Properly expand the environment's name in all commands

Since 3777701f1380f3814bd5313b225586dec64d4104, the environment's name is
automatically expanded in console and dbconsole commands.
In order to match the behavior between the commands, fixes it to have the
same behavior of all the commands.

This behavior is defined in `EnvironmentArgument`. Since
`EnvironmentArgument` also defines the environment option, it is reused.

However, since desc was not content that can be used in all comments,
fixed desc to be defined for each command.

1 files changed, 5 insertions, 4 deletions

diff --git a/railties/lib/rails/command/environment_argument.rb b/railties/lib/rails/command/environment_argument.rb
index fdc5ee92d9..0cb3f1ce1e 100644
--- a/railties/lib/rails/command/environment_argument.rb
+++ b/railties/lib/rails/command/environment_argument.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "active_support"
+require "active_support/core_ext/class/attribute"
 
 module Rails
   module Command
@@ -8,16 +9,16 @@ module Rails
       extend ActiveSupport::Concern
 
       included do
-        class_option :environment, aliases: "-e", type: :string,
-          desc: "Specifies the environment to run this console under (test/development/production)."
+        class_attribute :environment_desc, default: "Specifies the environment to run this #{self.command_name} under (test/development/production)."
+        class_option :environment, aliases: "-e", type: :string, desc: environment_desc
       end
 
       private
-        def extract_environment_option_from_argument
+        def extract_environment_option_from_argument(default_environment: Rails::Command.environment)
           if options[:environment]
             self.options = options.merge(environment: acceptable_environment(options[:environment]))
           else
-            self.options = options.merge(environment: Rails::Command.environment)
+            self.options = options.merge(environment: default_environment)
           end
         end