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author | Rafael França <rafaelmfranca@gmail.com> | 2017-08-08 15:10:31 -0400 |
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committer | GitHub <noreply@github.com> | 2017-08-08 15:10:31 -0400 |
commit | 21c9c5782e0eaf00769e01164e73d3fa6d3709ac (patch) | |
tree | 5346e312df76dc825120534e254437815266d6a2 /railties/lib/rails/commands/server/server_command.rb | |
parent | 1422e9f9c90462c10d1b0abe6f63f4f6639a8bc3 (diff) | |
parent | f2173648938b418d120f5a68d8f3862d8ae9dace (diff) | |
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Merge pull request #30127 from y-yagi/deprecate_support_of_older_config_ru
Deprecate support of older `config.ru`
Diffstat (limited to 'railties/lib/rails/commands/server/server_command.rb')
-rw-r--r-- | railties/lib/rails/commands/server/server_command.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/railties/lib/rails/commands/server/server_command.rb b/railties/lib/rails/commands/server/server_command.rb index ce258341f6..de69b4586b 100644 --- a/railties/lib/rails/commands/server/server_command.rb +++ b/railties/lib/rails/commands/server/server_command.rb @@ -2,6 +2,8 @@ require "fileutils" require "optparse" require "action_dispatch" require "rails" +require "active_support/deprecation" +require "active_support/core_ext/string/filters" require_relative "../../dev_caching" module Rails @@ -18,10 +20,15 @@ module Rails set_environment end - # TODO: this is no longer required but we keep it for the moment to support older config.ru files. def app @app ||= begin app = super + if app.is_a?(Class) + ActiveSupport::Deprecation.warn(<<-MSG.squish) + Use `Rails::Application` subclass to start the server is deprecated and will be removed in Rails 6.0. + Please change `run #{app}` to `run Rails.application` in config.ru. + MSG + end app.respond_to?(:to_app) ? app.to_app : app end end |