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-rw-r--r--activerecord/lib/active_record/tasks/database_tasks.rb13
1 files changed, 11 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/tasks/database_tasks.rb b/activerecord/lib/active_record/tasks/database_tasks.rb
index aecc9350e8..a78bebf764 100644
--- a/activerecord/lib/active_record/tasks/database_tasks.rb
+++ b/activerecord/lib/active_record/tasks/database_tasks.rb
@@ -141,10 +141,19 @@ module ActiveRecord
end
end
- def for_each
+ def setup_initial_database_yaml
return {} unless defined?(Rails)
- databases = Rails.application.config.load_database_yaml
+ begin
+ Rails.application.config.load_database_yaml
+ rescue
+ $stderr.puts "Rails couldn't infer whether you are using multiple databases from your database.yml and can't generate the tasks for the non-primary databases. If you'd like to use this feature, please simplify your ERB."
+
+ {}
+ end
+ end
+
+ def for_each(databases)
database_configs = ActiveRecord::DatabaseConfigurations.new(databases).configs_for(env_name: Rails.env)
# if this is a single database application we don't want tasks for each primary database