 166

def create_shared_javascripts
  copy_file '_javascript.html.erb', 'app/views/application/_javascript.html.erb'
end

#create_staging_heroku_app(flags) ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 475

def create_staging_heroku_app(flags)
  rack_env = "RACK_ENV=staging RAILS_ENV=staging"
  app_name = heroku_app_name_for("staging")

  run_heroku "create #{app_name} #{flags}", "staging"
  run_heroku "config:add #{rack_env}", "staging"
  configure_heroku_app("staging")
end

#customize_error_pages ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 557

def customize_error_pages
  meta_tags =<<-EOS
  <meta charset="utf-8" />
  <meta name="ROBOTS" content="NOODP" />
  <meta name="viewport" content="initial-scale=1" />
  EOS

  %w(500 404 422).each do |page|
    inject_into_file "public/#{page}.html", meta_tags, :after => "<head>\n"
    replace_in_file "public/#{page}.html", /<!--.+-->\n/, ''
  end
end

#disallow_wrapping_parameters ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 153

def disallow_wrapping_parameters
  remove_file "config/initializers/wrap_parameters.rb"
end

#enable_database_cleaner ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 238

def enable_database_cleaner
  copy_file 'database_cleaner_rspec.rb', 'spec/support/database_cleaner.rb'
end

#enable_rack_canonical_host ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 77

def enable_rack_canonical_host
  config = <<-RUBY

  # Ensure requests are only served from one, canonical host name
  config.middleware.use Rack::CanonicalHost, ENV.fetch("HOST")
  RUBY

  inject_into_file(
    "config/environments/production.rb",
    config,
    after: serve_static_files_line
  )
end

#enable_rack_deflater ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 105

def enable_rack_deflater
  config = <<-RUBY

  # Enable deflate / gzip compression of controller-generated responses
  config.middleware.use Rack::Deflater
  RUBY

  inject_into_file(
    "config/environments/production.rb",
    config,
    after: serve_static_files_line
  )
end

#fix_i18n_deprecation_warning ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 296

def fix_i18n_deprecation_warning
  config = <<-RUBY
config.i18n.enforce_available_locales = true
  RUBY

  inject_into_class 'config/application.rb', 'Application', config
end

#generate_rspec ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 304

def generate_rspec
  generate 'rspec:install'
end

#generate_secret ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 628

def generate_secret
  SecureRandom.hex(64)
end

#gitignore_files ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 430

def gitignore_files
  remove_file '.gitignore'
  copy_file 'suspenders_gitignore', '.gitignore'
  [
    'app/workers',
    'spec/lib',
    'spec/controllers',
    'spec/helpers',
    'spec/support/matchers',
    'spec/support/mixins',
    'spec/support/shared_examples'
  ].each do |dir|
    create_empty_directory(dir)
  end
end

#init_git ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 446

def init_git
  run 'git init'
  template '.overcommit.yml', '.overcommit.yml'
  bundle_command 'exec overcommit --install'
  bundle_command 'exec overcommit --sign'
  bundle_command 'exec overcommit --sign pre-commit'
end

#inject_webpacker_into_layout ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 328

def inject_webpacker_into_layout
  gsub_file(
    'app/views/application/_javascript.html.erb',
    Regexp.new("<%= javascript_include_tag :application %>"),
    %{\n<%= javascript_pack_tag 'application' %>\n<%= stylesheet_pack_tag 'application' %>}
  )
end

#inject_webpacker_into_setup ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 336

def inject_webpacker_into_setup
  inject_into_file(
    'bin/setup',
    %{\nsystem! 'npm install -g yarn'\nsystem! 'yarn install'\n},
    after: /# Install JavaScript dependencies if using Yarn/
  )
end

#install_bootstrap ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 364

def install_bootstrap
  inject_into_file(
    'Gemfile',
    %{\ngem 'bootstrap-sass'},
    after: /gem 'sass-rails',.*$/
  )
  bundle_command 'install'

  inject_into_file(
    'app/assets/stylesheets/application.scss',
    %{\n@import "bootstrap-sprockets";\n@import "bootstrap";},
    after: /@charset "utf-8";/
  )

  inject_into_file(
    'app/assets/javascripts/application.js',
    %{\n\/\/= require bootstrap-sprockets},
    after: /\/\/= require jquery-ujs/
  )
end

#install_bourbon_n_friends ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 344

def install_bourbon_n_friends
  inject_into_file(
    'Gemfile',
    %{\ngem 'bourbon'\ngem 'neat'},
    after: Regexp.new("gem 'rails', '#{Suspenders::RAILS_VERSION}'")
  )
  bundle_command 'install'

  inject_into_file(
    'app/assets/stylesheets/application.scss',
%{
@import "bourbon";
@import "neat";
@import "base/grid-settings";
@import "base/base";
},
    after: /@charset "utf-8";/
  )
end

#install_foundation ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 385

def install_foundation
  inject_into_file(
    'Gemfile',
    %{\ngem 'foundation-rails'},
    after: /gem 'sass-rails',.*$/
  )

  inject_into_file(
    'app/assets/stylesheets/application.scss',
    %{\n@import "foundation_and_overrides";},
    after: /@charset "utf-8";/
  )

  inject_into_file(
    'app/assets/javascripts/application.js',
    %{\n\/\/= require foundation},
    after: /\/\/= require jquery-ujs/
  )

  inject_into_file(
    'app/assets/javascripts/application.js',
    %{\n$(document).foundation();},
    after: /\/\/= require_tree ./
  )

  inject_into_file(
    'app/views/layouts/application.html.erb',
    %{<%= javascript_include_tag "vendor/modernizr" %>\n},
    before: /<title>.*$/
  )

  bundle_command 'install'

  result = run('bundle show foundation-rails', capture: true ).gsub("\n",'')
  settings_file = File.join(
    result,
    'vendor', 'assets', 'stylesheets', 'foundation', '_settings.scss'
  )

  create_file(
    "app/assets/stylesheets/foundation_and_overrides.scss",
    File.read(settings_file)
  )
end

#provide_setup_script ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 34

def provide_setup_script
  run "rm bin/setup"
  template "setup.rb", "bin/setup"
end

#pull_request_template ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 9

def pull_request_template
  template 'PULL_REQUEST_TEMPLATE.md.erb', 'PULL_REQUEST_TEMPLATE.md'
end

#raise_on_delivery_errors ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 13

def raise_on_delivery_errors
  replace_in_file 'config/environments/development.rb',
    'raise_delivery_errors = false', 'raise_delivery_errors = true'
end

#raise_on_unpermitted_parameters ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 26

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 ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 5

def readme
  template 'README.md.erb', 'README.md'
end

#remove_routes_comment_lines ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 570

def remove_routes_comment_lines
  replace_in_file 'config/routes.rb',
    /Rails\.application\.routes\.draw do.*end/m,
    "Rails.application.routes.draw do\nend"
end

#replace_gemfile ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 185

def replace_gemfile
  remove_file 'Gemfile'
  template 'Gemfile.erb', 'Gemfile'
end

#run_autofixes ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 459

def run_autofixes
  run 'rm -rf test/'
  bundle_command 'exec rubocop -a'
  run 'i18n-tasks normalize'
end

#run_bin_setup ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 606

def run_bin_setup
  run "chmod 755 bin/setup"
  run "bin/setup"
end

#run_webpacker_install ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 226

def run_webpacker_install
  bundle_command "exec rails webpacker:install"
end

#set_heroku_rails_secrets ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 522

def set_heroku_rails_secrets
  %w(staging production).each do |environment|
    run_heroku "config:add SECRET_KEY_BASE=#{generate_secret}", environment
  end
end

#set_heroku_serve_static_files ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 528

def set_heroku_serve_static_files
  %w(staging production).each do |environment|
    run_heroku "config:add RAILS_SERVE_STATIC_FILES=true RAILS_LOG_TO_STDOUT=true", environment
  end
end

#set_ruby_to_version_being_used ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 214

def set_ruby_to_version_being_used
  create_file '.ruby-version', "#{Suspenders::RUBY_VERSION}\n"
end

#set_test_delivery_method ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 18

def set_test_delivery_method
  inject_into_file(
    "config/environments/development.rb",
    "\n  config.action_mailer.delivery_method = :test",
    after: "config.action_mailer.raise_delivery_errors = true",
  )
end

#setup_and_push_to_origin_remote(remote_url) ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 470

def setup_and_push_to_origin_remote(remote_url)
  run "git remote add origin #{remote_url}"
  run 'git push --all origin'
end

#setup_asset_host ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 119

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("HOST"))'

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

  inject_into_file(
    "config/environments/production.rb",
    '  config.public_file_server.headers = { \'Cache-Control\' => "public, max-age=#{1.year.to_i}" }',
    after: serve_static_files_line
  )
end

#setup_bundler_audit ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 544

def setup_bundler_audit
  copy_file "bundler_audit.rake", "lib/tasks/bundler_audit.rake"
end

#setup_default_rake_task ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 576

def setup_default_rake_task
  append_file 'Rakefile' do
    <<-EOS
task(:default).clear

if defined?(RSpec) && defined?(RuboCop)
  require 'rubocop/rake_task'
  require 'rspec/core/rake_task'

  RuboCop::RakeTask.new

  task default: [:spec, :rubocop, 'bundler:audit']
end
    EOS
  end
end

#setup_deployment_environment_branches ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 454

def setup_deployment_environment_branches
  run 'git branch staging'
  run 'git branch production'
end

#setup_foreman ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 312

def setup_foreman
  copy_file 'Procfile', 'Procfile'
end

#setup_heroku_specific_gems ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 230

def setup_heroku_specific_gems
  inject_into_file(
    "Gemfile",
    %{\n\s\sgem "rails_12factor"},
    after: /group :staging, :production do/
  )
end

#setup_javascripts ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 322

def setup_javascripts
  remove_file "app/assets/javascripts/application.js"
  copy_file "application.js", "app/assets/javascripts/application.js"
  create_empty_directory('app/assets/javascripts/application')
end

#setup_secret_token ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 149

def setup_secret_token
  template 'secrets.yml', 'config/secrets.yml', force: true
end

#setup_segment ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 539

def setup_segment
  copy_file '_analytics.html.erb',
    'app/views/application/_analytics.html.erb'
end

#setup_spring ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 548

def setup_spring
  bundle_command "exec spring binstub --all"
end

#setup_staging_environment ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 135

def setup_staging_environment
  staging_file = 'config/environments/staging.rb'
  copy_file 'staging.rb', staging_file

  config = <<-RUBY

Rails.application.configure do
  # ...
end
  RUBY

  append_file staging_file, config
end

#setup_stylesheets ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 316

def setup_stylesheets
  remove_file "app/assets/stylesheets/application.css"
  copy_file "application.scss",
            "app/assets/stylesheets/application.scss"
end

#use_postgres_config_template ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 176

def use_postgres_config_template
  template 'postgresql_database.yml.erb', 'config/database.yml',
    force: true
end

#version_gems_in_gemfile ⇒ Object 



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# File 'lib/suspenders/app_builder.rb', line 190

def version_gems_in_gemfile
  gemfile = File.read('Gemfile')

  require 'bundler'
  locks = Bundler.locked_gems
  specs = locks.specs

  # Naively convert to single quotes
  gemfile.gsub! '"', "'"

  specs.each do |gem|
    name, version = gem.name, gem.version

    # Don't try to set version if:
    # * source is git or github
    # * version is already set
    gemfile.gsub! /^(?!.*, (git:|github:|'))( *gem '#{name}')/, "\\2, '~> #{version}'"
  end

  File.open 'Gemfile', 'w+' do |file|
    file.puts gemfile
  end
end