From 146537dcc13c66d10aef86dabad0bbaff9bdcb1a Mon Sep 17 00:00:00 2001
From: Kay0u <pierre@kayou.io>
Date: Thu, 26 Nov 2020 14:12:45 +0100
Subject: [PATCH] fix error on generate helper script

---
 doc/generate_helper_doc.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/generate_helper_doc.py b/doc/generate_helper_doc.py
index c07877d9d..2389fa0e1 100644
--- a/doc/generate_helper_doc.py
+++ b/doc/generate_helper_doc.py
@@ -3,12 +3,13 @@
 import os
 import glob
 import datetime
+import subprocess
 
 def get_current_git_branch():
-    with open("../.git/HEAD", "r") as f:
-        head_file = f.readlines()
-        current_branch = head_file[0].split()[1].split("refs/heads/")[1]
+    p = subprocess.Popen("git branch -a --contains | grep remote | cut -d'/' -f3 ", shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    stdout, stderr = p.communicate()
 
+    current_branch = stdout.strip().decode('utf-8')
     return current_branch
 
 def render(helpers):