From f599ada9f3ce60291ea4c65e258b0a0c7dbe1b23 Mon Sep 17 00:00:00 2001
From: Manuel Bovo <manuel.bovo@sysdig.com>
Date: Wed, 15 Jun 2022 10:32:29 +0200
Subject: [PATCH] Update readme

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index b731b66..e37db93 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 GitHub Action for handle CI of helm charts in a repo
 This is a `composite` action leveraging the code of [draios/action-helm-tools](github.com/draios/action-helm-tools)
 
+**WARNING** You need an explicit checkout before calling this action
+
 ## Inputs
 
 ## Required
@@ -40,6 +42,7 @@ jobs:
   publish:
     runs-on: self-hosted
     steps:
+    - uses: actions/checkout@v2
     - uses: draios/infra-action-helm-ci@v1
       with:
         chart_dir: k8s/redis