From 22ba0676d8e053942fb79cac9f7f41956faea9c2 Mon Sep 17 00:00:00 2001
From: Markus Pesch <markus.pesch@cryptic.systems>
Date: Tue, 17 Dec 2024 09:53:51 +0100
Subject: [PATCH] fix(Dockerfile): install condition

Adapt the bash if else condition to install latest or released helm version.
---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 8f75fa1..4c8ccd4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,8 +5,8 @@ ARG HELM_VERSION
 RUN apk add bash curl git openssl && \
     curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 --output /tmp/install.sh
 
-RUN [[ ${HELM_VERSION} == "" ]]; bash /tmp/install.sh
-RUN [[ ${HELM_VERSION} != "" ]]; bash /tmp/install.sh --version ${HELM_VERSION}
+RUN if [[ -z "${HELM_VERSION+x}" ]]; then bash /tmp/install.sh; fi
+RUN if [[ -n "${HELM_VERSION+x}" ]]; then bash /tmp/install.sh --version "${HELM_VERSION}"; fi
 
 RUN rm /tmp/install.sh