feature: logger (#2067)

lib/avo.rb

@@ -49,8 +49,8 @@ class << self
     delegate :license, :app, :error_manager, :tool_manager, :resource_manager, to: Avo::Current
 
     def boot
-      boot_logger
-      boot_fields
+      @logger = Avo.configuration.logger
+      @field_manager = Avo::Fields::FieldManager.build
       @cache_store = Avo.configuration.cache_store
       plugin_manager.boot_plugins
       Avo.run_load_hooks(:boot, self)
@@ -124,25 +124,6 @@ def mount_engines
         mount Avo::Pro::Engine, at: "/avo-pro" if defined?(Avo::Pro::Engine)
       }
     end
-
-    private
-
-    def boot_logger
-      file_logger = ActiveSupport::Logger.new(Rails.root.join("log", "avo.log"))
-
-      file_logger.datetime_format = "%Y-%m-%d %H:%M:%S"
-      file_logger.formatter = proc do |severity, time, progname, msg|
-        "[Avo] #{time}: #{msg}\n".tap do |i|
-          puts i
-        end
-      end
-
-      @logger = file_logger
-    end
-
-    def boot_fields
-      @field_manager = Avo::Fields::FieldManager.build
-    end
   end
 end
 

lib/avo/configuration.rb

@@ -6,6 +6,7 @@ class Configuration
     attr_writer :branding
     attr_writer :root_path
     attr_writer :cache_store
+    attr_writer :logger
     attr_accessor :timezone
     attr_accessor :per_page
     attr_accessor :per_page_steps
@@ -97,6 +98,7 @@ def initialize
       @resource_parent_controller = "Avo::ResourcesController"
       @mount_avo_engines = true
       @cache_store = computed_cache_store
+      @logger = default_logger
     end
 
     def current_user_method(&block)
@@ -193,6 +195,25 @@ def computed_cache_store
         end
       }
     end
+
+    def logger
+      Avo::ExecutionContext.new(target: @logger).handle
+    end
+
+    def default_logger
+      -> {
+        file_logger = ActiveSupport::Logger.new(Rails.root.join("log", "avo.log"))
+
+        file_logger.datetime_format = "%Y-%m-%d %H:%M:%S"
+        file_logger.formatter = proc do |severity, time, progname, msg|
+          "[Avo] #{time}: #{msg}\n".tap do |i|
+            puts i
+          end
+        end
+
+        file_logger
+      }
+    end
   end
 
   def self.configuration

lib/generators/avo/templates/initializer/avo.tt

@@ -64,6 +64,20 @@ Avo.configure do |config|
   ## provide a lambda to enable or disable cache_resource_filters per user/resource.
   # config.cache_resource_filters = -> { current_user.cache_resource_filters? }
 
+  ## == Logger ==
+  # config.logger = -> {
+  #   file_logger = ActiveSupport::Logger.new(Rails.root.join("log", "avo.log"))
+  #
+  #   file_logger.datetime_format = "%Y-%m-%d %H:%M:%S"
+  #   file_logger.formatter = proc do |severity, time, progname, msg|
+  #     "[Avo] #{time}: #{msg}\n".tap do |i|
+  #       puts i
+  #     end
+  #   end
+  #
+  #   file_logger
+  # }
+
   ## == Customization ==
   # config.app_name = 'Avocadelicious'
   # config.timezone = 'UTC'