From 63032a6f2e4e11ac4db054ee8545f3239c10abc1 Mon Sep 17 00:00:00 2001
From: Valeriano Manassero
 <14011549+valeriano-manassero@users.noreply.github.com>
Date: Thu, 8 Jun 2023 15:00:53 +0200
Subject: [PATCH] Fixed: no chart change detected

---
 .github/helm-docs.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/helm-docs.sh b/.github/helm-docs.sh
index ba4e737..1f593cd 100755
--- a/.github/helm-docs.sh
+++ b/.github/helm-docs.sh
@@ -1,6 +1,11 @@
-#!/bin/bash
+#!/bin/bash -xe
 
 CHART_DIRS="$(git diff --find-renames --name-only "$(git rev-parse --abbrev-ref HEAD)" remotes/origin/main -- 'charts' | grep '[cC]hart.yaml' | sed -e 's#/[Cc]hart.yaml##g')"
+if [[ -z "$CHART_DIRS" ]]; then
+    echo "No Chart.yaml changes detected, aborting helm-docs"
+    exit 1
+fi
+
 HELM_DOCS_VERSION="1.11.0"
 
 curl --silent --show-error --fail --location --output /tmp/helm-docs.tar.gz https://github.com/norwoodj/helm-docs/releases/download/v"${HELM_DOCS_VERSION}"/helm-docs_"${HELM_DOCS_VERSION}"_Linux_x86_64.tar.gz