in_systemd.rb in fluent-plugin-systemd-1.0.0.rc2

- old
+ new

@@ -13,11 +13,12 @@
       helpers :timer, :storage
 
       DEFAULT_STORAGE_TYPE = 'local'
 
       config_param :path, :string, default: '/var/log/journal'
-      config_param :filters, :array, default: []
+      config_param :filters, :array, default: [], deprecated: 'filters has been renamed as matches'
+      config_param :matches, :array, default: nil
       config_param :read_from_head, :bool, default: false
       config_param :tag, :string
 
       config_section :storage do
         config_set_default :usage, 'positions'
@@ -52,10 +53,10 @@
         @journal.close if @journal # rubocop:disable Style/SafeNavigation
         @journal = Systemd::Journal.new(path: @path)
         # make sure initial call to wait doesn't return :invalidate
         # see https://github.com/ledbettj/systemd-journal/issues/70
         @journal.wait(0)
-        @journal.filter(*@filters)
+        @journal.filter(*(@matches || @filters))
         seek
         true
       rescue Systemd::JournalError => e
         log.warn("#{e.class}: #{e.message} retrying in 1s")
         false