From fd207cb6b1d675d4e8d54f2629847e332ccace9a Mon Sep 17 00:00:00 2001
From: Congon4tor <ignacio.dominguez95@gmail.com>
Date: Fri, 3 Jan 2025 02:51:33 +0100
Subject: [PATCH] Add reat time using preprocessor

---
 hacktricks-preprocessor.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hacktricks-preprocessor.py b/hacktricks-preprocessor.py
index fedfdef99..0a916cbfc 100644
--- a/hacktricks-preprocessor.py
+++ b/hacktricks-preprocessor.py
@@ -69,6 +69,12 @@ def ref(matchobj):
     return result
 
 
+def add_read_time(content):
+    regex = r'(# .*(?=\n))'
+    new_content = re.sub(regex, lambda x: x.group(0) + "\n\nReading time: {{ #reading_time }}", content)
+    return new_content
+
+
 def iterate_chapters(sections):
     if isinstance(sections, dict) and "PartTitle" in sections: # Not a chapter section
         return
@@ -99,6 +105,7 @@ if __name__ == '__main__':
         current_chapter = chapter
         regex = r'{{[\s]*#ref[\s]*}}(?:\n)?([^\\\n]*)(?:\n)?{{[\s]*#endref[\s]*}}'
         new_content = re.sub(regex, ref, chapter['content'])
+        new_content = add_read_time(new_content)
         chapter['content'] = new_content
 
     content = json.dumps(book)