rails app:update and reconcile differences manually

config/environments/development.rb

@@ -17,8 +17,8 @@
   # Enable server timing.
   config.server_timing = true
 
-  # Enable/disable caching. By default caching is disabled.
-  # Run rails dev:cache to toggle caching.
+  # Enable/disable Action Controller caching. By default Action Controller caching is disabled.
+  # Run rails dev:cache to toggle Action Controller caching.
   if Rails.root.join("tmp/caching-dev.txt").exist?
     config.action_controller.perform_caching = true
     config.action_controller.enable_fragment_cache_logging = true
@@ -60,6 +60,9 @@
   # Highlight code that triggered database queries in logs.
   config.active_record.verbose_query_logs = true
 
+  # Append comments with runtime information tags to SQL queries in logs.
+  config.active_record.query_log_tags_enabled = true
+
   # Highlight code that enqueued background job in logs.
   config.active_job.verbose_enqueue_logs = true
 

config/environments/production.rb

@@ -6,14 +6,13 @@
   # Code is not reloaded between requests.
   config.enable_reloading = false
 
-  # Eager load code on boot. This eager loads most of Rails and
-  # your application in memory, allowing both threaded web servers
-  # and those relying on copy on write to perform better.
-  # Rake tasks automatically ignore this option for performance.
+  # Eager load code on boot for better performance and memory savings (ignored by Rake tasks).
   config.eager_load = true
 
-  # Full error reports are disabled and caching is turned on.
-  config.consider_all_requests_local       = false
+  # Full error reports are disabled.
+  config.consider_all_requests_local = false
+
+  # Turn on fragment caching in view templates.
   config.action_controller.perform_caching = true
 
   # Ensures that a master key has been made available in ENV["RAILS_MASTER_KEY"], config/master.key, or an environment
@@ -66,7 +65,10 @@
   # want to log everything, set the level to "debug".
   config.log_level = ENV.fetch("RAILS_LOG_LEVEL", "info")
 
-  # Use a different cache store in production.
+  # Don't log any deprecations.
+  config.active_support.report_deprecations = false
+
+  # Replace the default in-process memory cache store with a durable alternative.
   # config.cache_store = :mem_cache_store
 
   # Use a real queuing backend for Active Job (and separate queues per environment).
@@ -90,18 +92,12 @@
   # the I18n.default_locale when a translation cannot be found).
   config.i18n.fallbacks = true
 
-  # Send deprecation notices to registered listeners.
-  config.active_support.deprecation = :notify
-
-  # Log disallowed deprecations.
-  config.active_support.disallowed_deprecation = :log
-
-  # Tell Active Support which deprecation messages to disallow.
-  config.active_support.disallowed_deprecation_warnings = []
-
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
 
+  # Only use :id for inspections in production.
+  config.active_record.attributes_for_inspect = [ :id ]
+
   # Enable DNS rebinding protection and other `Host` header attacks.
   # config.hosts = [
   #   "example.com",     # Allow requests from example.com

config/environments/test.rb

@@ -23,13 +23,13 @@
     "Cache-Control" => "public, max-age=#{1.hour.to_i}"
   }
 
-  # Show full error reports and disable caching.
-  config.consider_all_requests_local       = true
+  # Show full error reports.
+  config.consider_all_requests_local = true
   config.action_controller.perform_caching = false
   config.cache_store = :mem_cache_store
 
-  # Raise exceptions instead of rendering exception templates.
-  config.action_dispatch.show_exceptions = :none
+  # Render exception templates for rescuable exceptions and raise for other exceptions.
+  config.action_dispatch.show_exceptions = :rescuable
 
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false

config/initializers/new_framework_defaults_8_0.rb

@@ -0,0 +1,30 @@
+# Be sure to restart your server when you modify this file.
+#
+# This file eases your Rails 8.0 framework defaults upgrade.
+#
+# Uncomment each configuration one by one to switch to the new default.
+# Once your application is ready to run with all new defaults, you can remove
+# this file and set the `config.load_defaults` to `8.0`.
+#
+# Read the Guide for Upgrading Ruby on Rails for more info on each option.
+# https://guides.rubyonrails.org/upgrading_ruby_on_rails.html
+
+###
+# Specifies whether `to_time` methods preserve the UTC offset of their receivers or preserves the timezone.
+# If set to `:zone`, `to_time` methods will use the timezone of their receivers.
+# If set to `:offset`, `to_time` methods will use the UTC offset.
+# If `false`, `to_time` methods will convert to the local system UTC offset instead.
+#++
+# Rails.application.config.active_support.to_time_preserves_timezone = :zone
+
+###
+# When both `If-Modified-Since` and `If-None-Match` are provided by the client
+# only consider `If-None-Match` as specified by RFC 7232 Section 6.
+# If set to `false` both conditions need to be satisfied.
+#++
+# Rails.application.config.action_dispatch.strict_freshness = true
+
+###
+# Set `Regexp.timeout` to `1`s by default to improve security over Regexp Denial-of-Service attacks.
+#++
+# Regexp.timeout = 1

config/puma.rb

@@ -48,6 +48,9 @@
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 port ENV.fetch("PORT", 3000)
 
+# Allow puma to be restarted by `bin/rails restart` command.
+plugin :tmp_restart
+
 # Specifies the `environment` that Puma will run in.
 environment rails_env
 

public/400.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
+    <link href="/stylesheets/static.css" rel='stylesheet' type='text/css'>
+    <title>Client Error | RubyGems.org</title>
+  </head>
+  <body>
+    <div class="wrapper">
+      <div class="image__wrapper">
+        <img height="530" alt="400 error" src="/images/sea_level.svg">
+      </div>
+      <div class="content">
+        <h1>Client Error</h1>
+        <p>Please check the request and try again.</p>
+        <a href="/">Back to RubyGems.org →</a>
+      </div>
+    </div>
+  </body>
+</html>

public/403.html

@@ -9,7 +9,7 @@
   <body>
     <div class="wrapper">
       <div class="image__wrapper">
-        <img height="530" alt="422 error" src="/images/sea_level.svg">
+        <img height="530" alt="403 error" src="/images/sea_level.svg">
       </div>
       <div class="content">
         <h1>Forbidden.</h1>

public/406-unsupported-browser.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
+    <link href="/stylesheets/static.css" rel='stylesheet' type='text/css'>
+    <title>Browser Not Supported | RubyGems.org</title>
+  </head>
+  <body>
+    <div class="wrapper">
+      <div class="image__wrapper">
+        <img height="530" alt="403 error" src="/images/sea_level.svg">
+      </div>
+      <div class="content">
+        <h1>Browser Not Supported</h1>
+        <p>Please upgrade your browser to continue.</p>
+        <a href="/">Back to RubyGems.org →</a>
+      </div>
+    </div>
+  </body>
+</html>