- const log = JSON.parse(line)
- // Don't know why but loggerFormat does not remove splat key
- Object.assign(log, { splat: undefined })
-
- logLevels[log.level](log)
+ try {
+ const log = JSON.parse(line)
+ if (options.tags && !containsTags(log.tags, options.tags)) {
+ return
+ }
+
+ if (options.notTags && containsTags(log.tags, options.notTags)) {
+ return
+ }
+
+ // Don't know why but loggerFormat does not remove splat key
+ Object.assign(log, { splat: undefined })
+
+ logLevels[log.level](log)
+ } catch (err) {
+ console.error('Cannot parse line.', inspect(line))
+ throw err
+ }