diff options
Diffstat (limited to 'config/environments/development.rb')
| -rw-r--r-- | config/environments/development.rb | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/config/environments/development.rb b/config/environments/development.rb index 06e58966199..1060a376369 100644 --- a/config/environments/development.rb +++ b/config/environments/development.rb @@ -69,9 +69,23 @@ Rails.application.configure do # Do not log asset requests config.assets.quiet = true - # Use 'listen' gem to watch for file changes and improve performance - # See: https://guides.rubyonrails.org/configuring.html#config-file-watcher - config.file_watcher = ActiveSupport::EventedFileUpdateChecker + # Disable inotify watchers in cases when we don't need them + if config.cache_classes || ::Gitlab::Runtime.console? || ::Gitlab::Runtime.rake? + # Rails ignores reload_classes_only_on_change if cache_classes is enabled, but + # the lookbook gem appears to use this variable to watch files. Disabling + # this variable ensures that a file watcher isn't loaded, which appears to save + # 8 threads (2 workers * 4 threads/worker): + # https://github.com/ViewComponent/lookbook/blob/v2.0.5/lib/lookbook/engine.rb#L65 + # https://github.com/ViewComponent/lookbook/blob/v2.0.5/lib/lookbook/reloaders.rb#L15-L18 + config.reload_classes_only_on_change = false + # Use the simple file watcher to prevent factory_bot_rails from launching 4 file watcher threads: + # https://github.com/thoughtbot/factory_bot_rails/blob/v6.2.0/lib/factory_bot_rails/reloader.rb#L29 + config.file_watcher = ActiveSupport::FileUpdateChecker + else + # Use 'listen' gem to watch for file changes and improve performance + # See: https://guides.rubyonrails.org/configuring.html#config-file-watcher + config.file_watcher = ActiveSupport::EventedFileUpdateChecker + end # BetterErrors live shell (REPL) on every stack frame BetterErrors::Middleware.allow_ip!("127.0.0.1/0") |