diff options
Diffstat (limited to 'scripts/rubocop-max-files-in-cache-check')
-rwxr-xr-x | scripts/rubocop-max-files-in-cache-check | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/scripts/rubocop-max-files-in-cache-check b/scripts/rubocop-max-files-in-cache-check new file mode 100755 index 00000000000..5b422d0a0f4 --- /dev/null +++ b/scripts/rubocop-max-files-in-cache-check @@ -0,0 +1,27 @@ +#!/usr/bin/env ruby +# frozen_string_literal: true + +require 'yaml' + +MINIMUM_MAX_FILES_IN_CACHE_MARGIN = 1.05 +RECOMMENDED_MAX_FILES_IN_CACHE_MARGIN = 1.25 +RUBOCOP_LIST_TARGET_FILES_COMMAND = 'bundle exec rubocop --list-target-files | wc -l' + +RuboCopMaxFilesInCacheIsTooSmall = Class.new(StandardError) + +rubocop_target_files_count = `#{RUBOCOP_LIST_TARGET_FILES_COMMAND}`.strip.to_i + +raise Error, "#{RUBOCOP_LIST_TARGET_FILES_COMMAND} failed with status #{$?}!" if rubocop_target_files_count == 0 + +rubocop_target_files_count = rubocop_target_files_count.to_i +rubocop_current_max_files_in_cache = YAML.load_file(File.expand_path('../.rubocop.yml', __dir__)).dig('AllCops', 'MaxFilesInCache').to_i +minimum_max_files_in_cache = (rubocop_target_files_count * MINIMUM_MAX_FILES_IN_CACHE_MARGIN).round(-3) + +# We want AllCops.MaxFilesInCache to be at least 5% above the actual files count at any time to give us enough time to increase it accordingly +if rubocop_current_max_files_in_cache <= minimum_max_files_in_cache + recommended_max_files_in_cache = (rubocop_target_files_count * RECOMMENDED_MAX_FILES_IN_CACHE_MARGIN).round(-3) + raise RuboCopMaxFilesInCacheIsTooSmall, "Current count of RuboCop target file is #{rubocop_target_files_count} but AllCops.MaxFilesInCache is set to #{rubocop_current_max_files_in_cache}. We recommend to increase it to #{recommended_max_files_in_cache}." +else + puts "Current count of RuboCop target file is #{rubocop_target_files_count} and AllCops.MaxFilesInCache is set to #{rubocop_current_max_files_in_cache}. All good." + exit(0) +end |