feat: add ability for tags to be functions

KyleRoss · Apr 12, 2021 · 459380f · 459380f
1 parent 201a6fe
commit 459380f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/LogMessage.js b/lib/LogMessage.js
@@ -135,6 +135,14 @@ class LogMessage {
     const opts = this[symbols.OPTS];
     const tags = [].concat(opts.tags, this[symbols.LOG].tags);
 
+    return tags.map(tag => {
+      if(typeof tag === 'function') {
+        return tag.call(this, {
+          level: this.level,
+          meta: this.meta,
+          options: opts
+        });
+      }
 
       return tag;
     }).filter(tag => tag !== null && tag !== undefined && tag !== '');