From 2ffd62674d0e4ba9fff4bfa6383388e932607ad6 Mon Sep 17 00:00:00 2001
From: Devin Howard <devin@callysto.com>
Date: Fri, 1 Jul 2016 15:18:18 +0800
Subject: [PATCH] update config directory for rails 5

---
 config/application.rb                         | 25 +--------
 config/boot.rb                                |  5 +-
 config/cable.yml                              |  9 ++++
 config/environment.rb                         |  8 +--
 config/environments/production.rb             | 52 ++-----------------
 config/environments/test.rb                   |  2 +-
 .../application_controller_renderer.rb        |  6 +++
 config/initializers/assets.rb                 | 12 +++++
 config/initializers/cookies_serializer.rb     |  5 ++
 .../initializers/filter_parameter_logging.rb  |  4 ++
 config/initializers/inflections.rb            | 11 ++--
 config/initializers/mime_types.rb             |  1 -
 config/initializers/new_framework_defaults.rb | 24 +++++++++
 config/initializers/secret_token.rb           |  2 +-
 config/initializers/session_store.rb          |  4 +-
 config/initializers/wrap_parameters.rb        |  8 +--
 config/puma.rb                                | 47 +++++++++++++++++
 config/spring.rb                              |  6 +++
 18 files changed, 139 insertions(+), 92 deletions(-)
 create mode 100644 config/cable.yml
 create mode 100644 config/initializers/application_controller_renderer.rb
 create mode 100644 config/initializers/assets.rb
 create mode 100644 config/initializers/cookies_serializer.rb
 create mode 100644 config/initializers/filter_parameter_logging.rb
 create mode 100644 config/initializers/new_framework_defaults.rb
 create mode 100644 config/puma.rb
 create mode 100644 config/spring.rb

diff --git a/config/application.rb b/config/application.rb
index 570b6959..d3ebab7e 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../boot', __FILE__)
+require_relative 'boot'
 
 require 'csv'
 require 'rails/all'
@@ -15,21 +15,6 @@ module Metamaps
     # Custom directories with classes and modules you want to be autoloadable.
     config.autoload_paths << Rails.root.join('app', 'services')
 
-    # Only load the plugins named here, in the order given (default is alphabetical).
-    # :all can be used as a placeholder for all plugins not explicitly named.
-    # config.plugins = [ :exception_notification, :ssl_requirement, :all ]
-
-    # Activate observers that should always be running.
-    # config.active_record.observers = :cacher, :garbage_collector, :forum_observer
-
-    # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
-    # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
-    # config.time_zone = 'Central Time (US & Canada)'
-
-    # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
-    # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
-    # config.i18n.default_locale = :de
-
     # Configure the default encoding used in templates for Ruby 1.9.
     config.encoding = "utf-8"
 
@@ -43,17 +28,9 @@ module Metamaps
     # Configure sensitive parameters which will be filtered from the log file.
     config.filter_parameters += [:password]
 
-    # Use SQL instead of Active Record's schema dumper when creating the database.
-    # This is necessary if your schema can't be completely dumped by the schema dumper,
-    # like if you have constraints or database-specific column types
-    # config.active_record.schema_format = :sql
-
     # Enable the asset pipeline
     config.assets.initialize_on_precompile = false
       
-    # Version of your assets, change this if you want to expire all your assets
-    config.assets.version = '2.0'
-
     config.generators do |g|
       g.test_framework :rspec
     end
diff --git a/config/boot.rb b/config/boot.rb
index 0f0d7c60..e49b6649 100644
--- a/config/boot.rb
+++ b/config/boot.rb
@@ -1,5 +1,6 @@
 require 'rubygems'
 require 'rails/commands/server'
+
 module Rails
   class Server
     def default_options
@@ -9,6 +10,6 @@ module Rails
 end
 
 # Set up gems listed in the Gemfile.
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
 
-require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])
+require 'bundler/setup'
diff --git a/config/cable.yml b/config/cable.yml
new file mode 100644
index 00000000..0bbde6f7
--- /dev/null
+++ b/config/cable.yml
@@ -0,0 +1,9 @@
+development:
+  adapter: async
+
+test:
+  adapter: async
+
+production:
+  adapter: redis
+  url: redis://localhost:6379/1
diff --git a/config/environment.rb b/config/environment.rb
index 6e9ad9e4..426333bb 100644
--- a/config/environment.rb
+++ b/config/environment.rb
@@ -1,5 +1,5 @@
-# Load the rails application
-require File.expand_path('../application', __FILE__)
+# Load the Rails application.
+require_relative 'application'
 
-# Initialize the rails application
-Metamaps::Application.initialize!
+# Initialize the Rails application.
+Rails.application.initialize!
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 9654962a..be299d94 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -1,9 +1,8 @@
-Metamaps::Application.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb
 
   config.log_level = :warn
   config.eager_load = true
-  config.assets.js_compressor = :uglifier
 
   # Code is not reloaded between requests
   config.cache_classes = true
@@ -13,13 +12,12 @@ Metamaps::Application.configure do
   config.action_controller.perform_caching = true
 
   # Disable Rails's static asset server (Apache or nginx will already do this)
-  config.serve_static_files = true
+  config.public_file_server.enabled = false
 
+  # Don't fallback to assets pipeline if a precompiled asset is missed
   config.assets.compile = false
 
-  # Compress JavaScripts and CSS
-  config.assets.compress = true
-    
+  config.assets.js_compressor = :uglifier
 
   # S3 file storage
   config.paperclip_defaults = {
@@ -38,7 +36,6 @@ Metamaps::Application.configure do
     port:          ENV['SMTP_PORT'],
     user_name:     ENV['SMTP_USERNAME'],
     password:      ENV['SMTP_PASSWORD'],
-    #domain:        ENV['SMTP_DOMAIN']
     authentication:       'plain',
     enable_starttls_auto: true,
     openssl_verify_mode: 'none'    }
@@ -46,54 +43,13 @@ Metamaps::Application.configure do
   # Don't care if the mailer can't send
   config.action_mailer.raise_delivery_errors = true
 
-  # Don't fallback to assets pipeline if a precompiled asset is missed
-  config.assets.compile = false
-
   # Generate digests for assets URLs
   config.assets.digest = true
 
-  # Defaults to Rails.root.join("public/assets")
-  # config.assets.manifest = YOUR_PATH
-
-  # Specifies the header that your server uses for sending files
-  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
-  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
-
-  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
-  # config.force_ssl = true
-
-  # See everything in the log (default is :info)
-  # config.log_level = :debug
-
-  # Prepend all log lines with the following tags
-  # config.log_tags = [ :subdomain, :uuid ]
-
-  # Use a different logger for distributed setups
-  # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
-
-  # Use a different cache store in production
-  # config.cache_store = :mem_cache_store
-
-  # Enable serving of images, stylesheets, and JavaScripts from an asset server
-  # config.action_controller.asset_host = "http://assets.example.com"
-
-  # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
-  #config.assets.precompile += %w( )
-
-  # Disable delivery errors, bad email addresses will be ignored
-  # config.action_mailer.raise_delivery_errors = false
-
-  # Enable threaded mode
-  # config.threadsafe!
-
   # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
   # the I18n.default_locale when a translation can not be found)
   config.i18n.fallbacks = true
 
   # Send deprecation notices to registered listeners
   config.active_support.deprecation = :notify
-
-  # Log the query plan for queries taking more than this (works
-  # with SQLite, MySQL, and PostgreSQL)
-  # config.active_record.auto_explain_threshold_in_seconds = 0.5
 end
diff --git a/config/environments/test.rb b/config/environments/test.rb
index be83469c..29bd62b6 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -10,7 +10,7 @@ Metamaps::Application.configure do
   config.cache_classes = true
 
   # Configure static asset server for tests with Cache-Control for performance
-  config.serve_static_files = true
+  config.public_file_server.enabled = true
   config.static_cache_control = "public, max-age=3600"
 
   # Show full error reports and disable caching
diff --git a/config/initializers/application_controller_renderer.rb b/config/initializers/application_controller_renderer.rb
new file mode 100644
index 00000000..51639b67
--- /dev/null
+++ b/config/initializers/application_controller_renderer.rb
@@ -0,0 +1,6 @@
+# Be sure to restart your server when you modify this file.
+
+# ApplicationController.renderer.defaults.merge!(
+#   http_host: 'example.org',
+#   https: false
+# )
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
new file mode 100644
index 00000000..f79cbbaf
--- /dev/null
+++ b/config/initializers/assets.rb
@@ -0,0 +1,12 @@
+# Be sure to restart your server when you modify this file.
+
+# Version of your assets, change this if you want to expire all your assets.
+Rails.application.config.assets.version = '2.0'
+Rails.application.config.assets.quiet = true
+
+# Add additional assets to the asset load path
+# Rails.application.config.assets.paths << Emoji.images_path
+
+# Precompile additional assets.
+# application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
+# Rails.application.config.assets.precompile += %w( search.js )
diff --git a/config/initializers/cookies_serializer.rb b/config/initializers/cookies_serializer.rb
new file mode 100644
index 00000000..f51a497e
--- /dev/null
+++ b/config/initializers/cookies_serializer.rb
@@ -0,0 +1,5 @@
+# Be sure to restart your server when you modify this file.
+
+# Specify a serializer for the signed and encrypted cookie jars.
+# Valid options are :json, :marshal, and :hybrid.
+Rails.application.config.action_dispatch.cookies_serializer = :hybrid
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
new file mode 100644
index 00000000..4a994e1e
--- /dev/null
+++ b/config/initializers/filter_parameter_logging.rb
@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Configure sensitive parameters which will be filtered from the log file.
+Rails.application.config.filter_parameters += [:password]
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 5d8d9be2..ac033bf9 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -1,15 +1,16 @@
 # Be sure to restart your server when you modify this file.
 
-# Add new inflection rules using the following format
-# (all these examples are active by default):
-# ActiveSupport::Inflector.inflections do |inflect|
+# Add new inflection rules using the following format. Inflections
+# are locale specific, and you may define rules for as many different
+# locales as you wish. All of these examples are active by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
 #   inflect.plural /^(ox)$/i, '\1en'
 #   inflect.singular /^(ox)en/i, '\1'
 #   inflect.irregular 'person', 'people'
 #   inflect.uncountable %w( fish sheep )
 # end
-#
+
 # These inflection rules are supported but not enabled by default:
-# ActiveSupport::Inflector.inflections do |inflect|
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
 #   inflect.acronym 'RESTful'
 # end
diff --git a/config/initializers/mime_types.rb b/config/initializers/mime_types.rb
index 8b5e5425..2c36bfc3 100644
--- a/config/initializers/mime_types.rb
+++ b/config/initializers/mime_types.rb
@@ -2,6 +2,5 @@
 
 # Add new mime types for use in respond_to blocks:
 # Mime::Type.register "text/richtext", :rtf
-# Mime::Type.register_alias "text/html", :iphone
 
 Mime::Type.register "application/xls", :xls
diff --git a/config/initializers/new_framework_defaults.rb b/config/initializers/new_framework_defaults.rb
new file mode 100644
index 00000000..0706cafd
--- /dev/null
+++ b/config/initializers/new_framework_defaults.rb
@@ -0,0 +1,24 @@
+# Be sure to restart your server when you modify this file.
+#
+# This file contains migration options to ease your Rails 5.0 upgrade.
+#
+# Read the Rails 5.0 release notes for more info on each option.
+
+# Enable per-form CSRF tokens. Previous versions had false.
+Rails.application.config.action_controller.per_form_csrf_tokens = true
+
+# Enable origin-checking CSRF mitigation. Previous versions had false.
+Rails.application.config.action_controller.forgery_protection_origin_check = true
+
+# Make Ruby 2.4 preserve the timezone of the receiver when calling `to_time`.
+# Previous versions had false.
+ActiveSupport.to_time_preserves_timezone = true
+
+# Require `belongs_to` associations by default. Previous versions had false.
+Rails.application.config.active_record.belongs_to_required_by_default = true
+
+# Do not halt callback chains when a callback returns false. Previous versions had true.
+ActiveSupport.halt_callback_chains_on_return_false = false
+
+# Configure SSL options to enable HSTS with subdomains. Previous versions had false.
+Rails.application.config.ssl_options = { hsts: { subdomains: true } }
diff --git a/config/initializers/secret_token.rb b/config/initializers/secret_token.rb
index 83877c08..e7f18911 100644
--- a/config/initializers/secret_token.rb
+++ b/config/initializers/secret_token.rb
@@ -4,4 +4,4 @@
 # If you change this key, all old signed cookies will become invalid!
 # Make sure the secret is at least 30 characters and all random,
 # no regular words or you'll be exposed to dictionary attacks.
-Metamaps::Application.config.secret_key_base = ENV['SECRET_KEY_BASE']
+Rails.application.config.secret_key_base = ENV['SECRET_KEY_BASE']
diff --git a/config/initializers/session_store.rb b/config/initializers/session_store.rb
index 757d66cc..d2dc13b6 100644
--- a/config/initializers/session_store.rb
+++ b/config/initializers/session_store.rb
@@ -1,8 +1,8 @@
 # Be sure to restart your server when you modify this file.
 
-Metamaps::Application.config.session_store :cookie_store, key: '_Metamaps_session'
+Rails.application.config.session_store :cookie_store, key: '_Metamaps_session'
 
 # Use the database for sessions instead of the cookie-based default,
 # which shouldn't be used to store highly confidential information
 # (create the session table with "rails generate session_migration")
-# Metamaps::Application.config.session_store :active_record_store
+# Rails.application.config.session_store :active_record_store
diff --git a/config/initializers/wrap_parameters.rb b/config/initializers/wrap_parameters.rb
index 999df201..36bb3e27 100644
--- a/config/initializers/wrap_parameters.rb
+++ b/config/initializers/wrap_parameters.rb
@@ -8,7 +8,7 @@ ActiveSupport.on_load(:action_controller) do
   wrap_parameters format: [:json]
 end
 
-# Disable root element in JSON by default.
-ActiveSupport.on_load(:active_record) do
-  self.include_root_in_json = false
-end
+# To enable root element in JSON for ActiveRecord objects.
+# ActiveSupport.on_load(:active_record) do
+#   self.include_root_in_json = true
+# end
diff --git a/config/puma.rb b/config/puma.rb
new file mode 100644
index 00000000..c7f311f8
--- /dev/null
+++ b/config/puma.rb
@@ -0,0 +1,47 @@
+# Puma can serve each request in a thread from an internal thread pool.
+# The `threads` method setting takes two numbers a minimum and maximum.
+# Any libraries that use thread pools should be configured to match
+# 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 }.to_i
+threads threads_count, threads_count
+
+# Specifies the `port` that Puma will listen on to receive requests, default is 3000.
+#
+port        ENV.fetch("PORT") { 3000 }
+
+# Specifies the `environment` that Puma will run in.
+#
+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
+# the concurrency of the application would be max `threads` * `workers`.
+# Workers do not work on JRuby or Windows (both of which do not support
+# processes).
+#
+# workers ENV.fetch("WEB_CONCURRENCY") { 2 }
+
+# Use the `preload_app!` method when specifying a `workers` number.
+# This directive tells Puma to first boot the application and load code
+# before forking the application. This takes advantage of Copy On Write
+# process behavior so workers use less memory. If you use this option
+# you need to make sure to reconnect any threads in the `on_worker_boot`
+# block.
+#
+# preload_app!
+
+# The code in the `on_worker_boot` will be called if you are using
+# clustered mode by specifying a number of `workers`. After each worker
+# process is booted this block will be run, if you are using `preload_app!`
+# option you will want to use this block to reconnect to any threads
+# or connections that may have been created at application boot, Ruby
+# cannot share connections between processes.
+#
+# on_worker_boot do
+#   ActiveRecord::Base.establish_connection if defined?(ActiveRecord)
+# end
+
+# Allow puma to be restarted by `rails restart` command.
+plugin :tmp_restart
diff --git a/config/spring.rb b/config/spring.rb
new file mode 100644
index 00000000..c9119b40
--- /dev/null
+++ b/config/spring.rb
@@ -0,0 +1,6 @@
+%w(
+  .ruby-version
+  .rbenv-vars
+  tmp/restart.txt
+  tmp/caching-dev.txt
+).each { |path| Spring.watch(path) }