RR.name: if name is same as previous, suppress

NicTool · Mar 25, 2022 · 348eaf5 · 348eaf5
1 parent 1500ae9
commit 348eaf5
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/rr/index.js b/rr/index.js
@@ -126,7 +126,15 @@ class RR extends Map {
     let rrTTL = this.get('ttl')
     if (zone_opts.hide?.ttl && rrTTL === zone_opts.ttl) rrTTL = ''
 
-    return `${this.getFQDN('name', zone_opts)}\t${rrTTL}\t${classVal}\t${this.get('type')}`
+    let name = this.get('name')
+    if (zone_opts.previousName === name) {
+      name = ''
+    }
+    else {
+      name = this.getFQDN('name', zone_opts)
+    }
+
+    return `${name}\t${rrTTL}\t${classVal}\t${this.get('type')}`
   }
 
   getPrefixFields () {