From 6ab7f4d20d19f7b4ba3efa5904cb8b126c3306d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jind=C5=99ich=20B=C3=A4r?= <jindrichbar@gmail.com>
Date: Mon, 10 Feb 2025 13:59:38 +0100
Subject: [PATCH] fix: remove possible infinite loop in the changelog
 transformation

---
 apify-docs-theme/src/markdown.js | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/apify-docs-theme/src/markdown.js b/apify-docs-theme/src/markdown.js
index 83742e65d9..bac495da56 100644
--- a/apify-docs-theme/src/markdown.js
+++ b/apify-docs-theme/src/markdown.js
@@ -1,7 +1,7 @@
 const remarkParse = require('remark-parse');
 const remarkStringify = require('remark-stringify');
 const { unified } = require('unified');
-const { visitParents } = require('unist-util-visit-parents');
+const { visitParents, CONTINUE } = require('unist-util-visit-parents');
 
 /**
  * Bumps the headings levels in the markdown content. This function increases the depth
@@ -40,7 +40,7 @@ const linkifyUserTags = () => (tree) => {
 
         const directParent = parents[parents.length - 1];
 
-        if (!match || directParent.type === 'link') return 0;
+        if (!match || directParent.type === 'link') return CONTINUE;
 
         const nodeIndexInParent = directParent.children.findIndex((x) => x === node);
 
@@ -57,10 +57,10 @@ const linkifyUserTags = () => (tree) => {
         node.value = before;
         directParent.children.splice(nodeIndexInParent + 1, 0, link);
 
-        if (!after) return nodeIndexInParent + 2;
+        if (!after) return [CONTINUE, nodeIndexInParent + 2];
 
         directParent.children.splice(nodeIndexInParent + 2, 0, { type: 'text', value: `${ending}${after}` });
-        return nodeIndexInParent + 3;
+        return [CONTINUE, nodeIndexInParent + 3];
     });
 };
 
@@ -75,7 +75,7 @@ const prettifyPRLinks = () => (tree) => {
         const prLinkRegex = /https:\/\/github.com\/[^\s]+\/pull\/(\d+)/g;
         const match = prLinkRegex.exec(node.value);
 
-        if (!match) return 0;
+        if (!match) return CONTINUE;
 
         const directParent = parents[parents.length - 1];
         const nodeIndexInParent = directParent.children.findIndex((x) => x === node);
@@ -92,10 +92,10 @@ const prettifyPRLinks = () => (tree) => {
         node.value = before;
 
         directParent.children.splice(nodeIndexInParent + 1, 0, link);
-        if (!after) return nodeIndexInParent + 1;
+        if (!after) return [CONTINUE, nodeIndexInParent + 1];
 
         directParent.children.splice(nodeIndexInParent + 2, 0, { type: 'text', value: after });
-        return nodeIndexInParent + 2;
+        return [CONTINUE, nodeIndexInParent + 2];
     });
 };