Merge pull request #2 from namecheap/feature/seobot-error

feat: emit SeobotsGuardStreamError instead of plain error

lib/errors.js

@@ -10,5 +10,8 @@ errors.FragmentError = extendError('FragmentError', {
 errors.FragmentWarn = extendError('FragmentWarn', {
     parent: errors.TailorError
 });
+errors.SeobotsGuardStreamError = extendError('SeobotsGuardStreamError', {
+    parent: errors.TailorError
+});
 
 module.exports = Object.freeze(errors);

lib/streams/seobots-guard-stream.js

@@ -3,6 +3,7 @@
 const stream = require('stream');
 const BotDetector = require('device-detector-js/dist/parsers/bot');
 const botDetector = new BotDetector();
+const errors = require('../errors');
 
 /**
  * The goals of this stream is to change behaviour of the Tailor when dealing with SEO/SM bots.
@@ -12,7 +13,7 @@ const botDetector = new BotDetector();
  *
  * @type {module.StringifierStream}
  */
-module.exports = class StringifierStream extends stream.Transform {
+module.exports = class SeobotStringifierStream extends stream.Transform {
     #response;
     #isBot = false;
     #fragmentsCounter = 0;
@@ -127,9 +128,10 @@ module.exports = class StringifierStream extends stream.Transform {
         if (!this.#erroredState) {
             this.emit(
                 'error',
-                new Error(
-                    'Fragment error while processing request from SEO/SM bot. See adjacent messages for real cause.'
-                )
+                new errors.SeobotsGuardStreamError({
+                    message:
+                        'Fragment error while processing request from SEO/SM bot. See adjacent messages for real cause.'
+                })
             );
         }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@namecheap/tailorx",
-  "version": "8.0.0",
+  "version": "8.1.0",
   "description": "Tailor assembles a web page from multiple fragments",
   "keywords": [
     "tailor",