Prevent Prometheus initialization during i18n export

Fixes CODEOCEAN-157

Author: MrSerth

config/initializers/prometheus.rb

@@ -5,6 +5,7 @@
 
 return unless CodeOcean::Config.new(:code_ocean).read[:prometheus_exporter][:enabled] && !defined?(Rails::Console)
 return if %w[db: assets:].any? {|task| Rake.application.top_level_tasks.to_s.include?(task) }
+return if %w[i18n].any?(File.basename($PROGRAM_NAME))
 
 # Add metric callbacks to all models
 ActiveSupport.on_load :active_record do

lib/prometheus/controller.rb

@@ -10,7 +10,9 @@ module Controller
 
     class << self
       def initialize_metrics
-        return unless CodeOcean::Config.new(:code_ocean).read[:prometheus_exporter][:enabled] && defined?(::Rails::Console).blank?
+        return unless CodeOcean::Config.new(:code_ocean).read[:prometheus_exporter][:enabled] && !defined?(Rails::Console)
+        return if %w[db: assets:].any? {|task| Rake.application.top_level_tasks.to_s.include?(task) }
+        return if %w[i18n].any?(File.basename($PROGRAM_NAME))
 
         register_metrics
         Rails.application.executor.wrap do