#!/bin/sh
# deloying helm (https://helm.sh/)
HELM_VER=$(curl -s -o /dev/null -I -w "%{redirect_url}\n" https://github.com/helm/helm/releases/latest | grep -oP "[0-9]+(\.[0-9]+)+$")
TAR_FILE="helm-v$HELM_VER-linux-amd64.tar.gz"
curl -o /tmp/$TAR_FILE https://storage.googleapis.com/kubernetes-helm/$TAR_FILE && \
 mkdir -p /tmp/helm && tar -zxvf /tmp/$TAR_FILE -C /tmp/helm && \
 sudo mv /tmp/helm/linux-amd64/helm /usr/local/bin/helm && \
 rm -rf /tmp/$TAR_FILE /tmp/helm