auto_generate_config.rb in rubocop-1.62.1

- old
+ new

@@ -15,11 +15,14 @@
         PHASE_1 = 'Phase 1 of 2: run Layout/LineLength cop'
         PHASE_2 = 'Phase 2 of 2: run all cops'
 
         PHASE_1_OVERRIDDEN = '(skipped because the default Layout/LineLength:Max is overridden)'
         PHASE_1_DISABLED = '(skipped because Layout/LineLength is disabled)'
-        PHASE_1_SKIPPED = '(skipped because a list of cops is passed to the `--only` flag)'
+        PHASE_1_SKIPPED_ONLY_COPS =
+          '(skipped because a list of cops is passed to the `--only` flag)'
+        PHASE_1_SKIPPED_ONLY_EXCLUDE =
+          '(skipped because only excludes will be generated due to `--auto-gen-only-exclude` flag)'
 
         def run
           add_formatter
           reset_config_and_auto_gen_file
           line_length_contents = maybe_run_line_length_cop
@@ -27,16 +30,18 @@
         end
 
         private
 
         def maybe_run_line_length_cop
-          if !line_length_enabled?(@config_store.for_pwd)
+          if only_exclude?
+            skip_line_length_cop(PHASE_1_SKIPPED_ONLY_EXCLUDE)
+          elsif !line_length_enabled?(@config_store.for_pwd)
             skip_line_length_cop(PHASE_1_DISABLED)
           elsif !same_max_line_length?(@config_store.for_pwd, ConfigLoader.default_configuration)
             skip_line_length_cop(PHASE_1_OVERRIDDEN)
           elsif options_has_only_flag?
-            skip_line_length_cop(PHASE_1_SKIPPED)
+            skip_line_length_cop(PHASE_1_SKIPPED_ONLY_COPS)
           else
             run_line_length_cop
           end
         end
 
@@ -61,9 +66,13 @@
           config.for_cop('Layout/LineLength')
         end
 
         def options_has_only_flag?
           @options[:only]
+        end
+
+        def only_exclude?
+          @options[:auto_gen_only_exclude]
         end
 
         # Do an initial run with only Layout/LineLength so that cops that
         # depend on Layout/LineLength:Max get the correct value for that
         # parameter.